Letusan dan tsunami Hunga Tonga 2022: Perbedaan antara revisi

| image = Tonga Volcano Eruption 2022-01-15 0410Z0320Z to 0550Z0610Z Himawari-8 visible.gif

| start_date = 1420 JanuariDesember 20222021

| end_date = Berlangsung15 Januari 2022

| VEI = 6

}}<br/>

| impact = * 36 orang tewas, 4 orang terluka, dan beberapa orang hilang

Letusan besar [[Hunga Tonga]], sebuah pulau vulkanik di [[Tonga]] di [[Samudra Pasifik]], terjadi pada 14 dan 15 Januari 2022. Hunga Tonga terletak 65 km di utara [[Tongatapu]], pulau utama Tonga dan dan merupakan bagian dari [[busur vulkanik]] Tonga–[[Kepulauan Kermadec]] yang sangat aktif, [[zona subduksi]] yang membentang dari utara-timur laut Selandia Baru hingga Fiji.<ref>{{cite gvp |vn=243040 |name=Hunga Tonga–Hunga Ha'apai}}</ref><ref>Clift, Peter D.; Rose, Estelle F.; Shimizu, Nobumichi; Layne, Graham D.; Draut, Amy E.; and Regelous, Marcel. "Tracing the Evolving Flux From the Subducting Plate in the Tonga-Kermadec Arc System Using Boron in Volcanic Glass." ''Geochimica et Cosmochimica Acta.'' 65:19 (October 2001). {{doi|10.1016/S0016-7037(01)00670-6}}</ref><ref name="Gupta">Gupta, Alok K. ''Igneous Rocks.'' Mumbai, India: Allied Publishers, 1998. {{ISBN|81-7023-784-X}}</ref> Letusan ini menyebabkan [[tsunami]] di Tonga, [[Fiji]], dan [[Samoa Amerika]]. Peringatan tsunami dikeluarkan di Fiji, [[SamoaVanuatu]], dan di sepanjang tepi [[VanuatuSamudra Pasifik]], termasuk tsunami yang merusak di [[Selandia Baru]], [[Australia]], [[Jepang]], [[Amerika Serikat]], [[MeksikoTimur Jauh Rusia]], [[Chili]], dan [[EkuadorPeru]]. GelombangTiga tsunamiorang yangtewas merusakdan dilaporkanbanyak terjadiorang yang masih hilang di SelandiaTonga Baru,akibat Amerikagelombang Serikat,tsunami Chilisetinggi dan15 Perumeter. Dua orang tenggelam di Peru ketika gelombang setinggi 2 meter menghantam pantai. danData duaawal nelayanmenunjukkan dibahwa Amerika Serikat menderita luka ringan. Peristiwaperistiwa ini ialahmungkin [[daftarmerupakan letusan gunung berapi terbesar pada abad ke-21|letusan gunungsejak berapi[[letusan terbesarGunung abadPinatubo ke-211991]] hingga saat ini.<ref name=":2">{{Cite web|title=Tonga eruption likely the world's largest in 30 years - scientist|url=https://www.rnz.co.nz/news/world/459657/tonga-eruption-likely-the-world-s-largest-in-30-years-scientist|website=rnz.co.nz|date=17 January 2022|access-date=16 January 2022|archive-date=16 January 2022|archive-url=https://web.archive.org/web/20220116200252/https://www.rnz.co.nz/news/world/459657/tonga-eruption-likely-the-world-s-largest-in-30-years-scientist|url-status=live}}</ref>

Setelah cenderung tidak aktif sejak 2014,<ref>{{cite news|first=Aina J.|last=Khan|title=Tsunami Reported in Tonga After an Underwater Volcano Eruption|date=15 January 2022|newspaper=The New York Times|url=https://www.nytimes.com/2022/01/15/world/asia/tonga-volcano-tsunami.html|access-date=15 January 2022}}</ref> gunung berapi [[Hunga Tonga]] meletus pada 20 Desember 2021 dengan mengirimkan partikulat ke stratosfer dan gumpalan abu besar yang terlihat dari ibu kota [[Tonga]] [[Nuku'alofa]] (sekitar 70 km dari gunung berapi).<ref name=MT2021a/> [[Pusat Penasihat Abu Vulkanik]] (Volcanic Ash Advisory Center, VAAC) di [[Wellington]], [[Selandia Baru]], mengeluarkan pemberitahuan kepada maskapai penerbangan.<ref>{{cite web |url=http://vaac.metservice.com/dynamic/vaa/243040_2021_2.txt |title=VA ADVISORY |publisher=VAAC |date=19 December 2021 |access-date=20 December 2021 |archive-date=20 December 2021 |archive-url=https://web.archive.org/web/20211220022535/http://vaac.metservice.com/dynamic/vaa/243040_2021_2.txt |url-status=live}}</ref> Ledakan terdengar hingga 170 kilometer dari pusat letusan.<ref>{{cite news |url=https://www.newshub.co.nz/home/world/2021/12/undersea-volcano-sends-plume-of-steam-into-the-skies-near-tonga.html |title=Undersea volcano sends plume of steam into the skies near Tonga |newspaper=NewsHub |date=21 December 2021 |access-date=21 December 2021 |archive-date=20 December 2021 |archive-url=https://web.archive.org/web/20211220222140/https://www.newshub.co.nz/home/world/2021/12/undersea-volcano-sends-plume-of-steam-into-the-skies-near-tonga.html |url-status=live}}</ref> Letusan awal ini berakhir pada 02:00 21 Desember.<ref name=MT2021a>{{cite web |url=https://matangitonga.to/2021/12/21/funeral-flight-tonga-cancelled-hunga-eruption |title=Air NZ funeral flight to Tonga cancelled as Hunga eruption continues |publisher=Matangi Tonga |author=Mary Lyn Fonua |date=21 December 2021 |access-date=21 December 2021 |archive-url=https://web.archive.org/web/20211221062554/https://matangitonga.to/2021/12/21/funeral-flight-tonga-cancelled-hunga-eruption |archive-date=21 December 2021}}</ref> Aktivitas vulkanik terus berlanjut dan ukuran pulau ini membesar pada citra satelit pada 25 Desember.<ref>{{cite web |url=https://www.rnz.co.nz/news/national/458609/tonga-volcano-grows-in-size-as-eruption-continues-for-sixth-day |title=Tonga volcano grows in size as eruption continues for sixth day |publisher=RNZ |date=25 December 2021 |access-date=26 December 2021 |archive-date=25 December 2021 |archive-url=https://web.archive.org/web/20211225214410/https://www.rnz.co.nz/news/national/458609/tonga-volcano-grows-in-size-as-eruption-continues-for-sixth-day |url-status=live}}</ref> Karena aktivitas di pulau itu menurun, pulau itu dinyatakan tidak aktif pada 11 Januari 2022.<ref name="1News1"/><ref name="Bohol109">{{Cite web|author=Tonga Geological Services, Government of Tonga.|date=January 10, 2022|title=7 Days with no further eruption from Hunga Volcano. It is now declared dormant.|url=https://www.facebook.com/tongageologicalservice/posts/232425525715182|url-status=live|access-date=January 17, 2022|via=[[Facebook]]|archive-date=17 January 2022|archive-url=https://archive.today/20220117131239/https://www.facebook.com/tongageologicalservice/posts/232425525715182}}</ref>

[[Berkas:G17 sector tsp GEOCOLOR 24fr 20220115-0412.gif|jmplthumb|ki240px|upright=1.2|Pengamatan letusan selama empat jam di atas Samudra Pasifik selatan dari satelit [[:en:GOES-17|GOES-West]].]]

Keesokan harinya, letusan yang jauh lebih besar terjadi sekitar 17:15 (04:15 UTC).<ref name="ANSS5.8">{{cite web|date=15 January 2022|title=M 5.8 Volcanic Eruption - 68 km NNW of Nuku'alofa, Tonga|url=https://earthquake.usgs.gov/earthquakes/eventpage/pt22015050/executive|url-status=live|archive-url=https://archive.today/20220117103554/https://earthquake.usgs.gov/earthquakes/eventpage/pt22015050/executive|archive-date=17 January 2022|access-date=15 January 2022|publisher=USGS}} {{PD-notice}}</ref> VAAC kembali menerbitkan pemberitahuan kepada maskapai penerbangan.<ref>{{cite web |url=http://vaac.metservice.com/dynamic/vaa/243040_2022_18.txt |title=VA ADVISORY |publisher=VAAC Wellington |date=15 January 2022 |access-date=15 January 2022 |archive-url=https://web.archive.org/web/20220115055857/http://vaac.metservice.com/dynamic/vaa/243040_2022_18.txt |archive-date=15 January 2022}}</ref> Abu dari letusan ini mendarat di pulau utama Tonga sehingga menutupi matahari dan mengubah siang menjadi malam. Ledakan keras terdengar di Nuku'alofa serta batu-batu kecil dan abu menghujani dari langit.<ref>{{cite web |url=https://www.kanivatonga.nz/2022/01/new-tsunami-warning-as-waves-hitting-tonga/ |title=New tsunami warning as waves hitting Tonga |publisher=Kaniva Tonga |date=15 January 2022 |access-date=15 January 2022}}</ref> Banyak penduduk di Tonga terjebak dalam kemacetan saat mencoba melarikan diri ke tempat yang lebih tinggi.<ref name="Cheer">{{cite news |author1=Louise Cheer |title=Tsunami hits Tonga after 'catastrophic' volcano eruption |url=https://au.news.yahoo.com/tsunami-hits-tonga-after-catastrophic-volcano-eruption-060809732.html |access-date=15 January 2022 |work=Yahoo News Australia |date=15 January 2022}}</ref>

Ledakan itu terdengar hingga Samoa kira-kira sejauh 840 kilometer sebelum suara itu menyebar ke negara-negara yang lebih jauh.<ref>{{Citecite web |last=Fijivillage Narayan|first=Vijay|title=Loud thundery sounds being experienced in Fiji are from the huge volcanic eruption in Tonga |url=https://www.fijivillage.com/news/Loud-thundery-sounds-being-experienced-in-Fiji-are-from-the-huge-volcanic-eruption-in-Tonga--5r4xf8/ |url-status=live |access-date=15 January 2022 |websitepublisher=www.fijivillage.comFiji Village|languagedate=en15 January 2022|archive-date=15 January 2022 |archive-url=https://web.archive.org/web/20220115065202/https://www.fijivillage.com/news/Loud-thundery-sounds-being-experienced-in-Fiji-are-from-the-huge-volcanic-eruption-in-Tonga--5r4xf8/}}</ref><ref>{{cite news |url=https://www.stuff.co.nz/world/south-pacific/300496665/screams-everywhere-tsunami-waves-crash-through-homes-in-tonga-after-eruption |title='Screams everywhere': Tsunami waves crash through homes in Tonga after eruption |first1=Hannah |last1=Martin |first2=Skara |last2=Bohny |first3=Stephanie |last3=Ockhuysen |first4=Torika |last4=Tokalau |workpublisher=[[Stuff|date=15 (website)January 2022|Stuff]]access-date=15 January 2022|archive-date=15 January 2022|archive-url=https://web.archive.org/web/20220115155105/https://www.stuff.co.nz/world/south-pacific/300496665/tsunami-waves-crash-through-homes-in-tonga-after-underwater-volcano-eruption|url-status=live}}</ref><ref name=talanei>{{cite news|first=Monica|last=Miller|title=Prayers for the people of Tonga|url=https://www.talanei.com/2022/01/15/prayers-for-the-people-of-tonga/|publisher=Talanei|date=15 January 2022|access-date=16 January 2022|archive-url=https://web.archive.org/web/20220117010642/https://www.talanei.com/2022/01/15/prayers-for-the-people-of-tonga/|archive-date=17 January 2022|url-status=live}}</ref> Penduduk di Fiji mendengar suara guntur, sementara dentuman letusan juga dilaporkan di [[Niue]], [[Samoa]], dan [[Vanuatu]].<ref name=rnz4>{{cite news |first= |last= |title=Cyclone Cody: Latest developments from New Zealand and the Pacific after Tonga tsunami and eruption |url=https://www.rnz.co.nz/news/national/459631/cyclone-cody-latest-developments-from-new-zealand-and-the-pacific-after-tonga-tsunami-and-eruption |work=[[Radio New Zealand]] |date=2022-01-16 |access-date=2022-01-16 |archive-url=https://web.archive.org/web/20220116131325/https://www.rnz.co.nz/news/national/459631/cyclone-cody-latest-developments-from-new-zealand-and-the-pacific-after-tonga-tsunami-and-eruption |archive-date=16 January 2022 |url-status=live }}</ref> Getaran dan bangunan yang bergetar dilaporkan oleh penduduk di barat daya Niue, sekitar [[Alofi]] dan [[Avatele]].<ref name=talaneitvniue>{{cite news |first=MonicaEsther |last=MillerPavihi |title=PrayersYesterday’s forHunga-Tonga thevolcano peopleeruption ofwas Tongaheard and felt in Niue but no tsunami impact |url=https://www.talaneitvniue.com/2022/01/15/prayersyesterdays-forhunga-thetonga-peoplevolcano-oferuption-tongawas-heard-and-felt-in-niue-but-no-tsunami-impact/ |work=[[TalaneiTelevision Niue]] |date=2022-01-1516 |access-date=2022-01-16 |archive-url=https://web.archive.org/web/2022011701064220220116132633/https://www.talaneitvniue.com/2022/01/15/prayersyesterdays-forhunga-thetonga-peoplevolcano-oferuption-tongawas-heard-and-felt-in-niue-but-no-tsunami-impact/ |archive-date=1716 January 2022 |url-status=live }}</ref> GetaranLetusan danini bangunanterdengar yanglebih bergetardari dilaporkan2.000 olehkm pendudukjauhnya di baratSelandia dayaBaru Niue,ketika suara itu tiba dua jam kemudian.<ref>{{cite web|url=https://www.stuff.co.nz/national/127515677/rapid-bang-kiwis-hear-tongan-volcano-erupt-from-thousands-of-kilometres-away|title='Rapid bang': Kiwis hear Tongan volcano erupt from thousands of kilometres away|website=stuff.co.nz|date=16 January 2022|access-date=16 January 2022|archive-date=16 January 2022|archive-url=https://web.archive.org/web/20220116105715/https://www.stuff.co.nz/national/127515677/rapid-bang-kiwis-hear-tongan-volcano-erupt-from-thousands-of-kilometres-away|url-status=live}}</ref>
Serangkaian ledakan terdengar sekitar pukul 3:30 di [[AlofiAnchorage]], Alaska, dan [[Avatele]]sekitarnya sekitar 9.700 km dari gunung berapi dan berlangsung sekitar 30 menit. Kebisingan frekuensi rendah bertahan selama kurang lebih dua jam.<ref name=tvniue>{{cite news |first=Esther Annie|last=PavihiBerman|newspaper=Anchorage Daily News|titledate=Yesterday’s16 HungaJanuary 2022|access-Tongadate=17 volcanoJanuary 2022|title=Volcano eruption wasnear heardTonga andcauses feltbooms inheard Niueby butAlaskans nonearly tsunami6000 impactmiles away|url=https://tvniuewww.adn.com/alaska-news/science/2022/01/yesterdays-hunga-tonga-15/volcano-eruption-wasnear-heardtonga-andcauses-feltbooms-inheard-niueby-butalaskans-nonearly-tsunami6000-miles-impactaway/ |work=[[Television Niue]] |archive-date=2022-01-16 |access-date=January 2022-01-16 |archive-url=https://web.archive.org/web/2022011613263320220116084124/https://tvniuewww.adn.com/alaska-news/science/2022/01/yesterdays-hunga-tonga-15/volcano-eruption-wasnear-heardtonga-andcauses-feltbooms-inheard-niueby-butalaskans-nonearly-tsunami6000-impactmiles-away/ |archive-date=16 January 2022 |url-status=live }}</ref> Ledakan terdengar di seluruh Selandia Baru hingga [[Yukon]] di [[Kanada]].<ref name="Smith">{{cite news|author1=Oli Smith|title=Tonga tsunami: Satellite footage shows moment of volcanic shockwave - apocalyptic scenes|url=https://www.express.co.uk/news/world/1550449/Tonga-tsunami-volcano-eruption-video-satellite-footage-American-Samoa-evacuation-vn|access-date=15 January 2022|publisher=Daily Express|date=15 January 2022|archive-date=15 January 2022|archive-url=https://web.archive.org/web/20220115155102/https://www.express.co.uk/news/world/1550449/Tonga-tsunami-volcano-eruption-video-satellite-footage-American-Samoa-evacuation-vn|url-status=live}}</ref><ref>{{cite web|url=https://www.cbc.ca/news/canada/north/noise-from-underwater-volcanic-eruption-across-the-pacific-heard-in-the-yukon-1.6316510|title=Noise from underwater volcanic eruption across the Pacific heard in the Yukon|date=15 January 2022|publisher=Canadian Broadcasting Corporation|website=cbc.ca|last=Carroll|first=Luke|access-date=16 January 2022|archive-date=15 January 2022|archive-url=https://web.archive.org/web/20220115190844/https://www.cbc.ca/news/canada/north/noise-from-underwater-volcanic-eruption-across-the-pacific-heard-in-the-yukon-1.6316510|url-status=live}}</ref>

[[File:Hunga Tonga eruption 2022-01-15 4000Z-0850Z GOES-17.gif|thumb|240px|Gelombang kejut rekaman dari [[NOAA]]]]
Dari luar angkasa, [[kolom letusan]] yang sangat lebar dan gelombang kejut tertangkap menyebar melintasi Samudra Pasifik oleh satelit.<ref name="Smith"/> Gelombang tekanan diukur oleh stasiun cuaca di seluruh Selandia Baru pada amplitudo maksimum sekitar 7 [[hPa]].<ref>{{cite web|date=2022-01-15|title=A pressure surge from the latest eruption of the Hunga-Tonga-Hunga-Ha'apai volcano in Tonga has been observed in our weather stations across the country this evening. Note, times are in UTC, so 06:00 UTC is 19:00 NZ Time.|url=https://twitter.com/metservice/status/1482247777891799042|url-status=live|access-date=2022-01-15|website=Twitter |archive-date=15 January 2022-01-16|archive-url=https://archive.mdtoday/CMs5G20220116083050/https://twitter.com/metservice/status/1482247777891799042|dead-url=no}}</ref> Gelombang tekanan juga direkam oleh stasiun cuaca di Australia, dengan amplitudo sebesar 6,9 hPa diukur di [[Pulau Lord Howe]] dan amplitudo sebesar 3,3 hPa di [[Perth]], Australia Barat.<ref>{{Cite tweet|number=1482592498992427009|user=BOM_au|title=Bureau data shows the shockwave from Hunga Tonga-Hunga Ha'apai volcanic eruption travelled at over 1000 km/h and was recorded as a noticeable jump in atmospheric pressure across Australia. By the time it reached Perth it had travelled almost 7,000 kilometres.|author=Bureau of Meteorology, Australia|date=16 January 2022|archive-date=17 January 2021|archive-url=https://archive.mdtoday/0CD9p20220117050228/https://twitter.com/BOM_au/status/1482592498992427009}}</ref><ref>{{cite web|last1=Grubb|first1=Ben|last2=Noyes|first2=Jenny |last3=Han|first3=Esther|date=15 January 2022|title=Waves crash into Tonga homes as tsunami warnings sound across the Pacific|url=https://www.smh.com.au/world/oceania/footage-shows-waves-crashing-into-homes-as-tsunami-warning-sounds-in-tonga-20220115-p59ohh.html|url-status=live|access-date=15 January 2022|newspaper=The Sydney Morning Herald|archive-date=15 January 2022|archive-url=https://web.archive.org/web/20220115155103/https://www.smh.com.au/world/oceania/footage-shows-waves-crashing-into-homes-as-tsunami-warning-sounds-in-tonga-20220115-p59ohh.html}}</ref><ref>{{cite tweet|number=1482282515616645123|user=Ben_Domensino|title=This is phenomenal. It appears the atmospheric pressure waves created by the #Tonga #volcano have been detected on Australia's east coast. This graph shows MSLP fluctuating in Sydney around the same time satellite images showed the pressure wave reaching eastern Australia.|archive-date=16 January 2022|archive-url=https://archive.mdtoday/gJxET20220117045518/https://twitter.com/Ben_Domensino/status/1482282515616645123}}</ref><ref>{{cite tweet |number=1482312272479686659|user=Ben_Domensino|title=The pressure wave was also detected in #Perth, WA around 6:30pm AWST, some 6,900km away from the Hunga Tonga-Hunga Haʻapai volcano.|date=15 January 2022}}</ref> Fluktuasi tekanan sebesar 2,5 hPa diukur di [[Swiss]] dan lebih dari 2 hPa ketika mencapai [[Britania Raya]].<ref>{{cite tweet|author=Jörg Kachelmann|user=Kachelmann|date=15 January 2022|access-date=15 January 2022|title=Unglaublich: Die Druckwelle aus #Tonga ist gerade in der Schweiz angekommen, 2,5 hPa Ausschlag. |number=1482441437216133127}}</ref><ref>{{cite tweet|author=UK Met Office|user=metoffice|date=16 January 2022|access-date=16 January 2022|title=Our atmosphere acts as a fluid, like dropping a pebble in a still pond and seeing the ripples. A UK pressure trace for the past 24 hours shows how our atmosphere continues to see those ripples since the first pressure wave from the #Tonga eruption arrived on Saturday evening.|number=1482605906659622914}}</ref> [[Survei Geologi Amerika Serikat]] mencatat magnitudo gelombang permukaan letusan tersebut yaitu 5,8 [[skala kekuatan momen|M_w]].<ref name="ANSS5.8"/> Gelombang kejut dilaporkan telah mengelilingi bumi sebanyak empat kali di [[Jepang]] dan [[Utah]],<ref>{{Cite web|title=トンガ火山噴火による衝撃波が地球1周して再来か 今朝も各地で気圧変化|url=https://weathernews.jp/s/topics/202201/170085/|access-date=2022-01-18|website=ウェザーニュース|language=ja|archive-date=17 January 2022|archive-url=https://web.archive.org/web/20220117143238/https://weathernews.jp/s/topics/202201/170085/|url-status=live}}</ref><ref>{{Cite tweet|link=no|number=1483203330646024201|user=cataclasite|title=Sure looks like we got a fourth passage of the Hunga Tonga – Hunga Ha'apai eruption shockwave in Utah. Timing is spot-on and signal is similar to previous passages. Interesting for sure but worried for the people of Tonga.|author=Michael Bunds}}</ref> dan sedikitnya dua kali di [[New England]].<ref>{{Cite web|last=Burnett|first=A. J.|date=2022-01-16|title=Weather instruments around southern New England detect Hunga Tonga shockwave|url=https://www.wcvb.com/article/weather-instruments-around-southern-new-england-detect-hunga-tonga-shockwave/38784108|access-date=2022-01-18|website=WCVB|language=en|archive-date=16 January 2022|archive-url=https://web.archive.org/web/20220116222313/https://www.wcvb.com/article/weather-instruments-around-southern-new-england-detect-hunga-tonga-shockwave/38784108|url-status=live}}</ref>

Pengamatan awal menunjukkan bahwa kolom letusan menyemburkan banyak material vulkanik ke stratosfer. Letusan ini berpotensi menyebabkan beberapa efek iklim sementara.<ref>{{cite tweet |user=Weather_West |number=1482371720237490178 |title=It appears likely that massive Hunga-Tonga eruption produced powerful enough eruption plume to inject significant amount of material well into stratosphere. Violent eruption of tropical volcano like this fits profile of event that could have small, temporary climate effect...}}</ref> Perhitungan selanjutnya menunjukkan bahwa letusan ini menyuntikkan sekitar 0,4 teragram sulfur dioksida ke stratosfer dan tidak mungkin memiliki efek pendinginan global.<ref>{{cite web|last=Morton|first=Jamie|date=17 January 2022|title=No, Hunga-Tonga eruption won't slow global warming|url=https://www.nzherald.co.nz/nz/no-hunga-tonga-eruption-wont-slow-global-warming/MWLPEPNRN4VRRSLRAB6OR6QT7E/|url-status=live|archive-url=https://ghostarchiveweb.archive.org/archiveweb/20220117051549/https://www.nzherald.co.nz/nz/no-hunga-tonga-eruption-wont-slow-global-warming/MWLPEPNRN4VRRSLRAB6OR6QT7E/dA1vr|archive-date=17 January 2022-01-17|access-date=17 January 2022|website=New Zealand Herald|dead-url=unfit}}</ref> Meskipun demikian, letusan ini dapat memiliki efek pendinginan di [[Belahan Bumi Selatan]], sehingga menyebabkan musim dingin yang sedikit lebih dingin dan matahari terbenam yang spektakuler. Menurut ilmuwan iklim Jim Salinger, orang yang tinggal di Belahan Bumi Selatan dapat memperkirakan matahari terbenam berwarna ungu beberapa bulan setelah letusan. Efek pendinginan 0,1-0,5 °C dapat berlangsung hingga musim semi.<ref name="Cardwell">{{cite news|author1=Hamish Cardwell|title=Tonga eruption could have 'cooling effect' on southern hemisphere|url=https://www.rnz.co.nz/news/national/459707/tonga-eruption-could-have-cooling-effect-on-southern-hemisphere-scientist|access-date=17 January 2022|publisher=Radio New Zealand|date=17 January 2022|archive-date=17 January 2022|archive-url=https://web.archive.org/web/20220117070946/https://www.rnz.co.nz/news/national/459707/tonga-eruption-could-have-cooling-effect-on-southern-hemisphere|url-status=live}}</ref> Vulkanolog dari [[Universitas Auckland]] Shane Cronin menggambarkan letusan ini sebagai peristiwa sekali dalam seribu tahun untuk kaldera Hunga dan menyatakan bahwa peristiwa ini dapat menempati hingga peringkat 5 dalam [[indeks ledakan vulkanik]].<ref>{{cite web|date=16 January 2022|title=Tonga volcano eruption and tsunami: No power, communications still down|url=https://www.rnz.co.nz/international/pacific-news/459628/tonga-volcano-eruption-and-tsunami-no-power-communications-still-down|url-status=live|access-date=16 January 2022 |publisher=RNZ|archive-date=15 January 2022|archive-url=https://web.archive.org/web/20220115220452/https://www.rnz.co.nz/international/pacific-news/459628/tonga-volcano-eruption-and-tsunami-no-power-communications-still-down}}</ref><ref>{{cite web|url=https://theconversation.com/why-the-volcanic-eruption-in-tonga-was-so-violent-and-what-to-expect-next-175035|title=Why the volcanic eruption in Tonga was so violent, and what to expect next|publisher=The Conversation|author=Shane Cronin|date=16 January 2022|access-date=16 January 2022|archive-date=15 January 2022|archive-url=https://web.archive.org/web/20220115220616/https://theconversation.com/why-the-volcanic-eruption-in-tonga-was-so-violent-and-what-to-expect-next-175035|url-status=live}}</ref><ref name=":2" />

Sebagai akibat dari letusan ini, tsunami setinggi 1,2 m menerjang Nuku'alofa.<ref>{{cite web|url=http://www.bom.gov.au/tsunami/national.shtml#nationalBulletin0|title=National No Threat Bulletin issued 4:58PM AEDT Saturday 15 January 2022|publisher=Australian Bureau of Meterology|date=15 January 2022|access-date=15 January 2022|archive-date=15 January 2022-01-15|archive-url=https://archive.mdtoday/qrGax20220115083048/http://www.bom.gov.au/tsunami/national.shtml%23nationalBulletin0#nationalBulletin0|url-status=live|dead-url=no}}</ref><ref name="1News1">{{cite news|title=Waves hitting Tonga as volcano tsunami warning is in place|url=https://www.1news.co.nz/2022/01/15/tsunami-warning-back-in-force-in-tonga-amid-reports-of-waves/|access-date=15 January 2022|publisher=1 News|date=15 January 2022|archive-date=15 January 2022|archive-url=https://web.archive.org/web/20220115155114/https://www.1news.co.nz/2022/01/15/waves-hitting-tonga-as-volcano-tsunami-warning-in-place/|url-status=live}}</ref><ref name="FBC">{{cite web |url=https://www.fbcnews.com.fj/world/pacific-islands/another-tsunami-warning-issued-for-tonga/|title=Another tsunami warning issued for Tonga|publisher=FBC News|date=15 January 2022|access-date=15 January 2022 |archive-date=15 January 2022|archive-url=https://web.archive.org/web/20220115155141/https://www.fbcnews.com.fj/news/another-tsunami-warning-issued-for-tonga/|url-status=live}}</ref> [[Tolok pasang surut]] di Nuku'alofa mencatat gelombang setinggi 1,5–2 meter.<ref name="Turaga" /> Video yang diunggah di Internet menunjukkan rangkaian gelombang menghantam pantai dan rumah sehingga menyapu puing-puing.<ref name="SMH1">{{cite news |title=Footage shows waves crashing into homes as tsunami warning sounds in Tonga |url=https://www.smh.com.au/world/oceania/footage-shows-waves-crashing-into-homes-as-tsunami-warning-sounds-in-tonga-20220115-p59ohh.html |access-date=15 January 2022 |work=[[Sydney Morning Herald]] |date=15 January 2022 |archive-date=15 January 2022 |archive-url=https://web.archive.org/web/20220115155103/https://www.smh.com.au/world/oceania/footage-shows-waves-crashing-into-homes-as-tsunami-warning-sounds-in-tonga-20220115-p59ohh.html |url-status=live }}</ref> Video lain menunjukkan hujan abu dan awan abu menutupi matahari.<ref name="1News1"/> Menurut seorang penduduk di Nuku'alofa, serangkaian ledakan kecil terdengar pada awalnya. Ledakan itu disertai dengan tsunami sekitar 15 menit kemudian. Gelombang pertama dikatakan menjadi gelombang terbesar. Gelombang putih panjang diamati di laut mendekati pantai. Tiga gelombang dilaporkan menghantam pantai.<ref name="1News5">{{cite news |title=Journalist based in Tonga describes 'huge' volcanic explosions |url=https://www.1news.co.nz/2022/01/15/journalist-based-in-tonga-describes-frightening-explosions/ |access-date=15 January 2022 |work=[[1 News]] |date=15 January 2022 |archive-date=15 January 2022 |archive-url=https://web.archive.org/web/20220115092315/https://www.1news.co.nz/2022/01/15/journalist-based-in-tonga-describes-frightening-explosions/ |url-status=live }}</ref> Setelah tsunami, Raja [[Tupou VI]] dievakuasi dan kemacetan lalu lintas terjadi saat penduduk setempat mengungsi ke tempat yang tinggi.<ref>{{cite web |url=https://www.kanivatonga.nz/2022/01/king-evacuated-as-thousands-flee-for-higher-ground-at-matakieua-and-fualu-height/ |title=King evacuated as thousands flee for higher ground at Mataki'eua and Fualu height |publisher=Kaniva Tonga |date=15 January 2022 |access-date=16 January 2022 |archive-date=15 January 2022 |archive-url=https://web.archive.org/web/20220115195734/https://www.kanivatonga.nz/2022/01/king-evacuated-as-thousands-flee-for-higher-ground-at-matakieua-and-fualu-height/ |url-status=live }}</ref>

Berdasarkan laporan tidak resmi tentang tsunami di Tonga, Risklayer mengembangkan peta genangan tsunami. Dari peta, tsunami dengan ketinggian 15 meter atau lebih besar mungkin telah melanda pantai barat Pulau Tongatapu tempat kerusakan parah terjadi.<ref>{{cite tweet|number=1482835280826716165|user=DrAndreasS|title=With a first unofficial report at hand (link below), I revisited my first tsunami simulation and compared it. Inundation for Hihifo seems close to observation. Inundation in Nuku'alofa probably overestimated. Some areas still with question marks. #Tonga #Tsunami #Nukualofa|author=Andreas Schäfer|date=16 January 2022}}</ref> Pada 18 Januari, Pemerintah Tonga mengonfirmasi gelombang setinggi 15 meter melanda pantai barat Pulau Tongatapu, [[Pulau 'Eua|'Eua]], dan [[Pulau Ha'apai|Ha'apai]].<ref name="ConsulateKoT" />

[[Badan Meteorologi Jepang]] (Japan Meteorological Agency, JMA) memberitahu penduduk bahwa sedikit gangguan di laut dapat terjadi tanpa kerusakan apapun.<ref name="gbp">{{cite news |title=Tonga hit by tsunami after undersea volcano eruption |url=https://www.gpb.org/news/2022/01/15/tonga-hit-by-tsunami-after-undersea-volcano-eruption |access-date=15 January 2022 |work=[[The Associated Press]] |agency=Georgia Public Broadcasting |date=15 January 2022 |archive-date=2022-01-15 |archive-url=https://web.archive.org/web/20220115155108/https://www.gpb.org/news/2022/01/15/volcano-erupts-in-the-pacific-triggering-tsunami-advisory-for-the-west-coast |dead-url=yes }}</ref> Tsunami tidak akan menimbulkan ancaman bagi garis pantai Jepang. Pejabat dari JMA mengatakan bahwa kenaikan permukaan laut tidak lebih dari 20 sentimeter dapat diperkirakan terjadi selama 24 jam mulai 21:00 JST.<ref name="NHK">{{cite news |title=Officials: No tsunami threat to Japan |url=https://www3.nhk.or.jp/nhkworld/en/news/20220115_19/ |access-date=15 January 2022 |work=[[NHK]] |date=15 January 2022}}</ref> Peringatan tsunami dikeluarkan di [[Kepulauan Amami]] dan [[Kepulauan Tokara]] oleh JMA dengan perkiraan gelombang hingga 3 meter. Peringatan tambahan dikeluarkan di pantai timur dan tenggara untuk gelombang setinggi 1 meter.<ref name="NHK1">{{cite news |title=奄美群島・トカラ列島に津波警報（予想高さ ３ｍ） |url=https://www3.nhk.or.jp/news/html/20220116/k10013432891000.html |access-date=15 January 2022 |work=[[NHK]] |date=16 January 2022 |language=ja}}</ref> Peringatan dan perintah evakuasi dikeluarkan untuk Iwate dan perintah evakuasi juga dikeluarkan untuk enam prefektur lainnya. Badan Penanggulangan Kebakaran dan Bencana (FDMA) menyebut 210 ribu penduduk yang tinggal di tujuh prefektur telah dievakuasi.<ref>{{cite news |title=岩手に津波警報、鹿児島は解除 7県21万人に避難指示 |url=https://www.nikkei.com/article/DGXZQOUE154CX0V10C22A1000000/ |access-date=15 January 2022 |work=Nikkei Asia |date=15 January 2022 |language=ja |quote=Nikkei |archive-date=15 January 2022 |archive-url=https://web.archive.org/web/20220115200113/https://www.nikkei.com/article/DGXZQOUE154CX0V10C22A1000000/ |url-status=live }}</ref> Jepang menurunkan peringatannya keesokan paginya. Rusia mengeluarkan peringatan tsunami untuk Kepulauan Kuril.<ref name=nyt_16012022/>

[[Pusat Peringatan Tsunami Nasional]] mengeluarkan peringatan tsunami di sepanjang [[Pesisir Barat Amerika Serikat]] dan [[British Columbia]], [[Kanada]].<ref name="Hamer"/><ref>{{cite news|first=Michael|last=Bartiromo|title=Tsunami advisory issued for West Coast after eruption of undersea volcano|date=January 15, 2022|website=WRIC.com|url=https://www.wric.com/news/u-s-world/tsunami-advisory-issued-for-west-coast-after-eruption-of-undersea-volcano/|access-date=15 January 2022}}</ref> Nasihat itu berisi semua wilayah AS di sepanjang Pantai Barat dari [[California Selatan]] hingga [[Alaska]].<ref>{{cite news|title=Tsunami advisory issued for West Coast after underwater volcano erupts near Tonga|date=January 15, 2022|website=10News.com|url=https://www.10news.com/news/national/tsunami-advisory-issued-for-west-coast-after-underwater-volcano-erupts-near-tonga|access-date=15 January 2022}}</ref> Pantai ditutup dan penduduk pesisir diminta pindah ke tempat yang lebih tinggi.<ref>{{cite news|title=Tsunami advisory issued for California coast; beaches closed, waves expected|date=15 January 2022|newspaper=Los Angeles Times|url=https://www.latimes.com/california/story/2022-01-15/tsunami-warning-issued-for-california-beaches-from-volcano-explosion|access-date=15 January 2022}}</ref><ref name="Kwan">{{cite news |author1=Rhoda Kwan |title=Tsunami advisory issued for U.S. West Coast after undersea volcanic eruption |url=https://www.nbcnews.com/news/us-news/tsunami-advisory-issued-parts-us-west-coast-undersea-volcanic-eruption-rcna12350 |access-date=15 January 2022 |work=[[NBC News]] |date=15 January 2022}}</ref> Pertandingan berselancar yang diikuti 100 peserta dibatalkan di [[Santa Cruz]].<ref name=mercurynews_15012022/><ref>{{cite news|first=Jim|last=Seimas|title=Tsunami forces cancellation of Day 1 of USA Surfing Prime Steamer Lane|date=15 January 2021|newspaper=Santa Cruz Sentinel|url=https://www.santacruzsentinel.com/2022/01/15/tsunami-forces-cancellation-of-day-1-of-usa-surfing-prime-steamer-lane/|access-date=16 January 2022|archive-date=16 January 2022|archive-url=https://web.archive.org/web/20220116051127/https://www.santacruzsentinel.com/2022/01/15/tsunami-forces-cancellation-of-day-1-of-usa-surfing-prime-steamer-lane/|url-status=live}}</ref> Gelombang tsunami berukuran 0,30–0,61 m diperkirakan akan menghantam pantai pada pukul 07:30 [[Waktu Standar Pasifik]] di sepanjang [[Pantai Tengah (California)|Pantai Tengah]].<ref name="Hamer" /> [[San Francisco]] diperkirakan menerima gelombang pada pukul 8:10.<ref>{{Cite web|date=2022-01-15|title=UPDATE: Tsunami Advisory Issued For Northern California Following Violent Volcanic Eruption Near Tonga|url=https://sanfrancisco.cbslocal.com/2022/01/15/tsunami-advisory-issued-for-northern-california-following-violent-volcanic-eruption-near-tonga/|access-date=15 January 2022|publisher=[[CBS News]]|location=San Francisco|language=en-US}}</ref> Gelombang tsunami tertinggi diperkirakan terjadi satu sampai dua jam setelah datangnya gelombang pertama.<ref name="Hamer">{{cite news |author1=Cristal Hamer |title=1-2 foot tsunami waves expected on Central Coast following Tongan volcano eruption |url=https://www.ksbw.com/article/1-2-foot-tsunami-waves-expected-on-central-coast-following-tongan-volcano-eruption/38776661# |access-date=15 January 2022 |work=[[KSBW]] |date=15 January 2022}}</ref> Peringatan tsunami diberlakukan untuk seluruh [[Hawaii]].<ref>{{Cite web|title=Tsunami Advisory For Hawaiʻi After Tonga Eruption|url=https://www.bigislandvideonews.com/2022/01/15/tsunami-advisory-for-hawai%CA%BBi-after-tonga-eruption/|access-date=2022-01-15|website=www.bigislandvideonews.com}}</ref> Peringatan di Kanada dikeluarkan di sepanjang pantai Utara dan Tengah British Columbia, bersama dengan kepulauan [[Haida Gwaii]] dan [[ Pulau Vancouver]]. Tidak ada perintah evakuasi yang dikeluarkan, tetapi orang-orang diminta menghindari pantai dan marina. Tingkat peringatan rendah karena tinggi gelombang yang dilaporkan, karena berada di bawah ambang batas 91 sentimeter (36 in) yang memerlukan peningkatan tingkat.<ref>{{cite news |title=Tsunami advisories issued for parts of B.C. as undersea volcano erupts in Pacific |url=https://www.cbc.ca/news/world/tonga-volcano-eruption-tsunami-warning-1.6316391 |access-date=15 January 2022 |work=CBC News |publisher=Canadian Broadcasting Corporation |agency=Associated Press |archive-date=15 January 2022 |archive-url=https://web.archive.org/web/20220115084038/https://www.cbc.ca/news/world/tonga-volcano-eruption-tsunami-warning-1.6316391 |url-status=live }}</ref> Pada pukul 12:35, peringatan tsunami untuk British Columbia akan dibatalkan.<ref>{{cite web|url=https://www.emergencyinfobc.gov.bc.ca/tsunami-advisory-bc-jan15/|title=CANCELLED: Tsunami Advisory for BC Coast: Volcanic Eruption near the Tonga Islands. January 15, 2022.|website=emergencyinfobc.gov.bc.ca|access-date=18 January 2022|date=15 January 2022|archive-date=16 January 2022|archive-url=https://web.archive.org/web/20220116000543/https://www.emergencyinfobc.gov.bc.ca/tsunami-advisory-bc-jan15/|url-status=live}}</ref> Menjelang malam, Amerika Serikat mencabut peringatan untuk Alaska, Hawaii, [[Washington (negara bagian)|Washington]], [[Oregon]], dan sebagian California. Aturan tersebutPeringatan tetap berlaku di California di beberapa bagian Central[[Pantai Tengah (California)|Pantai Tengah]] dan [[Pantai Utara (California)|Pantai Utara]] di California sampai awal hari berikutnya.<ref name=nyt_16012022>{{cite news|title=Warnings are lifted around the Pacific, as tsunami waves pass without major damage|date=16 January 2022|newspaper=The New York Times|url=https://www.nytimes.com/live/2022/01/15/us/tsunami-california-tonga/warnings-are-lifted-around-the-pacific-as-tsunami-waves-pass-without-major-damage|access-date=16 January 2022|archive-date=16 January 2022|archive-url=https://web.archive.org/web/20220116064308/https://www.nytimes.com/live/2022/01/15/us/tsunami-california-tonga/warnings-are-lifted-around-the-pacific-as-tsunami-waves-pass-without-major-damage|url-status=live}}</ref><ref>{{cite web |url=https://tsunami.gov/events/PAAQ/2022/01/15/r5qho6/23/WEAK51/WEAK51.txt |title=Public Tsunami Message Number 23 |publisher=National Tsunami Warning Center |date=January 16, 2022 |access-date=January 18, 2022 |archive-date=16 January 2022 |archive-url=https://web.archive.org/web/20220116135534/https://www.tsunami.gov/events/PAAQ/2022/01/15/r5qho6/23/WEAK51/WEAK51.txt |url-status=live }}</ref>

NoTidak warningsada wereperingatan issuedyang todikeluarkan untuk Peru initiallypada awalnya. After theSetelah tsunami struckmelanda, authoritiespihak stoppedberwenang allmenghentikan maritimesemua activitieskegiatan atmaritim thedi coastpantai. Twenty-two (22) portspelabuhan alongdi northsepanjang andutara centraldan tengah Peru wereditutup closedkarena due toaktivitas tsunami activity.<ref name="Andina" />

Chili juga mengeluarkan peringatan untuk tsunami kecil di sebagian besar wilayah pesisirnya termasuk [[Pulau Paskah|Pulau Rapa Nui]] dengan evakuasi diumumkan untuk 12 wilayah lainnya.<ref>{{Cite news |title=Chile alerta sobre posible "tsunami menor" tras erupción de volcán en Tonga |trans-title=Chile alerts of a possible "minor tsunami" after volcanic eruption in Tonga |url=https://www.dw.com/es/chile-alerta-sobre-posible-tsunami-menor-tras-erupci%C3%B3n-de-volc%C3%A1n-en-tonga/a-60436791 |work=[[Deutsche Welle]] |date=15 January 2022 |access-date=15 January 2022 |language=Spanish |archive-date=15 January 2022 |archive-url=https://web.archive.org/web/20220115175314/https://www.dw.com/es/chile-alerta-sobre-posible-tsunami-menor-tras-erupci%C3%B3n-de-volc%C3%A1n-en-tonga/a-60436791 |url-status=live }}</ref><ref>{{Cite news|title=Chile evacuó las costas de siete regiones por un posible "tsunami menor" tras la erupción del volcán submarino en Tonga|trans-title=Chile evacuated the coasts of seven regions due to a possible "minor tsunami" after the volcanic eruption in Tonga|url=https://www.infobae.com/america/america-latina/2022/01/15/chile-alerto-sobre-un-posible-tsunami-menor-en-la-isla-de-pascua-tras-la-erupcion-del-volcan-submarino-en-tonga/|work=[[Infobae]]|date=15 January 2022|access-date=15 January 2022|language=Spanish|archive-date=15 January 2022|archive-url=https://web.archive.org/web/20220115164304/https://www.infobae.com/america/america-latina/2022/01/15/chile-alerto-sobre-un-posible-tsunami-menor-en-la-isla-de-pascua-tras-la-erupcion-del-volcan-submarino-en-tonga/|url-status=live}}</ref> [[Dinas Hidrografi dan Oseanografi Angkatan Laut Chili]] menyatakan Keadaan Kewaspadaan dan mengindikasikan bahwa terdapat kemungkinan tsunami kecil di daerah terdampak. Lalu, pemberitahuan evakuasi pantai dikeluarkan di 14 dari 16 wilayah di Chili. Tingkat Peringatan Merah dikeluarkan di lebih dari 6.400 km garis pantainya. [[ONEMI|Kantor Darurat Nasional Chili]] (ONEMI) menyebut aktivitas tsunami dapat bertahan dalam semalam, sehingga mereka yang terkena dampak perlu mempertahankan persediaan dan bantuan darurat mereka.<ref name="Comercio2">{{cite news |title=Tsunami de casi 2 metros llega a la costa de Chile tras la erupción volcánica en Tonga |url=https://elcomercio.pe/mundo/latinoamerica/tsunami-en-tonga-en-vivo-chile-evacua-casi-toda-la-costa-por-posible-tsunami-se-esperan-olas-de-viarios-metros-onemi-soha-noticia/ |access-date=16 January 2022 |work=[[El Comercio (Peru)|El Comercio]] |date=15 January 2022 |language=es |archive-date=16 January 2022 |archive-url=https://web.archive.org/web/20220116050619/https://elcomercio.pe/mundo/latinoamerica/tsunami-en-tonga-en-vivo-chile-evacua-casi-toda-la-costa-por-posible-tsunami-se-esperan-olas-de-viarios-metros-onemi-soha-noticia/ |url-status=live }}</ref>

[[Badan Meteorologi, Klimatologi, dan Geofisika]] memastikan tsunami tidak akan berdampak hingga Indonesia.<ref>{{cite news|url=https://www.cnnindonesia.com/teknologi/20220115195425-199-747129/bmkg-tsunami-tonga-tak-sampai-ke-indonesia|title=BMKG: Tsunami Tonga Tak Sampai ke Indonesia|websitework=[[CNN Indonesia]]|date=15 Januari 2022|accessdate=15 Januari 2022}}</ref>

Peringatan tsunami dikeluarkan di Samoa Amerika setelah letusan baru di gunung berapi. Peringatan itu lalu dibatalkan hampir dua jam kemudian.<ref name="PTWC16A.Sam">{{cite web |title=American Samoa Warn/Adv./Watch #4 |url=https://www.tsunami.gov/events/PHEB/2022/01/16/22016001/4/WEZS40/WEZS40.txt |publisher=[[Pacific Tsunami Warning Center]] |access-date=17 January 2022 |location=Tonga |date=16 January 2022 |archive-date=17 January 2022 |archive-url=https://web.archive.org/web/20220117010535/https://www.tsunami.gov/events/PHEB/2022/01/16/22016001/4/WEZS40/WEZS40.txt |url-status=live }}</ref> Peringatan tsunami yang dikeluarkan di Fiji pada 15 Januari dibatalkan.<ref>{{Cite web|title=Tsunami alert cancelled for Fiji|url=https://www.fbcnews.com.fj/news/tsunami-alert-cancelled-for-fiji/|access-date=2022-01-17|website=Fiji Broadcasting Corporation|archive-date=15 January 2022|archive-url=https://web.archive.org/web/20220115213820/https://www.fbcnews.com.fj/news/tsunami-alert-cancelled-for-fiji/|url-status=live}}</ref>

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Belum ada informasi mengenai tingkat kerusakan dan korban dari Tonga karena masalah komunikasi.<ref name="gbp" /> Rekaman video yang menunjukkan gelombang menghantam daerah pesisir di Tonga dilaporkan oleh ''[[Sky News]]''.<ref>{{Cite web|title=Tsunami waves hit Tonga after undersea volcano eruption|url=https://news.sky.com/video/tsunami-waves-hit-tonga-after-undersea-volcano-eruption-12516512|access-date=2022-01-15|website=Sky News|language=en}}</ref> [[Pulau Atatā]], sebuah pulau kecil di lepas ibu kota, dilaporkan tenggelam dan operasi penyelamatan sedang dilakukan. Gambar menegaskan bahwa sebagian besar pulau itu telah musnah, dengan [[Angkatan Pertahanan Selandia Baru]] menyebut kerusakan itu sebagai bencana.<ref>{{Cite web |date=2022-01-19 |title=Tonga eruption, tsunami: Images appear to show most of Atatā island wiped out |url=https://www.rnz.co.nz/news/world/459845/tonga-eruption-tsunami-images-appear-to-show-most-of-atata-island-wiped-out |access-date=2022-01-20 |website=RNZ |language=en-nz}}</ref> Terdapat beberapa laporan warga di Tonga yang kesulitan bernapas akibat abu.<ref name="1NewsLIVE" /> Pemerintah Tonga belum mengonfirmasi adanya korban jiwa dari letusan dan tsunami.<ref name="NZH1">{{cite news |title=Volcanic eruption: Warning Tonga's air 'toxic'; no reports of deaths following tsunami |url=https://www.nzherald.co.nz/world/volcanic-eruption-warning-tongas-air-toxic-no-reports-of-deaths-following-tsunami/H4XFH6YXPY53XIU53OP2ERHLLY/ |access-date=16 January 2022 |worknewspaper=[[The New Zealand Herald]] |date=16 January 2022 |archive-date=16 January 2022 |archive-url=https://web.archive.org/web/20220116050602/https://www.nzherald.co.nz/world/volcanic-eruption-tsunami-first-images-of-devastating-damage-as-tongan-residents-warned-air-toxic-water-contaminated/H4XFH6YXPY53XIU53OP2ERHLLY/ |url-status=live }}</ref>

DiTsunami sepanjangmenyebabkan pantaikerusakan [[Peru]],material tsunamiyang sangatserius merusak.kepada Restoranoperator dantur perahuSea Quest Hawaii di pantai[[Kailua-Kona]], LagunillasHawaii, danketika Distrik80% [[Sandari Andrésinventaris (Pisco)|Sandan Andrés]]peralatannya dirusak ombakhilang. BanyakKerusakan pengunjungbesar pantaikepada dievakuasiproduk keritel tempatdan yangkantor bisnis amanberjumlah sementarasedikitnya pertokoan$75 ditutupribu.<ref name="GestiónYee">{{cite news |titleauthor1=Paracas:Chelsee salidaYee del mar afectó el muelle y dañó locales y viviendas|title=‘This deloss lawill zonaParacashurt’: salidaHawaii delbusiness marsees afectómajor eldamage muelleafter yeruption dañóin localesTonga ysends viviendas de latsunami zonawaves |url=https://gestionwww.pekhon2.com/perulocal-news/erupcionthis-tongaloss-tsunamiwill-paracashurt-salidahawaii-delbusiness-marsees-afectomajor-eldamage-muelleafter-yeruption-danoin-localestonga-ysends-viviendastsunami-videos-nndc-noticiawaves/ |access-date=1617 January 2022 |work=Gestión[[KHON2]] |date=1517 January 2022 |language=es |archive-date=1618 January 2022 |archive-url=https://web.archive.org/web/2022011605061420220118004018/https://gestionwww.pekhon2.com/perulocal-news/erupcionthis-tongaloss-tsunamiwill-paracashurt-salidahawaii-delbusiness-marsees-afectomajor-eldamage-muelleafter-yeruption-danoin-localestonga-ysends-viviendas-videos-nndctsunami-noticiawaves/ |url-status=live }}</ref> KerusakanPantai dan dermaga dandibanjiri beberapaoleh rumahgelombang terjadiombak di ibu kota [[Lima (kota)|Lima]]. DiKano milik beberapa wilayah,klub pemilikrusak perahudan menyeretberserakan perahudi merekapantai keatau pantaidi untukdinding mencegahbatu karena ombak. Perahu diseret ke daratan atau di dermaga merusaksetelah perahugelombang merekasurut.<ref name="ComercioHNN">{{cite news |titleauthor1=Paracas:HNN marStaff se|title=Clean-up salióefforts yunderway dañófollowing eltsunami muelle,surge localestriggered yby viviendasTonga {{!}} VIDEOSeruption |url=https://elcomerciowww.pehawaiinewsnow.com/peru2022/ica01/erupcion16/clean-tongaup-tsunamiefforts-paracasunderway-marfollowing-setsunami-saliosurge-ytriggered-danoby-el-muelle-locales-y-viviendas-de-la-zona-san-andres-playa-lagunilla-videos-nndctonga-noticiaeruption/ |access-date=1617 January 2022 |work=[[ElHawaii ComercioNews (Peru)|El ComercioNow]] |date=1516 January 2022 |language=es |archive-date=16 January 2022 |archive-url=https://web.archive.org/web/2022011605061120220116194121/https://elcomerciowww.pehawaiinewsnow.com/peru2022/ica01/erupcion16/clean-tongaup-tsunamiefforts-paracasunderway-marfollowing-setsunami-saliosurge-ytriggered-danoby-el-muelle-locales-y-viviendas-de-la-zona-san-andres-playa-lagunilla-videos-nndctonga-noticiaeruption/ |url-status=live }}</ref> Beberapa kerusakan material dikonfirmasi di pantai.

Operasi penyelamatan sedang berlangsung di [[Pulau AtataAtatā]] yang terletak di lepas pulau utama Tonga dekat Nukuʻalofa, setelah pulau kecil itu dilaporkan tenggelam oleh tsunami.<ref name="1NewsLIVE">{{cite news |title=LIVELive: Ardern to give update on 'hugely concerning' situation in Tonga |url=https://www.1news.co.nz/2022/01/16/live-tongan-volcanic-eruption-hugely-concerning-ardern/ |access-date=16 January 2022 |work=[[1 News]] |date=16 January 2022 |archive-date=16 January 2022 |archive-url=https://web.archive.org/web/20220116050615/https://www.1news.co.nz/2022/01/16/live-nz-official-in-tonga-says-nukualofa-like-moonscape-after-ash-fall/ |url-status=live }}</ref> Status yang dimuat di Facebook oleh Royal Sunset Island Resort di pulau itu mengatakan semua penduduk telah dicatat dan dievakuasi dengan aman.<ref name="NZH3" />

Jacinda menyebut para pejabat di [[Kementerian Luar Negeri (Selandia Baru)|Kementerian Luar Negeri]] sedang berdiskusiberbincang mengenai pemberian bantuan kepada Tonga.<ref name="Newshub">{{cite news |author1agency=[[Reuters]] |title=Tonga eruption and tsunami: New Zealand officials working to determine what's needed for Pacific Island nation - Jacinda Ardern |url=https://www.newshub.co.nz/home/politics/2022/01/tonga-eruption-and-tsunami-new-zealand-officials-working-to-what-s-needed-for-pacific-island-nation-jacinda-ardern.html |access-date=16 January 2022 |workpublisher=[[Newshub]] |date=16 January 2022 |archive-date=15 January 2022 |archive-url=https://web.archive.org/web/20220115234228/https://www.newshub.co.nz/home/politics/2022/01/tonga-eruption-and-tsunami-new-zealand-officials-working-to-what-s-needed-for-pacific-island-nation-jacinda-ardern.html |url-status=live }}</ref> Jacinda menyebut peristiwa di Tonga sangat memprihatinkan.<ref name="1NewsLIVE" /> Pada konferensi pers pada 15:00 16 Januari, ia mengumumkan Pemerintah Selandia Baru memberikan sumbangan sebesar NZ$500 ribu yang merupakan titik awal. Sumber daya [[Angkatan Laut Kerajaan Selandia Baru]] sedang dipersiapkanbersiap untuk berlayar. Sebuah pesawartdan [[RNZAFLockheed P-3 Orion|P-3 Orion]] P3[[Angatan OrionUdara Kerajaan Selandia Baru]] akan dikirim padadalam penerbangan pengintaian segera setelah aman untuk melakukannya. Awan abu diperkirakan setinggi 6319.000 kakimeter, jauh di atas langit-langit pesawat [[Lockheed P-3layanan Orion|Orion]].<ref name="RNŹ">{{cite news |author1=[[RNZ]] |title=Watch: Prime Minister Jacinda Ardern addresses situation in Tonga following volcanic eruption, tsunami |url=https://www.rnz.co.nz/news/national/459644/watch-prime-minister-jacinda-ardern-addresses-situation-in-tonga-following-volcanic-eruption-tsunami |access-date=16 January 2022 |workpublisher=[[Radio New Zealand]] |date=16 January 2022 |archive-date=16 January 2022 |archive-url=https://web.archive.org/web/20220116050617/https://www.rnz.co.nz/news/national/459644/watch-prime-minister-jacinda-ardern-addresses-situation-in-tonga-following-volcanic-eruption-tsunami|url-status=live}}</ref> Pengangkutan udara Hercules C-130H juga siap untuk melayani.<ref>{{Cite web|last=Ardern|first=Jacinda|date=16 January 2022|title=Aotearoa New Zealand Stands Ready to Assist the People of Tonga|url=https://www.instagram.com/p/CYxnelrPXux/?utm_medium=copy_link|url-status=live|access-date=16 January 2022|archive-date=16 January 2022|archive-url=https://web.archive.org/web/20220116215306/https://www.instagram.com/accounts/login/}}</ref> Menyusul laporan tidak adanya hujan abu lanjutan di Tonga, P-3 Orion meninggalkan [[Pangkalan RNZAF Auckland]] menuju Tonga pada pagi 17 Januari.<ref>{{Cite web|date=17 January 2022|title=Tonga eruption: NZ Air Force plane leaves for reconnaissance flight to assess damage|url=https://www.rnz.co.nz/news/national/459667/tonga-eruption-nz-air-force-plane-leaves-for-reconnaissance-flight-to-assess-damage|access-date=16 January 2022|website=RNZ|language=en-nz|archive-date=17 January 2022|archive-url=https://web.archive.org/web/20220117004820/https://www.rnz.co.nz/news/national/459667/tonga-eruption-nz-air-force-plane-leaves-for-reconnaissance-flight-to-assess-damage|url-status=live}}</ref> Pada 18 Januari, karena [[Lockheed C-130 Hercules]] RNZAF tidak dapat mendarat selepas hujan abu terus berlanjut di Tonga, dua kapal Angkatan Laut Kerajaan Selandia Baru berlayar ke Tonga. [[HMNZS Wellington (P55)|HMNZS Wellington]] membawa peralatan survei dan helikopter, sedangkan [[HMNZS Aotearoa]] membawa 250 ribu liter air dan peralatan desalinasi untuk menghasilkan 70 ribu liter air lainnya tiap hari.<ref>{{Cite web|date=2022-01-18|title=Tonga eruption: New Zealand sends two ships with supplies|url=https://www.rnz.co.nz/news/political/459763/tonga-eruption-new-zealand-sends-two-ships-with-supplies|access-date=2022-01-18|website=RNZ|language=en-nz|archive-date=18 January 2022|archive-url=https://web.archive.org/web/20220118021719/https://www.rnz.co.nz/news/political/459763/tonga-eruption-new-zealand-sends-two-ships-with-supplies|url-status=live}}</ref>

* {{Commons category-inline|2022 eruption of Hunga Tonga eruption and tsunami}}