1 mHighest wave
Tsunami of 4 March 2021: off New Zealand
A tsunami started off the coast of New Zealand on 4 March 2021; cause: earthquake. The highest wave reached 1 m. It is recorded at 174 places in 35 countries.
4 March 202119:28 UTC
earthquakeCause · M8.1
–Deaths
174Places the wave reached · definite
Where it started and where the wave arrived
< 0,5 m0,5–2 m2–5 m5–10 m≥ 10 m
Places the wave reached
| Town | Countries reached | Water height | From the source | Deaths |
|---|---|---|---|---|
| – | New Caledonia | 1 m | 1,743 km | |
| – | Norfolk Island | 0.6 m | 1,435 km | |
| – | Norfolk Island | 0.6 m | 1,436 km | |
| Puerto Ayora · 2 km | Ecuador | 0.5 m | 9,679 km | |
| Nambia Tri · 1 km | Vanuatu | 0.3 m | 1,977 km | |
| – | Chile | 0.3 m | 8,948 km | |
| Sydney · 0 km | Vanuatu | 0.3 m | 1,769 km | |
| Point Arena · 2 km | United States | 0.3 m | 9,413 km | |
| Okiwi · 8 km | New Zealand | 0.3 m | 984 km | |
| Chañaral · 3 km | Chile | 0.3 m | 10,040 km | |
| Jackson Bay · 1 km | New Zealand | 0.3 m | 2,014 km | |
| – | French Polynesia | 0.3 m | 4,503 km | |
| Ouwenga · 1 km | New Zealand | 0.2 m | 1,587 km | |
| – | French Polynesia | 0.2 m | 4,542 km | |
| Amargos · 1 km | Chile | 0.2 m | 9,011 km | |
| Arica · 2 km | Chile | 0.2 m | 10,552 km | |
| Matarakau · 7 km | New Zealand | 0.2 m | 1,555 km | |
| Caldera · 1 km | Chile | 0.2 m | 9,982 km | |
| Callao · 4 km | Peru | 0.2 m | 10,309 km | |
| Hanga Piko · 1 km | Chile | 0.2 m | 6,550 km | |
| Coliumo · 2 km | Chile | 0.2 m | 9,241 km | |
| Gisborne · 3 km | New Zealand | 0.2 m | 1,082 km | |
| Te Hāpua · 15 km | New Zealand | 0.2 m | 1,050 km | |
| – | New Caledonia | 0.2 m | 1,821 km | |
| Crescent City · 2 km | United States | 0.2 m | 9,609 km | |
| Higashimachi · 0 km | Japan | 0.2 m | 7,629 km | |
| Charleston · 1 km | New Zealand | 0.2 m | 1,689 km | |
| Paukūkalo · 1 km | United States | 0.2 m | 6,030 km | |
| Coquimbo · 1 km | Chile | 0.2 m | 9,764 km | |
| Boca Vieja · 2 km | Costa Rica | 0.2 m | 10,825 km | |
| Olivares del Pacífico · 13 km | Chile | 0.2 m | 9,796 km | |
| Monte Albán · 1 km | Mexico | 0.2 m | 10,330 km | |
| – | French Polynesia | 0.2 m | 3,121 km | |
| Salina Cruz · 1 km | Mexico | 0.2 m | 10,152 km | |
| Acapulco de Juárez · 1 km | Mexico | 0.2 m | 9,760 km | |
| Talcahuano · 3 km | Chile | 0.2 m | 9,221 km | |
| Cape Runaway · 13 km | New Zealand | 0.2 m | 964 km | |
| Wollongong · 6 km | Australia | 0.2 m | 3,036 km | |
| Sand Point · 0 km | United States | 0.2 m | 9,561 km | |
| Coronel · 1 km | Chile | 0.2 m | 9,198 km | |
| Bahía Santa Cruz · 1 km | Mexico | 0.2 m | 10,046 km | |
| Kushimoto · 2 km | Japan | 0.2 m | 8,568 km | |
| Port San Luis · 0 km | United States | 0.1 m | 9,312 km | |
| Santa Fé · 2 km | Chile | 0.1 m | 9,126 km | |
| Quintero · 1 km | Chile | 0.1 m | 9,577 km | |
| Iquique · 1 km | Chile | 0.1 m | 10,461 km | |
| Guaneros Punta Patache · 1 km | Chile | 0.1 m | 10,421 km | |
| Cautivo · 1 km | Ecuador | 0.1 m | 10,507 km | |
| – | Chile | 0.1 m | 9,721 km | |
| Taltal · 1 km | Chile | 0.1 m | 10,111 km | |
| Hythe · 2 km | Australia | 0.1 m | 3,507 km | |
| Valparaíso · 1 km | Chile | 0.1 m | 9,554 km | |
| San Antonio · 2 km | Chile | 0.1 m | 9,521 km | |
| Moondarewa · 1 km | Australia | 0.1 m | 2,859 km | |
| Eden · 1 km | Australia | 0.1 m | 3,143 km | |
| Danipei · 1 km | Micronesia | 0.1 m | 4,837 km | |
| Isla Los Pinos · 3 km | Chile | 0.1 m | 9,054 km | |
| Santa Cruz · 11 km | Ecuador | 0.1 m | 9,699 km | |
| Misiones de La Paz · 2 km | Mexico | 0.1 m | 9,310 km | |
| – | Chile | 0.1 m | 10,138 km |
Towns the wave reached
Puerto Ayora0.5 m · 2 km
Nambia Tri0.3 m · 1 km
Sydney0.3 m · 0 km
Point Arena0.3 m · 2 km
Okiwi0.3 m · 8 km
Chañaral0.3 m · 3 km
Jackson Bay0.3 m · 1 km
Ouwenga0.2 m · 1 km
Amargos0.2 m · 1 km
Arica0.2 m · 2 km
Matarakau0.2 m · 7 km
Caldera0.2 m · 1 km
Callao0.2 m · 4 km
Hanga Piko0.2 m · 1 km
Coliumo0.2 m · 2 km
Gisborne0.2 m · 3 km
Te Hāpua0.2 m · 15 km
Crescent City0.2 m · 2 km
Higashimachi0.2 m · 0 km
Charleston0.2 m · 1 km
Paukūkalo0.2 m · 1 km
Coquimbo0.2 m · 1 km
Boca Vieja0.2 m · 2 km
Olivares del Pacífico0.2 m · 13 km
Monte Albán0.2 m · 1 km
Salina Cruz0.2 m · 1 km
Acapulco de Juárez0.2 m · 1 km
Talcahuano0.2 m · 3 km
Cape Runaway0.2 m · 13 km
Wollongong0.2 m · 6 km