0.2 mHighest wave
Tsunami of 21 February 1991: off the United States
A tsunami started off the coast of the United States on 21 February 1991; cause: earthquake. The highest wave reached 0.2 m. It is recorded at 2 places.
21 February 199102:35 UTC
earthquakeCause · M6.7
–Deaths
2Places 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 |
|---|---|---|---|---|
| Dutch Harbor · 1 km | United States | 0.2 m | 749 km | |
| Adak · 1 km | United States | 0.1 m | 735 km |