Alert archive / Alaska / Tsunami Warnings
Tsunami Warnings in Alaska, 2020
2 tsunami warnings in 2020. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of tsunami warnings reaches back to 2005.
Tsunami Warnings by county
Each county as a circle sized by its count in 2020. Tap one for its archive.
- Tsunami Warnings
- 2
- Busiest month
- July1 tsunami warnings
- Busiest day
- July 22, 20201 tsunami warnings
Over time
By month
The alerts
Every alert, in the order issued. Times are local, Alaska Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 21, 10:19 PM AKDT | Tsunami Warning | AAQ | 2 hr | |
| Oct 19, 1:00 PM AKDT | Tsunami Warning | AAQ | 21 days |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20192021
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Rebuilt daily.