Quakes · tsunami
73 km ssw of kaktovik, alaska
USGS-AK018AASZ24Z
- issued
- 2018-08-12 21:15Z
- status
- cancelled 2018-08-15 21:15Z
- self-cancels
- 2018-08-15 21:15Z
- authority
- USGS NEIC
- sea
- Beaufort Sea
- position
- 69.523, -144.339
- source
- usgs · first seen 2026-09-03 15:13Z
Original warning text
73 KM SSW OF KAKTOVIK, ALASKA. 1. EARTHQUAKE MAGNITUDE 6.0 (MW) IN 69.523N 144.339W, DEPTH 16 KM AT 122115Z AUG 18. 2. A TSUNAMI MESSAGE WAS ISSUED FOR THIS EVENT. FOLLOW THE TSUNAMI WARNING CENTRES. 3. USGS EVENT AK018AASZ24Z. https://earthquake.usgs.gov/earthquakes/eventpage/ak018aasz24z
This area · earthquake & tsunami bulletins
2 within 180 nm since 2018 · 0 in the last 12 months · 0 in force now
- 89 km sw of kaktovik, alaska2018-08-12
Season · when earthquake & tsunami bulletins happen here
J
F
M
A
M
J
J
A
S
O
N
D
month of issue, all years in the archive
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
5 earthquake & tsunami bulletins in force · see all
Quakes
Undersea earthquakes of magnitude 5.5 and above (USGS) and the tsunami bulletins NAVAREA coordinators relay. All current earthquake & tsunami bulletins →
Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.