Quakes
118 km wsw of adak, alaska
USGS-USP000JT0H
- issued
- 2012-09-26 23:39Z
- status
- cancelled 2012-09-29 23:39Z
- self-cancels
- 2012-09-29 23:39Z
- authority
- USGS NEIC
- sea
- Bering Sea
- position
- 51.592, -178.295
- source
- usgs · first seen 2026-09-03 15:13Z
Original warning text
118 KM WSW OF ADAK, ALASKA. 1. EARTHQUAKE MAGNITUDE 6.4 (MWW) IN 51.592N 178.295W, DEPTH 16 KM AT 262339Z SEP 12. 2. USGS EVENT USP000JT0H. https://earthquake.usgs.gov/earthquakes/eventpage/usp000jt0h
This area · earthquake & tsunami bulletins
135 within 180 nm since 1997 · 2 in the last 12 months · 0 in force now
97
00
05
10
15
20
25
- 67 km ssw of adak, alaska2025-11-23
- 122 km sw of adak, alaska2025-09-21
- 88 km sse of adak, alaska2025-03-22
- 87 km sse of adak, alaska2025-03-21
- 88 km sse of adak, alaska2025-03-21
- 93 km sse of adak, alaska2025-03-20
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.