Quakes
115 km ese of adak, alaska
USGS-USP000HMS5
- issued
- 2010-10-08 04:19Z
- status
- cancelled 2010-10-11 04:19Z
- self-cancels
- 2010-10-11 04:19Z
- authority
- USGS NEIC
- sea
- North Pacific Ocean
- position
- 51.334, -175.203
- source
- usgs · first seen 2026-09-03 15:13Z
Original warning text
115 KM ESE OF ADAK, ALASKA. 1. EARTHQUAKE MAGNITUDE 5.7 (MWC) IN 51.334N 175.203W, DEPTH 6 KM AT 080419Z OCT 10. 2. USGS EVENT USP000HMS5. https://earthquake.usgs.gov/earthquakes/eventpage/usp000hms5
This area · earthquake & tsunami bulletins
165 within 180 nm since 1997 · 4 in the last 12 months · 0 in force now
97
00
05
10
15
20
25
26
- 103 km se of atka, alaska2026-07-26
- 172 km ene of atka, alaska2026-05-22
- 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
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
Timeline · 4 messages since 2010-10-08 · closed 2010-10-13
- 104 km ese of adak, alaska2010-10-08 → 2010-10-11
- 120 km ese of adak, alaska2010-10-08 → 2010-10-11
- 115 km ese of adak, alaska this message2010-10-08 → 2010-10-11
- 107 km ese of adak, alaska2010-10-10 → 2010-10-13
joined by proximity
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.