Quakes · tsunami
81 km sse of nikolski, alaska
USGS-USC000TL6W
- issued
- 2015-02-03 07:16Z
- status
- cancelled 2015-02-06 07:16Z
- self-cancels
- 2015-02-06 07:16Z
- authority
- USGS NEIC
- sea
- North Pacific Ocean
- position
- 52.222, -168.603
- source
- usgs · first seen 2026-09-03 15:13Z
Original warning text
81 KM SSE OF NIKOLSKI, ALASKA. 1. EARTHQUAKE MAGNITUDE 5.5 (MWW) IN 52.222N 168.603W, DEPTH 14 KM AT 030716Z FEB 15. 2. A TSUNAMI MESSAGE WAS ISSUED FOR THIS EVENT. FOLLOW THE TSUNAMI WARNING CENTRES. 3. USGS EVENT USC000TL6W. https://earthquake.usgs.gov/earthquakes/eventpage/usc000tl6w
This area · earthquake & tsunami bulletins
100 within 180 nm since 1997 · 8 in the last 12 months · 2 in force now
97
00
05
10
15
20
25
26
- 100 km s of nikolski, alaska2026-09-03
- 84 km ssw of nikolski, alaska2026-09-03
- 103 km se of atka, alaska2026-07-26
- 172 km ene of atka, alaska2026-05-22
- 88 km se of akutan, alaska2026-04-25
- 92 km s of nikolski, alaska2026-03-05
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
- 100 km s of nikolski, alaskaQuakes · 22.3 nm
- 84 km ssw of nikolski, alaskaQuakes · 29.7 nm
Worldwide now
6 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.