Quakes
123 km ese of nikolski, alaska
USGS-USP000H2WQ
- issued
- 2009-10-13 20:21Z
- status
- cancelled 2009-10-16 20:21Z
- self-cancels
- 2009-10-16 20:21Z
- authority
- USGS NEIC
- sea
- North Pacific Ocean
- position
- 52.604, -167.118
- source
- usgs · first seen 2026-09-03 15:13Z
Original warning text
123 KM ESE OF NIKOLSKI, ALASKA. 1. EARTHQUAKE MAGNITUDE 6.4 (MWC) IN 52.604N 167.118W, DEPTH 14 KM AT 132021Z OCT 09. 2. USGS EVENT USP000H2WQ. https://earthquake.usgs.gov/earthquakes/eventpage/usp000h2wq
This area · earthquake & tsunami bulletins
101 within 180 nm since 1997 · 7 in the last 12 months · 1 in force now
97
00
05
10
15
20
25
26
- 84 km ssw of nikolski, alaska2026-09-03
- 172 km ene of atka, alaska2026-05-22
- 88 km se of akutan, alaska2026-04-25
- 92 km s of nikolski, alaska2026-03-05
- 93 km sw of nikolski, alaska2026-02-23
- 96 km sw of nikolski, alaska2026-02-23
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 · 3 messages since 2009-10-13 · closed 2009-10-18
- 127 km e of nikolski, alaska2009-10-13 → 2009-10-16
- 123 km ese of nikolski, alaska this message2009-10-13 → 2009-10-16
- 114 km s of unalaska, alaska2009-10-15 → 2009-10-18
joined by proximity
Nearby now · within 120 nm
- 84 km ssw of nikolski, alaskaQuakes · 86.4 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.