Quakes
Earthquake magnitude 5.6 (mb) in 54.027S 133.640W, depth 10 km at 270634Z feb 10
Pacific-antarctic Ridge · USGS-USP000H7RG
- issued
- 2010-02-27 06:34Z
- status
- cancelled 2010-03-02 06:34Z
- self-cancels
- 2010-03-02 06:34Z
- authority
- USGS NEIC
- sea
- South Pacific Ocean
- position
- -54.027, -133.640
- source
- usgs · first seen 2026-09-03 15:13Z
Original warning text
PACIFIC-ANTARCTIC RIDGE. 1. EARTHQUAKE MAGNITUDE 5.6 (MB) IN 54.027S 133.640W, DEPTH 10 KM AT 270634Z FEB 10. 2. USGS EVENT USP000H7RG. https://earthquake.usgs.gov/earthquakes/eventpage/usp000h7rg
This area · earthquake & tsunami bulletins
62 within 180 nm since 1997 · 1 in the last 12 months · 0 in force now
97
00
05
10
15
20
25
26
- Earthquake magnitude 5.9 (mww) in 54.995S 129.095W, depth 10 km at 061118Z apr 262026-04-06
- Earthquake magnitude 5.5 (mww) in 54.550S 135.341W, depth 10 km at 151259Z may 252025-05-15
- Earthquake magnitude 6.2 (mww) in 53.856S 133.951W, depth 10 km at 090955Z jun 242024-06-09
- Earthquake magnitude 5.7 (mwb) in 54.401S 133.091W, depth 10 km at 090948Z jun 242024-06-09
- Earthquake magnitude 5.6 (mww) in 54.879S 129.177W, depth 10 km at 141507Z may 242024-05-14
- Earthquake magnitude 5.6 (mww) in 53.527S 134.774W, depth 10 km at 271737Z sep 232023-09-27
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.