Quakes
Earthquake magnitude 5.6 (mwb) in 23.318S 177.177W, depth 158 km at 180914Z mar 10
South of the Fiji Islands · USGS-USP000H9MK
- issued
- 2010-03-18 09:14Z
- status
- cancelled 2010-03-21 09:14Z
- self-cancels
- 2010-03-21 09:14Z
- authority
- USGS NEIC
- sea
- South Pacific Ocean
- position
- -23.318, -177.177
- source
- usgs · first seen 2026-09-03 15:13Z
Original warning text
SOUTH OF THE FIJI ISLANDS. 1. EARTHQUAKE MAGNITUDE 5.6 (MWB) IN 23.318S 177.177W, DEPTH 158 KM AT 180914Z MAR 10. 2. USGS EVENT USP000H9MK. https://earthquake.usgs.gov/earthquakes/eventpage/usp000h9mk
This area · earthquake & tsunami bulletins
334 within 180 nm since 1997 · 9 in the last 12 months · 0 in force now
97
00
05
10
15
20
25
26
- Earthquake magnitude 5.5 (mww) in 20.751S 178.584W, depth 576 km at 142250Z jul 262026-07-14
- 288 km ssw of houma, tonga2026-05-12
- Earthquake magnitude 5.7 (mww) in 21.750S 179.221W, depth 597 km at 010608Z apr 262026-04-01
- Earthquake magnitude 6.3 (mww) in 21.803S 179.453W, depth 579 km at 010544Z mar 262026-03-01
- Earthquake magnitude 6.2 (mww) in 21.026S 178.378W, depth 513 km at 102044Z feb 262026-02-10
- 53 km ssw of ‘ohonua, tonga2026-01-26
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
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.