Quakes
147 km nw of houma, tonga
USGS-US7000JME4
- issued
- 2023-03-24 13:01Z
- status
- cancelled 2023-03-27 13:01Z
- self-cancels
- 2023-03-27 13:01Z
- authority
- USGS NEIC
- sea
- South Pacific Ocean
- position
- -20.274, -176.344
- source
- usgs · first seen 2026-09-03 15:13Z
Original warning text
147 KM NW OF HOUMA, TONGA. 1. EARTHQUAKE MAGNITUDE 5.7 (MWW) IN 20.274S 176.344W, DEPTH 293 KM AT 241301Z MAR 23. 2. USGS EVENT US7000JME4. https://earthquake.usgs.gov/earthquakes/eventpage/us7000jme4
This area · earthquake & tsunami bulletins
464 within 180 nm since 1997 · 8 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
- 265 km se of levuka, fiji2026-07-05
- 158 km w of neiafu, tonga2026-03-24
- Earthquake magnitude 6.2 (mww) in 21.026S 178.378W, depth 513 km at 102044Z feb 262026-02-10
- 99 km ene of ‘ohonua, tonga2026-01-31
- 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
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.