Quakes
Earthquake magnitude 5.5 (mwb) in 25.738S 175.878W, depth 19 km at 040820Z feb 15
South of Tonga · USGS-USC000TLGC
- issued
- 2015-02-04 08:20Z
- status
- cancelled 2015-02-07 08:20Z
- self-cancels
- 2015-02-07 08:20Z
- authority
- USGS NEIC
- sea
- South Pacific Ocean
- position
- -25.738, -175.878
- source
- usgs · first seen 2026-09-03 15:13Z
Original warning text
SOUTH OF TONGA. 1. EARTHQUAKE MAGNITUDE 5.5 (MWB) IN 25.738S 175.878W, DEPTH 19 KM AT 040820Z FEB 15. 2. USGS EVENT USC000TLGC. https://earthquake.usgs.gov/earthquakes/eventpage/usc000tlgc
This area · earthquake & tsunami bulletins
208 within 180 nm since 1997 · 6 in the last 12 months · 0 in force now
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- Earthquake magnitude 5.8 (mww) in 28.584S 176.637W, depth 10 km at 300508Z jul 262026-07-30
- Earthquake magnitude 5.9 (mww) in 28.409S 176.660W, depth 14 km at 292227Z jul 262026-07-29
- Earthquake magnitude 5.8 (mww) in 26.298S 178.716W, depth 340 km at 152257Z jul 262026-07-15
- 288 km ssw of houma, tonga2026-05-12
- Earthquake magnitude 5.5 (mww) in 26.209S 177.576W, depth 159 km at 100006Z jan 262026-01-10
- Earthquake magnitude 5.5 (mww) in 27.447S 178.334W, depth 289 km at 300852Z oct 252025-10-30
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