Quakes

277 km ssw of ‘ohonua, tonga

USGS-USP000H7J9

issued: 2010-02-22 07:00Z
status: cancelled 2010-02-25 07:00Z
self-cancels: 2010-02-25 07:00Z
authority: USGS NEIC
sea: South Pacific Ocean
position: -23.626, -176.036
source: usgs · first seen 2026-09-03 15:13Z

Original warning text

277 KM SSW OF ‘OHONUA, TONGA.
1. EARTHQUAKE MAGNITUDE 6.0 (MWC) IN 23.626S 176.036W, DEPTH 15 KM AT 220700Z FEB 10.
2. USGS EVENT USP000H7J9. https://earthquake.usgs.gov/earthquakes/eventpage/usp000h7j9

This area · earthquake & tsunami bulletins

223 within 180 nm since 1997 · 3 in the last 12 months · 0 in force now

288 km ssw of houma, tonga2026-05-12
53 km ssw of ‘ohonua, tonga2026-01-26
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 24.674S 175.888W, depth 10 km at 230010Z aug 252025-08-23
Earthquake magnitude 5.6 (mww) in 24.373S 175.969W, depth 12 km at 182303Z aug 252025-08-18
299 km wsw of houma, tonga2025-06-06

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Timeline · 3 messages since 2010-02-22 · closed 2010-02-25

277 km ssw of ‘ohonua, tonga this message2010-02-22 → 2010-02-25
284 km ssw of ‘ohonua, tonga2010-02-22 → 2010-02-25
276 km ssw of ‘ohonua, tonga2010-02-22 → 2010-02-25

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