Quakes

83 km sse of ‘ohonua, tonga

USGS-US7000F8BB

issued: 2021-09-05 17:51Z
status: cancelled 2021-09-08 17:51Z
self-cancels: 2021-09-08 17:51Z
authority: USGS NEIC
sea: South Pacific Ocean
position: -22.011, -174.592
source: usgs · first seen 2026-09-03 15:13Z

Original warning text

83 KM SSE OF ‘OHONUA, TONGA.
1. EARTHQUAKE MAGNITUDE 5.9 (MWW) IN 22.011S 174.592W, DEPTH 10 KM AT 051751Z SEP 21.
2. USGS EVENT US7000F8BB. https://earthquake.usgs.gov/earthquakes/eventpage/us7000f8bb

This area · earthquake & tsunami bulletins

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

288 km ssw of houma, tonga2026-05-12
99 km ene of ‘ohonua, tonga2026-01-31
53 km ssw of ‘ohonua, tonga2026-01-26
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
77 km ne of ‘ohonua, tonga2025-07-06

Season · when earthquake & tsunami bulletins happen here

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Timeline · 2 messages since 2021-08-14 · closed 2021-09-08

127 km sse of ‘ohonua, tonga2021-08-14 → 2021-08-17
83 km sse of ‘ohonua, tonga this message2021-09-05 → 2021-09-08

joined by proximity

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

5 earthquake & tsunami bulletins in force · see all

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