Quakes
75 km ne of kolonga, tonga
USGS-US10002NMX
- issued
- 2015-07-06 12:24Z
- status
- cancelled 2015-07-09 12:24Z
- self-cancels
- 2015-07-09 12:24Z
- authority
- USGS NEIC
- sea
- South Pacific Ocean
- position
- -20.714, -174.500
- source
- usgs · first seen 2026-09-03 15:13Z
Original warning text
75 KM NE OF KOLONGA, TONGA. 1. EARTHQUAKE MAGNITUDE 5.8 (MWW) IN 20.714S 174.500W, DEPTH 44 KM AT 061224Z JUL 15. 2. USGS EVENT US10002NMX. https://earthquake.usgs.gov/earthquakes/eventpage/us10002nmx
This area · earthquake & tsunami bulletins
339 within 180 nm since 1997 · 3 in the last 12 months · 0 in force now
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05
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25
26
- 158 km w of neiafu, tonga2026-03-24
- 99 km ene of ‘ohonua, tonga2026-01-31
- 53 km ssw of ‘ohonua, tonga2026-01-26
- 151 km e of neiafu, tonga2025-08-14
- 77 km ne of ‘ohonua, tonga2025-07-06
- 161 km nnw of houma, tonga2025-06-28
Season · when earthquake & tsunami bulletins happen here
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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.