Quakes
208 km nw of east carnarvon, australia
USGS-US2000IU4A
- issued
- 2018-12-16 14:26Z
- status
- cancelled 2018-12-19 14:26Z
- self-cancels
- 2018-12-19 14:26Z
- authority
- USGS NEIC
- sea
- Indian Ocean
- position
- -23.323, 112.498
- source
- usgs · first seen 2026-09-03 15:13Z
Original warning text
208 KM NW OF EAST CARNARVON, AUSTRALIA. 1. EARTHQUAKE MAGNITUDE 5.8 (MWW) IN 23.323S 112.498E, DEPTH 10 KM AT 161426Z DEC 18. 2. USGS EVENT US2000IU4A. https://earthquake.usgs.gov/earthquakes/eventpage/us2000iu4a
This area · earthquake & tsunami bulletins
1 within 180 nm since 2018 · 0 in the last 12 months · 0 in force now
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.