Quakes
Earthquake magnitude 5.5 (mww) in 48.779S 106.825E, depth 10 km at 010520Z dec 17
Southeast Indian Ridge · USGS-US1000BJR7
- issued
- 2017-12-01 05:20Z
- status
- cancelled 2017-12-04 05:20Z
- self-cancels
- 2017-12-04 05:20Z
- authority
- USGS NEIC
- sea
- Indian Ocean
- position
- -48.779, 106.825
- source
- usgs · first seen 2026-09-03 15:13Z
Original warning text
SOUTHEAST INDIAN RIDGE. 1. EARTHQUAKE MAGNITUDE 5.5 (MWW) IN 48.779S 106.825E, DEPTH 10 KM AT 010520Z DEC 17. 2. USGS EVENT US1000BJR7. https://earthquake.usgs.gov/earthquakes/eventpage/us1000bjr7
This area · earthquake & tsunami bulletins
1 within 180 nm since 2017 · 0 in the last 12 months · 0 in force now
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Nearby now · within 120 nm
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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.