Quakes
Earthquake magnitude 5.8 (mww) in 48.946S 123.591E, depth 10 km at 211944Z apr 18
Western Indian-antarctic Ridge · USGS-US1000DQ0E
- issued
- 2018-04-21 19:44Z
- status
- cancelled 2018-04-24 19:44Z
- self-cancels
- 2018-04-24 19:44Z
- authority
- USGS NEIC
- sea
- Indian Ocean
- position
- -48.946, 123.591
- source
- usgs · first seen 2026-09-03 15:13Z
Original warning text
WESTERN INDIAN-ANTARCTIC RIDGE. 1. EARTHQUAKE MAGNITUDE 5.8 (MWW) IN 48.946S 123.591E, DEPTH 10 KM AT 211944Z APR 18. 2. USGS EVENT US1000DQ0E. https://earthquake.usgs.gov/earthquakes/eventpage/us1000dq0e
This area · earthquake & tsunami bulletins
11 within 180 nm since 2000 · 0 in the last 12 months · 0 in force now
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- Earthquake magnitude 5.5 (mww) in 49.659S 125.883E, depth 10 km at 132006Z mar 242024-03-13
- Earthquake magnitude 5.5 (mww) in 49.630S 126.040E, depth 10 km at 062335Z jul 182018-07-06
- Earthquake magnitude 5.5 (mb) in 49.425S 126.371E, depth 10 km at 250900Z jul 162016-07-25
- Earthquake magnitude 5.8 (mww) in 49.485S 126.266E, depth 10 km at 250858Z jul 162016-07-25
- Earthquake magnitude 5.5 (mww) in 49.798S 125.769E, depth 10 km at 050724Z oct 142014-10-05
- Earthquake magnitude 5.7 (mwb) in 50.012S 120.592E, depth 3 km at 031854Z jun 092009-06-03
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