Quakes
Earthquake magnitude 5.7 (mwb) in 42.455S 083.828E, depth 10 km at 091856Z may 99
Mid-indian Ridge · USGS-USP00097PE
- issued
- 1999-05-09 18:56Z
- status
- cancelled 1999-05-12 18:56Z
- self-cancels
- 1999-05-12 18:56Z
- authority
- USGS NEIC
- sea
- Indian Ocean
- position
- -42.455, 83.828
- source
- usgs · first seen 2026-09-03 15:08Z
Original warning text
MID-INDIAN RIDGE. 1. EARTHQUAKE MAGNITUDE 5.7 (MWB) IN 42.455S 083.828E, DEPTH 10 KM AT 091856Z MAY 99. 2. USGS EVENT USP00097PE. https://earthquake.usgs.gov/earthquakes/eventpage/usp00097pe
This area · earthquake & tsunami bulletins
15 within 180 nm since 1997 · 0 in the last 12 months · 0 in force now
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- Earthquake magnitude 5.6 (mww) in 41.935S 080.035E, depth 10 km at 240430Z oct 242024-10-24
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- Earthquake magnitude 5.5 (mww) in 41.238S 080.638E, depth 10 km at 240727Z jun 172017-06-24
- Earthquake magnitude 5.7 (mww) in 41.555S 080.325E, depth 9 km at 180402Z may 152015-05-18
- Earthquake magnitude 6.0 (mww) in 41.316S 080.605E, depth 10 km at 060822Z mar 152015-03-06
- Earthquake magnitude 6.3 (mww) in 41.732S 079.960E, depth 10 km at 030848Z nov 142014-11-03
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