Quakes
Earthquake magnitude 5.5 (mwc) in 34.409S 055.464E, depth 10 km at 010837Z apr 01
Southwest Indian Ridge · USGS-USP000ACC1
- issued
- 2001-04-01 08:37Z
- status
- cancelled 2001-04-04 08:37Z
- self-cancels
- 2001-04-04 08:37Z
- authority
- USGS NEIC
- sea
- Indian Ocean
- position
- -34.409, 55.464
- source
- usgs · first seen 2026-09-03 15:08Z
Original warning text
SOUTHWEST INDIAN RIDGE. 1. EARTHQUAKE MAGNITUDE 5.5 (MWC) IN 34.409S 055.464E, DEPTH 10 KM AT 010837Z APR 01. 2. USGS EVENT USP000ACC1. https://earthquake.usgs.gov/earthquakes/eventpage/usp000acc1
This area · earthquake & tsunami bulletins
14 within 180 nm since 2001 · 0 in the last 12 months · 0 in force now
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23
- Earthquake magnitude 5.9 (mww) in 33.744S 056.066E, depth 10 km at 151501Z apr 232023-04-15
- Earthquake magnitude 6.0 (mww) in 33.821S 056.300E, depth 10 km at 242119Z sep 192019-09-24
- Earthquake magnitude 5.5 (mww) in 32.844S 057.115E, depth 10 km at 080311Z feb 192019-02-08
- Earthquake magnitude 5.5 (mwb) in 35.202S 054.022E, depth 10 km at 012051Z dec 162016-12-01
- Earthquake magnitude 5.8 (mww) in 33.461S 057.045E, depth 5 km at 251607Z aug 132013-08-25
- Earthquake magnitude 6.1 (mww) in 34.885S 054.093E, depth 10 km at 171632Z aug 132013-08-17
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Timeline · 2 messages since 2001-04-01 · closed 2001-04-07
- Earthquake magnitude 5.5 (mwc) in 34.409S 055.464E, depth 10 km at 010837Z apr 01 this message2001-04-01 → 2001-04-04
- Earthquake magnitude 5.5 (mwc) in 34.405S 055.464E, depth 10 km at 041306Z apr 012001-04-04 → 2001-04-07
joined by proximity
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
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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 →
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