Quakes
Earthquake magnitude 5.5 (mww) in 57.198S 147.720W, depth 10 km at 270035Z sep 20
Pacific-antarctic Ridge · USGS-US6000C403
- issued
- 2020-09-27 00:35Z
- status
- cancelled 2020-09-30 00:35Z
- self-cancels
- 2020-09-30 00:35Z
- authority
- USGS NEIC
- sea
- South Pacific Ocean
- position
- -57.198, -147.720
- source
- usgs · first seen 2026-09-03 15:13Z
Original warning text
PACIFIC-ANTARCTIC RIDGE. 1. EARTHQUAKE MAGNITUDE 5.5 (MWW) IN 57.198S 147.720W, DEPTH 10 KM AT 270035Z SEP 20. 2. USGS EVENT US6000C403. https://earthquake.usgs.gov/earthquakes/eventpage/us6000c403
This area · earthquake & tsunami bulletins
40 within 180 nm since 1997 · 0 in the last 12 months · 0 in force now
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- Earthquake magnitude 6.3 (mww) in 57.008S 142.286W, depth 10 km at 020029Z apr 252025-04-02
- Earthquake magnitude 5.5 (mww) in 56.496S 143.388W, depth 10 km at 191807Z mar 242024-03-19
- Earthquake magnitude 5.7 (mww) in 56.530S 143.762W, depth 10 km at 240949Z jun 222022-06-24
- Earthquake magnitude 5.5 (mww) in 55.998S 144.032W, depth 10 km at 021216Z jun 222022-06-02
- Earthquake magnitude 5.6 (mww) in 56.944S 142.343W, depth 10 km at 011438Z apr 222022-04-01
- Earthquake magnitude 5.7 (mww) in 56.631S 142.930W, depth 10 km at 191646Z feb 222022-02-19
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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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