Quakes
Earthquake magnitude 5.5 (mww) in 56.195S 143.221W, depth 10 km at 090121Z jul 21
Pacific-antarctic Ridge · USGS-US6000ETFA
- issued
- 2021-07-09 01:21Z
- status
- cancelled 2021-07-12 01:21Z
- self-cancels
- 2021-07-12 01:21Z
- authority
- USGS NEIC
- sea
- South Pacific Ocean
- position
- -56.195, -143.221
- source
- usgs · first seen 2026-09-03 15:13Z
Original warning text
PACIFIC-ANTARCTIC RIDGE. 1. EARTHQUAKE MAGNITUDE 5.5 (MWW) IN 56.195S 143.221W, DEPTH 10 KM AT 090121Z JUL 21. 2. USGS EVENT US6000ETFA. https://earthquake.usgs.gov/earthquakes/eventpage/us6000etfa
This area · earthquake & tsunami bulletins
74 within 180 nm since 1997 · 2 in the last 12 months · 0 in force now
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- Earthquake magnitude 5.5 (mww) in 56.664S 142.018W, depth 10 km at 200538Z jul 262026-07-20
- Earthquake magnitude 5.7 (mww) in 56.848S 142.130W, depth 10 km at 130941Z nov 252025-11-13
- 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 5.5 (mww) in 57.247S 141.096W, depth 10 km at 051716Z dec 232023-12-05
- Earthquake magnitude 5.5 (mww) in 56.748S 140.812W, depth 10 km at 241033Z may 232023-05-24
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Quakes
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