Quakes

Earthquake magnitude 6.0 (mww) in 50.507S 139.487E, depth 10 km at 271451Z may 26

Western Indian-antarctic Ridge · USGS-US7000SNVR

issued
2026-05-27 14:51Z
status
cancelled 2026-05-30 14:51Z
self-cancels
2026-05-30 14:51Z
authority
USGS NEIC
sea
Indian Ocean
position
-50.507, 139.487
source
usgs · first seen 2026-09-03 15:13Z

Original warning text

WESTERN INDIAN-ANTARCTIC RIDGE.
1. EARTHQUAKE MAGNITUDE 6.0 (MWW) IN 50.507S 139.487E, DEPTH 10 KM AT 271451Z MAY 26.
2. USGS EVENT US7000SNVR. https://earthquake.usgs.gov/earthquakes/eventpage/us7000snvr

This area · earthquake & tsunami bulletins

27 within 180 nm since 1997 · 2 in the last 12 months · 0 in force now

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Timeline · 2 messages since 2026-05-27 · closed 2026-05-30

  1. Earthquake magnitude 6.0 (mww) in 50.507S 139.487E, depth 10 km at 271451Z may 26 this message2026-05-27 → 2026-05-30
  2. Earthquake magnitude 6.0 (mww) in 50.406S 139.262E, depth 10 km at 271501Z may 262026-05-27 → 2026-05-30

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