Quakes
Earthquake magnitude 7.4 (mww) in 28.993S 176.238W, depth 33 km at 211757Z oct 11
Kermadec Islands Region · USGS-USP000J9NM
- issued
- 2011-10-21 17:57Z
- status
- cancelled 2011-10-24 17:57Z
- self-cancels
- 2011-10-24 17:57Z
- authority
- USGS NEIC
- sea
- South Pacific Ocean
- position
- -28.993, -176.238
- source
- usgs · first seen 2026-09-03 15:13Z
Original warning text
KERMADEC ISLANDS REGION. 1. EARTHQUAKE MAGNITUDE 7.4 (MWW) IN 28.993S 176.238W, DEPTH 33 KM AT 211757Z OCT 11. 2. USGS EVENT USP000J9NM. https://earthquake.usgs.gov/earthquakes/eventpage/usp000j9nm
This area · earthquake & tsunami bulletins
347 within 180 nm since 1997 · 10 in the last 12 months · 0 in force now
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- Earthquake magnitude 5.8 (mb) in 30.146S 177.888W, depth 35 km at 300902Z aug 262026-08-30
- Earthquake magnitude 5.6 (mww) in 28.793S 176.333W, depth 10 km at 131611Z aug 262026-08-13
- Earthquake magnitude 5.6 (mb) in 28.782S 176.450W, depth 10 km at 300508Z jul 262026-07-30
- Earthquake magnitude 5.8 (mww) in 28.584S 176.637W, depth 10 km at 300508Z jul 262026-07-30
- Earthquake magnitude 5.9 (mww) in 28.409S 176.660W, depth 14 km at 292227Z jul 262026-07-29
- Earthquake magnitude 5.6 (mww) in 29.288S 176.958W, depth 20 km at 211214Z jul 262026-07-21
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Timeline · 2 messages since 2011-10-21 · closed 2011-10-24
- Earthquake magnitude 7.4 (mww) in 28.993S 176.238W, depth 33 km at 211757Z oct 11 this message2011-10-21 → 2011-10-24
- Tsunami warning2011-10-21 → 2011-10-22
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