Quakes · event

Tsunami warning

Western South Pacific · Kermadec Islands · 2 messages · 2011-10-21 to 2011-10-24

status
closed 2011-10-24 17:57Z
opened
2011-10-21 17:57Z
sea
South Pacific Ocean
position
-28.900, -176.000
joined by
proximity (same type, same sea, within 30 nm and 30 days)
key
earthquake:USGS-USP000J9NM

Timeline · 2 messages, oldest first

  1. 1
    USGS-USP000J9NM2011-10-21 17:57Z → cancelled 2011-10-24 17:57Z
    Earthquake magnitude 7.4 (mww) in 28.993S 176.238W, depth 33 km at 211757Z oct 11
    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
  2. 2
    HYDROPAC 2965/112011-10-21 19:54Z → cancelled 2011-10-22 09:36Z (archive)
    Tsunami warning
    WESTERN SOUTH PACIFIC.
KERMADEC ISLANDS.
TSUNAMI WARNING.
AND EARTHQUAKE HAS OCCURRED AT 211757Z OCT WITH A
PRELIMINARY MAGNITUDE OF 7.4 VICINITY 28-54S 176-00W.
A TSUNAMI HAS BEEN GENERATED. TSUNAMI WAVE HEIGHTS
CANNOT BE PREDICTED AND MAY BE A SERIES OF WAVES
WHICH COULD BE DANGEROUS FOR SEVERAL HOURS AFTER INITIAL WAVE ARRIVAL. VESSELS IN
VICINITY ARE ADVISED TO USE CAUTION.

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Tsunami warning — Western South Pacific · Kermadec Islands · seahazards