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Message pacific.TIBPAC.2011.10.21.1844

Tsunami Information Earthquake Information
Message Time: 21 Oct 2011 18:44 UTC
Message Num: 2
Message Text: click to read
Message Type: Tsunami Information Bulletin Supplement
Warning: none
Watch: none
ETAs / Obs: measurements
Preliminary (PTWC)Official (USGS)
Origin Time: 21 Oct 2011 17:57 UTC 21 Oct 2011 17:57 UTC
Magnitude: 7.4 Mwp
(reviewed by PTWC)
7.4
Latitude: 28.9° S 29° S
Longitude: 176° W 176.2° W
Depth: 40 km (24.9 mi) 32.9 km (20.4 mi)
Location: Kermadec Islands Region
More Info.: updated earthquake information from the USGS NEIC
pacific.TIBPAC.2011.10.21.1844 map

NOTE: PTWC earthquake parameters are only preliminary.
The USGS National Earthquake Information Center (NEIC) is the official source for earthquake information.   USGS
 
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