Click on the tabs below to see tsunami messages relevant to each of PTWC's areas of responsibility.

All Regions Pacific Ocean Hawaiʻi Caribbean Sea Indian Ocean (discontinued)

Message pacific.2011.09.02.110525

Tsunami Information Earthquake Information
Message Time: 02 Sep 2011 11:05 UTC
Message Num: 1
Message Text: click to read
Message Type: Tsunami Information Bulletin
Warning: none
Watch: none
ETAs / Obs: none
Preliminary (PTWC)Official (USGS)
Origin Time: 02 Sep 2011 10:56 UTC 02 Sep 2011 10:55 UTC
Magnitude: 7.1 Mwp
(reviewed by PTWC)
Latitude: 51.8° N 52.2° N
Longitude: 171.4° W 171.7° W
Depth: 39 km (24.2 mi) 35.5 km (22.1 mi)
Location: Fox Islands Aleutian Isla1nds
More Info.: updated earthquake information from the USGS NEIC
pacific.2011.09.02.110525 map

NOTE: PTWC earthquake parameters are only preliminary.
The USGS National Earthquake Information Center (NEIC) is the official source for earthquake information.   USGS
Did you feel it? Report a felt earthquake.

More Information is the U.S. government's official web portal to all federal, state and local government web resources and services.