Tuesday, February 22, 2011

WCATWC Information Statement - TW

Web message at http://wcatwc.arh.noaa.gov/2011/02/23/lh202t/01/messagelh202t-01.htm

SEUS71 PAAQ 230453
EQIWOC

TSUNAMI SEISMIC INFORMATION STATEMENT
NWS WEST COAST/ALASKA TSUNAMI WARNING CENTER PALMER AK
853 PM PST TUE FEB 22 2011

...THIS IS AN INFORMATION STATEMENT...

EVALUATION
AN EARTHQUAKE HAS OCCURRED WITH A MAGNITUDE SUCH THAT A TSUNAMI
WILL NOT BE GENERATED. THIS WILL BE THE ONLY WCATWC MESSAGE
ISSUED FOR THIS EVENT.

PRELIMINARY EARTHQUAKE PARAMETERS
MAGNITUDE - 4.3
TIME - 1950 AKST FEB 22 2011
2050 PST FEB 22 2011
0450 UTC FEB 23 2011
LOCATION - 39.5 NORTH 123.2 WEST
105 MILES/169 KM SE OF EUREKA CALIFORNIA
125 MILES/201 KM NW OF SAN FRANCISCO CALIFORNIA
DEPTH - 3 MILES/5 KM

THE LOCATION AND MAGNITUDE ARE BASED ON PRELIMINARY INFORMATION.
FURTHER INFORMATION WILL BE ISSUED BY THE UNITED STATES
GEOLOGICAL SURVEY - EARTHQUAKE.USGS.GOV - OR THE APPROPRIATE
REGIONAL SEISMIC NETWORK.

$$

No comments: