SEUS71 PAAQ 210318
EQIWOC
TSUNAMI SEISMIC INFORMATION STATEMENT
NWS WEST COAST/ALASKA TSUNAMI WARNING CENTER PALMER AK
818 PM PDT THU OCT 20 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 - 4.1
TIME - 1916 AKDT OCT 20 2011
2016 PDT OCT 20 2011
0316 UTC OCT 21 2011
LOCATION - 37.8 NORTH 122.2 WEST
65 MILES/105 KM SW OF SACRAMENTO CALIFORNIA
10 MILES/16 KM NE OF SAN FRANCISCO CALIFORNIA
DEPTH - 6 MILES/9 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.
$$
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