470
WEAK53 PAAQ 150844
TIBAK1

Tsunami Information Statement Number 1
NWS National Tsunami Warning Center Palmer AK
1244 AM AKDT Thu Apr 15 2021

...THIS IS A TSUNAMI INFORMATION STATEMENT...

EVALUATION
----------
* There is NO tsunami danger from this earthquake.


PRELIMINARY EARTHQUAKE PARAMETERS
---------------------------------

* The following parameters are based on a rapid preliminary
assessment of the earthquake and changes may occur.

* Magnitude 5.4
* Origin Time 0034 AKDT Apr 15 2021
0134 PDT Apr 15 2021
0834 UTC Apr 15 2021
* Coordinates 53.4 North 171.6 East
* Depth 20 miles
* Location 75 miles NW of Attu I., Alaska
500 miles W of Adak, Alaska


ADDITIONAL INFORMATION AND NEXT UPDATE
--------------------------------------
* Further information will be issued by the United States
Geological Survey (earthquake.usgs.gov) or the appropriate
regional seismic network.

* This will be the only U.S. National Tsunami Warning Center
message issued for this event unless additional information
becomes available.

$$