ZCZC
WECA42 PHEB 182156
TIBCAR

TSUNAMI INFORMATION STATEMENT NUMBER 1
NWS PACIFIC TSUNAMI WARNING CENTER EWA BEACH HI
556 PM AST FRI SEP 18 2020

...NO TSUNAMI THREAT FROM A DISTANT EARTHQUAKE...


AUDIENCE
--------

  * GOVERNMENT OFFICIALS... MEDIA... AND GENERAL PUBLIC OF PUERTO
    RICO... THE U.S. VIRGIN ISLANDS... AND THE BRITISH VIRGIN
    ISLANDS.


EVALUATION
----------

  * AN EARTHQUAKE WITH A PRELIMINARY MAGNITUDE OF 6.8 OCCURRED
    NEAR THE CENTRAL MID-ATLANTIC RIDGE AT 544 PM AST ON FRIDAY
    SEPTEMBER 18 2020.

  * BASED ON ALL AVAILABLE DATA... THERE IS NO TSUNAMI THREAT TO
    PUERTO RICO... THE U.S. VIRGIN ISLANDS... OR THE BRITISH
    VIRGIN ISLANDS FROM THIS EARTHQUAKE.


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

  * THE FOLLOWING PARAMETERS ARE BASED ON A PRELIMINARY RAPID
    ASSESSMENT OF THE EARTHQUAKE AND CHANGES MAY OCCUR.

  * MAGNITUDE         6.8
  * ORIGIN TIME       544 PM AST SEP 18 2020
  * COORDINATES       1.1 NORTH  27.0 WEST
  * DEPTH             20 MILES / 33 KM
  * LOCATION          CENTRAL MID-ATLANTIC RIDGE


RECOMMENDED ACTIONS
-------------------

  * NO ACTION IS REQUIRED.


IMPACTS
-------

  * NO TSUNAMI IMPACTS ARE EXPECTED.


NEXT UPDATE AND ADDITIONAL INFORMATION
--------------------------------------

  * THIS WILL BE THE ONLY STATEMENT ISSUED FOR THIS EVENT UNLESS
    ADDITIONAL DATA ARE RECEIVED OR THE SITUATION CHANGES.

  * FURTHER INFORMATION ABOUT THIS EVENT AND ANY TSUNAMI THREAT
    TO PUERTO RICO AND THE VIRGIN ISLANDS MAY BE FOUND ON THE
    INTERNET AT WWW.TSUNAMI.GOV.

  * INFORMATION REGARDING ANY TSUNAMI THREAT TO US GULF OR
    ATLANTIC COASTS WILL BE ISSUED BY THE US NATIONAL TSUNAMI
    WARNING CENTER AND CAN BE FOUND ON THE INTERNET AT
    WWW.TSUNAMI.GOV.

  * AUTHORITATIVE INFORMATION ABOUT THE EARTHQUAKE CAN BE
    OBTAINED FROM THE CORRESPONDING REGIONAL SEISMIC NETWORK OR
    THE U.S. GEOLOGICAL SURVEY ON THE INTERNET AT
    EARTHQUAKE.USGS.GOV.

$$



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