ZCZC
WEGM42 PHEB 021553
TIBGUM

GUZ001>004-021753-

TSUNAMI INFORMATION STATEMENT NUMBER 3
NWS PACIFIC TSUNAMI WARNING CENTER HONOLULU HI
153 AM CHST SUN DEC 03 2023

...NO TSUNAMI THREAT TO GUAM/CNMI FROM A DISTANT EARTHQUAKE...


AUDIENCE
--------
EMERGENCY MANAGERS... MEDIA... GENERAL PUBLIC


EVALUATION
----------

  * AN EARTHQUAKE WITH A PRELIMINARY MAGNITUDE OF 7.6 OCCURRED IN
    MINDANAO, PHILIPPINES AT 1237 AM CHST ON SUNDAY DECEMBER 3
    2023.

  * BASED ON ALL AVAILABLE DATA... THERE IS NO TSUNAMI THREAT TO
    GUAM... ROTA... TINIAN OR SAIPAN FROM THIS EARTHQUAKE
    ALTHOUGH SOME MINOR SEA LEVEL FLUCTUATIONS MAY OCCUR.


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

  * BE OBSERVANT AND EXERCISE NORMAL CAUTION IF YOU ARE NEAR OR
    IN THE OCEAN. OTHERWISE... NO ACTION IS REQUIRED.


POTENTIAL IMPACTS
-----------------

  * MINOR SEA LEVEL FLUCTUATIONS MAY OCCUR IN SOME AREAS
    BEGINNING AROUND 311 AM CHST ON SUNDAY DECEMBER 03 2023...
    AND CONTINUING FOR UP TO SEVERAL HOURS.


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

  * MAGNITUDE      7.6
  * ORIGIN TIME    1237 AM CHST DEC 03 2023
  * COORDINATES    8.6 NORTH  126.4 EAST
  * DEPTH          28 MILES
  * LOCATION       MINDANAO  PHILIPPINES


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

  * THIS WILL BE THE FINAL STATEMENT ISSUED FOR THIS EVENT UNLESS
    NEW INFORMATION IS RECEIVED OR THE SITUATION CHANGES.

  * FURTHER INFORMATION ABOUT THIS EVENT MAY BE FOUND ON THE
    INTERNET AT WWW.TSUNAMI.GOV.

  * AUTHORITATIVE INFORMATION ABOUT THE EARTHQUAKE FROM THE U.S.
    GEOLOGICAL SURVEY CAN BE FOUND ON THE INTERNET AT
    EARTHQUAKE.USGS.GOV.

$$



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