ZCZC
WEGM42 PHEB 162040
TIBGUM

GUZ001>004-162240-

TSUNAMI INFORMATION STATEMENT NUMBER 1
NWS PACIFIC TSUNAMI WARNING CENTER HONOLULU HI
640 AM CHST MON JAN 17 2022

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


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


EVALUATION
----------
  * SEA LEVEL READINGS AT PAGO PAGO HARBOR IN AMERICAN SAMOA
    REGISTERED A WAVE WITH AN AMPLITUDE OF 36 CM.

  * THIS MIGHT BE FROM ANOTHER EXPLOSION OF TONGA VOLCANO.
    THERE ARE NO KNOWN EARTHQUAKES OF SIGNIFICANT SIZE TO
    GENERATE THIS WAVE.


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

  * NO ACTION IS REQUIRED.


TSUNAMI OBSERVATIONS
--------------------

  * THE FOLLOWING ARE TSUNAMI WAVE OBSERVATIONS FROM COASTAL
    AND/OR DEEP-OCEAN SEA LEVEL GAUGES AT THE INDICATED
    LOCATIONS. THE MAXIMUM TSUNAMI HEIGHT IS MEASURED WITH
    RESPECT TO THE TIDE LEVEL.

                            GAUGE      TIME OF   MAXIMUM     WAVE
                         COORDINATES   MEASURE   TSUNAMI   PERIOD
    GAUGE LOCATION        LAT   LON    (CHST)     HEIGHT    (MIN)
    -------------------------------------------------------------
    PAGO PAGO AS         14.3S 170.7W   843 AM   1.2FT/ 0.4M  16


POTENTIAL 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 MAY BE FOUND ON THE
    INTERNET AT WWW.TSUNAMI.GOV.


$$



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