Tsunami Bulletin
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
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WEGM42 PHEB 130253
TIBGUM
GUZ001>004-130453-
TSUNAMI INFORMATION STATEMENT NUMBER 2
NWS PACIFIC TSUNAMI WARNING CENTER HONOLULU HI
1253 PM CHST SAT SEP 13 2025
...NO TSUNAMI THREAT TO GUAM/CNMI FROM A DISTANT EARTHQUAKE - UPDATE...
THIS MESSAGE CONTAINS REVISED EARTHQUAKE PARAMETERS.
NOTE REVISED MAGNITUDE
AUDIENCE
--------
EMERGENCY MANAGERS... MEDIA... GENERAL PUBLIC
EVALUATION
----------
* AN EARTHQUAKE WITH A PRELIMINARY MAGNITUDE OF 7.5 OCCURRED
NEAR THE EAST COAST OF KAMCHATKA, RUSSIA AT 1238 PM CHST ON
SATURDAY SEPTEMBER 13 2025.
* BASED ON ALL AVAILABLE DATA... THERE IS NO TSUNAMI THREAT TO
GUAM... ROTA... TINIAN OR SAIPAN FROM THIS EARTHQUAKE.
RECOMMENDED ACTIONS
-------------------
* NO ACTION IS REQUIRED.
POTENTIAL IMPACTS
-----------------
* NO TSUNAMI IMPACTS ARE EXPECTED.
PRELIMINARY EARTHQUAKE PARAMETERS - UPDATED
-------------------------------------------
* MAGNITUDE 7.5
* ORIGIN TIME 1238 PM CHST SEP 13 2025
* COORDINATES 53.1 NORTH 160.4 EAST
* DEPTH 6 MILES
* LOCATION NEAR THE EAST COAST OF KAMCHATKA RUSSIA
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.
$$