Tsunami Bulletin
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
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000 WEGM42 PHEB 190031 TIBGUM TSUNAMI INFORMATION STATEMENT NUMBER 1 NWS PACIFIC TSUNAMI WARNING CENTER HONOLULU HI ISSUED BY NWS NATIONAL TSUNAMI WARNING CENTER PALMER AK 1031 AM CHST WED JUL 19 2023 ...NO TSUNAMI THREAT TO GUAM AND CNMI FROM AN EARTHQUAKE... AUDIENCE -------- EMERGENCY MANAGERS... MEDIA... GENERAL PUBLIC EVALUATION ---------- * AN EARTHQUAKE WITH A PRELIMINARY MAGNITUDE OF 6.6 OCCURRED OFF THE COAST OF CENTRAL AMERICA AT 1022 AM CHAMORRO STANDARD TIME ON WEDNESDAY JULY 19 2023. * BASED ON ALL AVAILABLE DATA... THERE IS NO TSUNAMI THREAT TO GUAM AND CNMI FROM THIS EARTHQUAKE. RECOMMENDED ACTIONS ------------------- * NO ACTION IS REQUIRED. PRELIMINARY EARTHQUAKE PARAMETERS --------------------------------- * THE FOLLOWING PARAMETERS ARE BASED ON A PRELIMINARY RAPID ASSESSMENT OF THE EARTHQUAKE AND CHANGES MAY OCCUR. * MAGNITUDE 6.6 * ORIGIN TIME 1022 AM CHST JUL 19 2023 * COORDINATES 12.7 NORTH 88.2 WEST * DEPTH 43 MILES * LOCATION OFF COAST OF CENTRAL AMERICA 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 TSUNAMI.GOV. * AUTHORITATIVE INFORMATION ABOUT THE EARTHQUAKE FROM THE U.S. GEOLOGICAL SURVEY CAN BE FOUND ON THE INTERNET AT EARTHQUAKE.USGS.GOV/EARTHQUAKE - ALL LOWERCASE LETTERS. $$