


Tsunami Bulletin
Issued by NWS Caribou, ME
Issued by NWS Caribou, ME
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805 WECA42 PHEB 220328 TIBCAR TSUNAMI INFORMATION STATEMENT NUMBER 2 NWS PACIFIC TSUNAMI WARNING CENTER HONOLULU HI 1128 PM AST THU AUG 21 2025 AMZ712-715-725-735-742-745-PRZ001>003-005-007-008-010>013- VIZ001-002-220528- COASTAL AREAS OF PUERTO RICO - THE U.S. VIRGIN ISLANDS AND THE BRITISH VIRGIN ISLANDS ...NO FURTHER 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. UPDATES IN THIS MESSAGE ----------------------- * THE EARTHQUAKE PARAMETERS HAVE BEEN REVISED. EVALUATION ---------- * AN EARTHQUAKE WITH A PRELIMINARY MAGNITUDE OF 7.5 OCCURRED IN THE DRAKE PASSAGE AT 1016 PM AST ON THURSDAY AUGUST 21 2025. * BASED ON ALL AVAILABLE DATA... THERE IS NO TSUNAMI THREAT TO PUERTO RICO AND THE VIRGIN ISLANDS 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 IN CASE OF MINOR SEA LEVEL CHANGES. * OTHERWISE... NO FURTHER ACTION IS REQUIRED. PRELIMINARY EARTHQUAKE PARAMETERS - UPDATED ------------------------------------------- * MAGNITUDE 7.5 * ORIGIN TIME 1016 PM AST AUG 21 2025 * COORDINATES 60.4 SOUTH 62.0 WEST * DEPTH 6 MILES / 10 KM * LOCATION DRAKE PASSAGE 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 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. $$