Tsunami Bulletin
Issued by NWS
Issued by NWS
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325 WECA43 PHEB 121921 TIBCAX TSUNAMI INFORMATION STATEMENT NUMBER 2 NWS PACIFIC TSUNAMI WARNING CENTER EWA BEACH HI 1919 UTC THU AUG 12 2021 ...TSUNAMI INFORMATION STATEMENT... **** NOTICE **** NOTICE **** NOTICE **** NOTICE **** NOTICE ***** THIS STATEMENT IS ISSUED FOR INFORMATION ONLY IN SUPPORT OF THE UNESCO/IOC TSUNAMI AND OTHER COASTAL HAZARDS WARNING SYSTEM FOR THE CARIBBEAN AND ADJACENT REGIONS AND IS MEANT FOR NATIONAL AUTHORITIES IN EACH COUNTRY OF THAT SYSTEM. NATIONAL AUTHORITIES WILL DETERMINE THE APPROPRIATE LEVEL OF ALERT FOR EACH COUNTRY AND MAY ISSUE ADDITIONAL OR MORE REFINED INFORMATION. **** NOTICE **** NOTICE **** NOTICE **** NOTICE **** NOTICE ***** PRELIMINARY EARTHQUAKE PARAMETERS --------------------------------- * MAGNITUDE 7.6 * ORIGIN TIME 1833 UTC AUG 12 2021 * COORDINATES 57.4 SOUTH 24.8 WEST * DEPTH 78 KM / 48 MILES * LOCATION SOUTH SANDWICH ISLANDS REGION EVALUATION ---------- * AN EARTHQUAKE WITH A PRELIMINARY MAGNITUDE OF 7.6 OCCURRED IN THE SOUTH SANDWICH ISLANDS REGION AT 1833 UTC ON THURSDAY AUGUST 12 2021. * BASED ON ALL AVAILABLE DATA AND FURTHER EVALUATION... THERE IS NO TSUNAMI THREAT TO THE CARIBBEAN REGION FROM THIS EARTHQUAKE. RECOMMENDED ACTIONS ------------------- * NO ACTION IS REQUIRED. NEXT UPDATE AND ADDITIONAL INFORMATION --------------------------------------