ZCZC WEPA40 PHEB 072343 TSUPAC TSUNAMI MESSAGE NUMBER 1 NWS PACIFIC TSUNAMI WARNING CENTER HONOLULU HI 2343 UTC SUN JUN 7 2026 ...PTWC TSUNAMI THREAT MESSAGE... **** NOTICE **** NOTICE **** NOTICE **** NOTICE **** NOTICE ***** THIS MESSAGE IS ISSUED FOR INFORMATION ONLY IN SUPPORT OF THE UNESCO/IOC PACIFIC TSUNAMI WARNING AND MITIGATION SYSTEM 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 8.2 * ORIGIN TIME 2338 UTC JUN 7 2026 * COORDINATES 5.7 NORTH 125.2 EAST * DEPTH 63 KM / 39 MILES * LOCATION MINDANAO PHILIPPINES EVALUATION ---------- * AN EARTHQUAKE WITH A PRELIMINARY MAGNITUDE OF 8.2 OCCURRED IN MINDANAO, PHILIPPINES AT 2338 UTC ON SUNDAY JUNE 7 2026. * BASED ON THE PRELIMINARY EARTHQUAKE PARAMETERS... WIDESPREAD HAZARDOUS TSUNAMI WAVES ARE POSSIBLE. TSUNAMI THREAT FORECAST ----------------------- * HAZARDOUS TSUNAMI WAVES FROM THIS EARTHQUAKE ARE POSSIBLE WITHIN THE NEXT THREE HOURS ALONG SOME COASTS OF INDONESIA... PHILIPPINES... PALAU... YAP... TAIWAN AND PAPUA NEW GUINEA RECOMMENDED ACTIONS ------------------- * GOVERNMENT AGENCIES RESPONSIBLE FOR THREATENED COASTAL AREAS SHOULD TAKE ACTION TO INFORM AND INSTRUCT ANY COASTAL POPULATIONS AT RISK IN ACCORDANCE WITH THEIR OWN EVALUATION... PROCEDURES AND THE LEVEL OF THREAT. * PERSONS LOCATED IN THREATENED COASTAL AREAS SHOULD STAY ALERT FOR INFORMATION AND FOLLOW INSTRUCTIONS FROM NATIONAL AND LOCAL AUTHORITIES. ESTIMATED TIMES OF ARRIVAL -------------------------- * ESTIMATED TIMES OF ARRIVAL -ETA- OF THE INITIAL TSUNAMI WAVE FOR PLACES WITH A POTENTIAL TSUNAMI THREAT. ACTUAL ARRIVAL TIMES MAY DIFFER AND THE INITIAL WAVE MAY NOT BE THE LARGEST. A TSUNAMI IS A SERIES OF WAVES AND THE TIME BETWEEN WAVES CAN BE FIVE MINUTES TO ONE HOUR. LOCATION REGION COORDINATES ETA(UTC) ------------------------------------------------------------ TABUKAN TENGAH INDONESIA 3.6N 125.6E 0006 06/08 DAVAO PHILIPPINES 6.8N 125.7E 0008 06/08 GEME INDONESIA 4.6N 126.8E 0010 06/08 COTABUTO CITY PHILIPPINES 7.2N 124.2E 0010 06/08 MANADO INDONESIA 1.6N 124.9E 0018 06/08 BEREBERE INDONESIA 2.5N 128.7E 0040 06/08 ZAMBOANGA PHILIPPINES 7.0N 122.3E 0104 06/08 MAIMBUNG PHILIPPINES 5.9N 121.0E 0105 06/08 PATANI INDONESIA 0.4N 128.8E 0109 06/08 LEGASPI PHILIPPINES 13.2N 123.8E 0123 06/08 SORONG INDONESIA 0.8S 131.1E 0126 06/08 MANOKWARI INDONESIA 0.8S 134.2E 0133 06/08 PALANAN PHILIPPINES 17.1N 122.6E 0138 06/08 MALAKAL PALAU 7.3N 134.5E 0141 06/08 WARSA INDONESIA 0.6S 135.8E 0141 06/08 YAP ISLAND YAP 9.5N 138.1E 0149 06/08 PUERTO PRINCESA PHILIPPINES 9.8N 118.8E 0204 06/08 TARAKAN INDONESIA 3.3N 117.6E 0211 06/08 ILOILO PHILIPPINES 10.7N 122.5E 0217 06/08 JAYAPURA INDONESIA 2.4S 140.8E 0228 06/08 TAITUNG TAIWAN 22.7N 121.2E 0231 06/08 VANIMO PAPUA NEW GUINEA 2.6S 141.3E 0235 06/08 HUALIEN TAIWAN 24.0N 121.7E 0236 06/08 POTENTIAL IMPACTS ----------------- * A TSUNAMI IS A SERIES OF WAVES. THE TIME BETWEEN WAVE CRESTS CAN VARY FROM 5 MINUTES TO AN HOUR. THE HAZARD MAY PERSIST FOR MANY HOURS OR LONGER AFTER THE INITIAL WAVE. * IMPACTS CAN VARY SIGNIFICANTLY FROM ONE SECTION OF COAST TO THE NEXT DUE TO LOCAL BATHYMETRY AND THE SHAPE AND ELEVATION OF THE SHORELINE. * IMPACTS CAN ALSO VARY DEPENDING UPON THE STATE OF THE TIDE AT THE TIME OF THE MAXIMUM TSUNAMI WAVES. * PERSONS CAUGHT IN THE WATER OF A TSUNAMI MAY DROWN... BE CRUSHED BY DEBRIS IN THE WATER... OR BE SWEPT OUT TO SEA. NEXT UPDATE AND ADDITIONAL INFORMATION -------------------------------------- * THE NEXT MESSAGE WILL BE ISSUED IN ONE HOUR... OR SOONER IF THE SITUATION WARRANTS. * AUTHORITATIVE INFORMATION ABOUT THE EARTHQUAKE FROM THE U.S. GEOLOGICAL SURVEY CAN BE FOUND ON THE INTERNET AT EARTHQUAKE.USGS.GOV. * FURTHER INFORMATION ABOUT THIS EVENT MAY BE FOUND AT WWW.TSUNAMI.GOV. * COASTAL REGIONS OF HAWAII... AMERICAN SAMOA... GUAM... AND CNMI SHOULD REFER TO PACIFIC TSUNAMI WARNING CENTER MESSAGES SPECIFICALLY FOR THOSE PLACES THAT CAN BE FOUND AT WWW.TSUNAMI.GOV. * COASTAL REGIONS OF CALIFORNIA... OREGON... WASHINGTON... BRITISH COLUMBIA AND ALASKA SHOULD ONLY REFER TO U.S. NATIONAL TSUNAMI WARNING CENTER MESSAGES THAT CAN BE FOUND AT WWW.TSUNAMI.GOV. $$ NNNN