[Tsunami Message - IOC] PTWC TSUNAMI INFORMATION STATEMENT

TSUNAMI INFORMATION STATEMENT NUMBER 1 NWS PACIFIC TSUNAMI WARNING CENTER HONOLULU HI 0421 UTC WED AUG 5 2026 ....PTWC TSUNAMI INFORMATION STATEMENT... **** NOTICE **** NOTICE **** NOTICE **** NOTICE **** NOTICE ***** THIS STATEMENT 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 6.7 * ORIGIN TIME 0414 UTC AUG 5 2026 * COORDINATES 5.3 NORTH 125.6 EAST * DEPTH 62 KM / 39 MILES * LOCATION MINDANAO PHILIPPINES EVALUATION ---------- * AN EARTHQUAKE WITH A PRELIMINARY MAGNITUDE OF 6.7 OCCURRED IN MINDANAO, PHILIPPINES AT 0414 UTC ON WEDNESDAY AUGUST 5 2026. * BASED ON ALL AVAILABLE DATA... THERE IS NO TSUNAMI THREAT FROM THIS EARTHQUAKE. RECOMMENDED ACTIONS ------------------- * NO ACTION IS REQUIRED. NEXT UPDATE AND ADDITIONAL INFORMATION -------------------------------------- * THIS WILL BE THE ONLY STATEMENT ISSUED FOR THIS EVENT UNLESS ADDITIONAL DATA ARE RECEIVED OR THE SITUATION CHANGES. * 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. $$

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TSR Storm Alert - Typhoon DOLPHIN

NW Pacific: Storm Alert issued at 5 Aug, 2026 0:00 GMT

Typhoon DOLPHIN is currently located near 25.4 N 138.3 E with maximum 1-min sustained winds of 100 kts (115 mph). DOLPHIN is a category 3 storm on the Saffir Simpson Hurricane Wind Scale. DOLPHIN is forecast to affect land to the following likelihood(s) at the given lead time(s):

Red Alert City(s) and Town(s)
    Okinawa (26.3 N, 127.8 E)
        probability for CAT 1 or above is 55% in about 72 hours
        probability for TS is 100% in about 72 hours

Yellow Alert Country(s) or Province(s)
    China
        probability for CAT 1 or above is 15% in about 96 hours
        probability for TS is 55% in about 120 hours
    Taiwan
        probability for CAT 1 or above is 10% in about 96 hours
        probability for TS is 45% in about 96 hours
Yellow Alert City(s) and Town(s)
    Ningbo (29.7 N, 121.5 E)
        probability for CAT 1 or above is 15% in about 120 hours
        probability for TS is 45% in about 120 hours
    Wenling (28.4 N, 121.4 E)
        probability for CAT 1 or above is 15% in about 96 hours
        probability for TS is 50% in about 120 hours
    Shanghai (31.2 N, 121.5 E)
        probability for CAT 1 or above is 10% in about 96 hours
        probability for TS is 35% in about 120 hours
    Hangzhou (30.3 N, 120.2 E)
        probability for CAT 1 or above is 10% in about 96 hours
        probability for TS is 35% in about 120 hours
    Jinhua (29.2 N, 120.0 E)
        probability for CAT 1 or above is 10% in about 96 hours
        probability for TS is 35% in about 120 hours
    Wenzhou (27.5 N, 120.5 E)
        probability for CAT 1 or above is 10% in about 96 hours
        probability for TS is 40% in about 120 hours
    Taipei (25.0 N, 121.5 E)
        probability for CAT 1 or above is 10% in about 120 hours
        probability for TS is 40% in about 96 hours
    Huaiyin (33.5 N, 119.0 E)
        probability for CAT 1 or above is 10% in about 120 hours
        probability for TS is 10% in about 120 hours
    Taizhou (32.5 N, 119.9 E)
        probability for CAT 1 or above is 10% in about 120 hours
        probability for TS is 20% in about 120 hours
    Nanjing (32.0 N, 118.8 E)
        probability for CAT 1 or above is 10% in about 120 hours
        probability for TS is 15% in about 120 hours
    Wuhu (31.5 N, 118.5 E)
        probability for CAT 1 or above is 10% in about 120 hours
        probability for TS is 15% in about 120 hours
    Quzhou (29.0 N, 119.0 E)
        probability for CAT 1 or above is 10% in about 120 hours
        probability for TS is 25% in about 120 hours
    Fu'an (27.1 N, 119.7 E)
        probability for CAT 1 or above is 10% in about 120 hours
        probability for TS is 30% in about 120 hours

Note that
    Red Alert (Severe) is CAT 1 or above to between 31% and 100% probability.
    Yellow Alert (Elevated) is CAT 1 or above to between 10% and 30% probability, or TS to above 50% probability.
    CAT 1 means Typhoon strength winds of at least 74 mph, 119 km/h or 64 knots 1-min sustained.
    TS means Tropical Storm strength winds of at least 39 mph, 63 km/h or 34 knots 1-min sustained.

Please note: This is a no reply email address which cannot receive mail. For assistance and enquiries please contact TSRenquiries@tropicalstormrisk.com

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This alert is provided by Tropical Storm Risk (TSR).

TSR Storm Alert - Typhoon DOLPHIN

NW Pacific: Storm Alert issued at 4 Aug, 2026 18:00 GMT

Typhoon DOLPHIN is currently located near 25.3 N 139.3 E with maximum 1-min sustained winds of 105 kts (121 mph). DOLPHIN is a category 3 storm on the Saffir Simpson Hurricane Wind Scale. DOLPHIN is forecast to affect land to the following likelihood(s) at the given lead time(s):

Red Alert City(s) and Town(s)
    Okinawa (26.3 N, 127.8 E)
        probability for CAT 1 or above is 45% in about 72 hours
        probability for TS is 95% in about 72 hours

Yellow Alert Country(s) or Province(s)
    China
        probability for CAT 1 or above is 25% in about 120 hours
        probability for TS is 65% in about 120 hours
    Taiwan
        probability for CAT 1 or above is 15% in about 120 hours
        probability for TS is 50% in about 120 hours
Yellow Alert City(s) and Town(s)
    Wenling (28.4 N, 121.4 E)
        probability for CAT 1 or above is 25% in about 120 hours
        probability for TS is 60% in about 120 hours
    Ningbo (29.7 N, 121.5 E)
        probability for CAT 1 or above is 25% in about 120 hours
        probability for TS is 55% in about 120 hours
    Shanghai (31.2 N, 121.5 E)
        probability for CAT 1 or above is 20% in about 120 hours
        probability for TS is 40% in about 120 hours
    Hangzhou (30.3 N, 120.2 E)
        probability for CAT 1 or above is 20% in about 120 hours
        probability for TS is 40% in about 120 hours
    Jinhua (29.2 N, 120.0 E)
        probability for CAT 1 or above is 20% in about 120 hours
        probability for TS is 45% in about 120 hours
    Wenzhou (27.5 N, 120.5 E)
        probability for CAT 1 or above is 15% in about 120 hours
        probability for TS is 50% in about 120 hours
    Taipei (25.0 N, 121.5 E)
        probability for CAT 1 or above is 15% in about 120 hours
        probability for TS is 45% in about 96 hours
    Taizhou (32.5 N, 119.9 E)
        probability for CAT 1 or above is 15% in about 120 hours
        probability for TS is 25% in about 120 hours
    Xiangshui (34.2 N, 119.6 E)
        probability for CAT 1 or above is 10% in about 120 hours
        probability for TS is 10% in about 120 hours
    Huaiyin (33.5 N, 119.0 E)
        probability for CAT 1 or above is 10% in about 120 hours
        probability for TS is 15% in about 120 hours
    Nanjing (32.0 N, 118.8 E)
        probability for CAT 1 or above is 10% in about 120 hours
        probability for TS is 20% in about 120 hours
    Wuhu (31.5 N, 118.5 E)
        probability for CAT 1 or above is 10% in about 120 hours
        probability for TS is 20% in about 120 hours
    Quzhou (29.0 N, 119.0 E)
        probability for CAT 1 or above is 10% in about 120 hours
        probability for TS is 30% in about 120 hours
    Fu'an (27.1 N, 119.7 E)
        probability for CAT 1 or above is 10% in about 120 hours
        probability for TS is 40% in about 120 hours

Note that
    Red Alert (Severe) is CAT 1 or above to between 31% and 100% probability.
    Yellow Alert (Elevated) is CAT 1 or above to between 10% and 30% probability, or TS to above 50% probability.
    CAT 1 means Typhoon strength winds of at least 74 mph, 119 km/h or 64 knots 1-min sustained.
    TS means Tropical Storm strength winds of at least 39 mph, 63 km/h or 34 knots 1-min sustained.

Please note: This is a no reply email address which cannot receive mail. For assistance and enquiries please contact TSRenquiries@tropicalstormrisk.com

For graphical forecast information and further details please visit https://www.tropicalstormrisk.com/

To change your TSR Email Alert registration details please contact TSRenquiries@tropicalstormrisk.com

To unsubscribe from the TSR Email Alert please use the online form here.

This alert is provided by Tropical Storm Risk (TSR).