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Latest events2

Today

None

Previous 100 days

Category icon
55 Miles SE of Dutch Harbor, AK
Oct 17, 2025, 15:48
Category icon
Mindanao Philippines
Oct 10, 2025, 11:12
    U.S. Tsunami Warning System
    • Events
    • Map
    Resources

    Products

    Messages
    Definitions
    Common Alerting Protocol
    Tsunami Event XML
    Warning Criteria
    Tsunami Products

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    My Account
    • Settings
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    All times in

    Latest events2

    Today

    None

    Previous 100 days

    Category icon
    55 Miles SE of Dutch Harbor, AK
    Oct 17, 2025, 15:48
    Category icon
    Mindanao Philippines
    Oct 10, 2025, 11:12

    Announcements

    • Test of Annonce
      Oct 28, 2025, 21:28
      This is a test of the announcement feature.
      Published by NTWC
    • Pacifex25 - May 6, 2025
      Apr 27, 2025, 17:22
      Pacifex 2025 will take place on May 6, 2025. This is a Pacific US and Canada exercise. The PACIFEX25 scenario involves a major earthquake occurring in the Bonin Islands, generating a distant tsunami threat. The exercise begins at 19:00 UTC / 11:00 am AKDT / 12pm PDT on Tuesday, May 6th, 2025, with a hypothetical M8.8 earthquake.
      Published by NTWC

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    National Tsunami Warning Center
    910 S. Felton St.
    Palmer, AK 99645
    Call (555) 867-5309Fax (907) 745-6071
    Pacific Tsunami Warning Center
    1845 Wasp Boulevard
    Building 176
    Honolulu, HI 96818
    Call (808) 725-6320
    International Tsunami Information Center
    NOAA Inouye Regional Center
    1845 Wasp Boulevard
    Building 176
    Honolulu, HI 96818
    Call (808) 725 6050Fax (808) 725 6055
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    259 Alfonso Valdés
    Building D UPRM
    Mayagüez, Puerto Rico 00680
    Call (787) 832 4040 ext. 5787Fax (787) 265 1684
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