Visiting Hours and Directions for the Tsunami Warning Centers



National Tsunami Warning Center
Pacific Tsunami Warning Center

National Tsunami Warning Center (NTWC)


Visiting NTWC

    The National Tsunami Warning Center is located at:
    910 S. Felton Street
    Palmer, AK 99645

  • Media and Foreign Nationals:

    Please contact James Gridley: James.Gridley@noaa.gov at: 1-907-745-4212.


  • Local Citizens and Other Visitors:

    NTWC is currently closed to the public. All tours have been cancelled, until further notice

NTWC Directions


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Get driving directions to the NTWC

NTWC Weather


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Pacific Tsunami Warning Center (PTWC)


Visiting PTWC

    The Pacific Tsunami Warning Center is located at:
    Building 176
    1845 Wasp Boulevard
    Honolulu, HI 96818

  • Media and Foreign Nationals:

    Please contact Miwako Miyakuni, miwako.miyakuni@noaa.gov at: 1-808-725-6337.


  • Local Citizens and Other Visitors:

    PTWC is currently closed to the public. All tours have been cancelled, until further notice,br/>

PTWC Directions


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Get driving directions to PTWC

PTWC Weather

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