This service provides tsunami bulletins issued from the West Coast and Alaska Tsunami Warning Center. These bulletins contain information specific to residents along the Alaska, British Columbia, Eastern Canada, and U.S. West, East, and Gulf of Mexico coasts. For information on events outside these areas, please register at ioc.unesco.org/indotsunami/subscribe_warning.htm

Short format messages provided through this site are very abbreviated (messages are less than 90 characters in length). These messages are intended for dissemination to cell phones with text messaging capabilities. Due to the message length limitations, only the message type, earthquake parameter information, and a very concise evaluation is provided. Please contact your cell phone provider to determine the proper email address to forward these short messages to your cell phone.

Disclaimer: Timely delivery of data and products from this list server through the Internet is not guaranteed. Official National Weather Service dissemination systems which can provide timely delivery of data and products are:

NOAA Weather Radio,
NOAA Weather Wire,
EMWIN,
Family of Services (FOS),
NOAAPORT,

and your local National Weather Service Forecast Office.

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Note: WC/ATWC messages provide tsunami response guidance.
Evacuations are conducted by local emergency management organizations.
Contact your local and state or province emergency management groups for site-specific tsunami hazard information.

Note: Tsunamiwatcher e-mails have donotreply@noaa.gov as the "from" address. Please ensure that your provider does not block/filter e-mails sent from donotreply@noaa.gov

Disclaimer: This server may not be available 24 hours a day, seven days a week.
Timely delivery of data and products from this server through the Internet is not guaranteed. Please read the full Disclaimer for more information.

Privacy: You must submit a valid email address to subscribe to the service.
The server will reply to the address given to verify that the address is valid.
The email address is stored on the server only as long as you are subscribed to the service. Please read the NOAA Privacy Policy Statement.