Time (UTC) Affected Region Product Type Details Issuing Office
Aug 31, 2012 12:58 Hawaii Tsunami Watch text PTWC
Aug 31, 2012 12:57 Alaska/British Columbia/Canada/US West Coast Public Tsunami Information Statement text WC/ATWC
Aug 31, 2012 12:57 Alaska/British Columbia/Canada/US West Coast Tsunami Information Statement text WC/ATWC
Aug 31, 2012 12:55 Pacific Basin Tsunami Warning text
Tsunami.gov