PAAQ-1-tcaeq4 ntwc@noaa.gov 2026-03-22T06:26:48-00:00 Actual Alert NTWC Public IPAWSv1.0 tcaeq4 Geo Tsunami Information None Unknown Minor Unlikely 2026-03-22T07:26:48-00:00 NWS National Tsunami Warning Center Palmer AK This is a Tsunami Information Statement for Alaska, British Columbia, Washington, Oregon, and California. This is a Tsunami Information Statement for Alaska, British Columbia, Washington, Oregon, and California. - Event details: Preliminary magnitude 6.6 (Mwp) earthquake / Lat: -15.300, Lon: -172.700 at 2026-03-22T06:15:37 UTC An information statement indicates that an earthquake has occurred, but does not pose a tsunami threat, or that a tsunami warning, advisory, or watch has been issued for another section of the ocean. There is no tsunami danger for the U.S. West Coast, British Columbia, or Alaska. Based on earthquake information and historic tsunami records, the earthquake is not expected to generate a tsunami. This will be the only U.S. National Tsunami Warning Center message for this event unless additional information becomes available. Refer to the internet site tsunami.gov for more information. http://www.tsunami.gov/events/PAAQ/2026/03/22/tcaeq4/1/WEAK53/WEAK53.txt EventLocationName in the Samoa Islands region EventPreliminaryMagnitude 6.6 EventPreliminaryMagnitudeType Mwp EventOriginTime 2026-03-22T06:15:37-00:00 EventDepth 30 kilometers EventLatLon -15.300,-172.700 0.000 WEAK53 Public Tsunami Information Statements for AK, BC, and US West Coast EAS-ORG WXR Energy Map image/jpeg http://www.tsunami.gov/events/PAAQ/2026/03/22/tcaeq4/1/WEAK53/energytcaeq4.jpg Tsunami Travel Time Map image/jpeg http://www.tsunami.gov/events/PAAQ/2026/03/22/tcaeq4/1/WEAK53/ttvutcaeq4-01.jpg Event Data as a JSON document application/json http://www.tsunami.gov/events/PAAQ/2026/03/22/tcaeq4/1/WEAK53/PAAQ.json in the Samoa Islands region -15.3,-172.7 0.0 sjSu29j2hPIM3afJe3nf8EoVP34=O8ce5q9yHDYwfan41olMnHu0Z6GEJBwEycMRwKmtQh4pFmGde7Mobw==

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