PHEB-1-25342050 ntwc@noaa.gov 2025-12-08T14:29:47-00:00 Actual Alert PTWC Public IPAWSv1.0 25342050 Geo Tsunami Information None Unknown Minor Unlikely 2025-12-08T14:29:47-00:00 2025-12-08T15:29:47-00:00 NWS PACIFIC TSUNAMI WARNING CENTER HONOLULU HI TSUNAMI INFORMATION STATEMENT TSUNAMI INFORMATION STATEMENT - Event details: Preliminary magnitude 7.6 (Mwp) earthquake / Lat: 41.000, Lon: 142.300 at 2025-12-08T14:15:09Z N/A http://www.tsunami.gov/events/PHEB/2025/12/08/25342050/1/WEHW42/WEHW42.txt EventLocationName HOKKAIDO JAPAN REGION EventPreliminaryMagnitude 7.6 EventPreliminaryMagnitudeType Mwp EventOriginTime 2025-12-08T14:15:09-00:00 EventDepth 51 kilometers EventLatLon 41.000,142.300 0.000 NWSUGC HIZ001-003-006>007-009-016>018-023-026-029>035-037>050-051>054-081629- ProductDefinition WEHW42 Tsunami Information Bulletin for large earthquakes in the Pacific Basin that are evaluated not to have destructive teletsunamigenic potential, or for large earthquakes with tsunamigenic potential located in the Pacific region but outside the Pacific Basin. EAS-ORG WXR Energy Map image/jpeg http://www.tsunami.gov/events/PHEB/2025/12/08/25342050/1/WEHW42/ Event Data as a JSON document application/json http://www.tsunami.gov/events/PHEB/2025/12/08/25342050/1/WEHW42/PHEB.json HOKKAIDO JAPAN REGION 41.0,142.3 0.0 PcBVY6z6+nl74TIIXAWKGwHmP/Q=VJ+zqQhDcqDfBq+sreAUHmC48n46brK+y6YpMwvyfAH1XwVJArlxiQ==

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