M 6.4 - 163 km WSW of Nikolski, Alaska
ShakeMap - V DYFI? - III Time 2026-09-17 14:19:53 UTC 2026-09-17 14:19:53 UTC at epicenter Location 52.544°N 171.186°W Depth 114.80 km (71.33 mi)
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2 versionsM 6.4 - 163 km WSW of Nikolski, Alaska
First seen Thu, 17 Sep 2026 14:32:17 GMT · last movement Thu, 17 Sep 2026 14:41:59 GMT
Listed best-sourced first. If the only versions below are tier-4 reports, one person said something and nobody has confirmed it.
M 6.5 - 166 km W of Nikolski, Alaska
ShakeMap - V DYFI? - III Time 2026-09-17 14:19:52 UTC 2026-09-17 14:19:52 UTC at epicenter Location 52.772°N 171.311°W Depth 108.38 km (67.35 mi)