How strong was the 8 km NNW of Meadow Lakes, Alaska earthquake?
The 8 km NNW of Meadow Lakes, Alaska earthquake had a magnitude of 4.6 ml, classified as a "Light" earthquake on the magnitude scale. Earthquakes of this magnitude are typically felt by people nearby but rarely cause significant structural damage.
Where exactly did this earthquake occur and how deep was it?
This earthquake struck at coordinates 61.6970N, 149.6330W, at a depth of 30.0 km. This intermediate depth can still produce significant shaking at the surface.
Did this earthquake trigger a tsunami warning?
Yes, a tsunami advisory or warning was associated with this earthquake. Coastal residents in affected areas should always follow local emergency management guidance during tsunami events. Even small tsunamis can produce dangerous currents.
How many people felt this earthquake?
740 people submitted felt reports to the USGS for this earthquake. The Community Decimal Intensity (CDI) reached 4.1, indicating moderate shaking felt by most people indoors. The Modified Mercalli Intensity (MMI) was estimated at 3.6.
When did this earthquake happen and how significant was it?
This earthquake occurred on February 11, 2026 at 05:42:22. The USGS assigned it a significance score of 629 out of a possible 3,000, which factors in magnitude, felt reports, and potential impact. This is a moderately significant seismic event. The PAGER alert level was "green", indicating the estimated level of response needed.