How strong was the Fox Islands, Aleutian Islands, Alaska earthquake?
The Fox Islands, Aleutian Islands, Alaska earthquake had a magnitude of 7.3 mww, classified as a "Major" earthquake on the magnitude scale. Earthquakes of this size can cause serious damage to buildings and infrastructure over a wide area.
Where exactly did this earthquake occur and how deep was it?
This earthquake struck at coordinates 52.0500N, 171.8360W, at a depth of 52.0 km. This intermediate depth can still produce significant shaking at the surface.
Did this earthquake trigger a tsunami warning?
No tsunami warning was issued for this earthquake. While the magnitude was significant, the location and depth characteristics did not warrant a tsunami advisory.
How many people felt this earthquake?
29 people submitted felt reports to the USGS for this earthquake. The Community Decimal Intensity (CDI) reached 5.8, indicating moderate shaking felt by most people indoors.
When did this earthquake happen and how significant was it?
This earthquake occurred on June 24, 2011 at 12:09:39. The USGS assigned it a significance score of 837 out of a possible 3,000, which factors in magnitude, felt reports, and potential impact. This is considered a highly significant seismic event.