M 5.5 - Rat Islands, Aleutian Islands, Alaska
December 30, 2010 at 12:02:41 UTC
Depth: 56.80 km (Shallow)
Moderate
PAGER Alert
Tsunami
Felt Reports
Event Details
| Magnitude | 5.5 mwc |
| Depth | 56.80 km (Shallow) |
| Location | 51.6260N, 177.3780E |
| Tsunami Warning | No |
| Significance | 465 / 3000 |
| Status | Reviewed |
| Network | us |
| USGS Event Page | View on USGS → |
Frequently Asked Questions
What does magnitude 5.5 mean?
A magnitude 5.5 earthquake is classified as "Moderate". Moderate earthquakes can cause damage to poorly constructed buildings.
How deep was this earthquake?
This earthquake occurred at a depth of 56.80 km, classified as "Shallow". Shallow earthquakes tend to cause more damage at the surface.
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Data from the USGS Earthquake Hazards Program (ComCat). QuakeScan is not affiliated with the USGS. Event details may be updated as new data becomes available.