M 4.6 - 271 km SE of Chiniak, Alaska
December 30, 2018 at 00:36:17 UTC
Depth: 23.16 km (Shallow)
Light
PAGER Alert
Tsunami
Felt Reports
Event Details
| Magnitude | 4.6 mww |
| Depth | 23.16 km (Shallow) |
| Location | 56.2274N, 148.6126W |
| Tsunami Warning | Yes |
| Significance | 326 / 3000 |
| Status | Reviewed |
| Network | us |
| USGS Event Page | View on USGS → |
Frequently Asked Questions
What does magnitude 4.6 mean?
A magnitude 4.6 earthquake is classified as "Light". Light earthquakes produce noticeable shaking but rarely cause damage.
How deep was this earthquake?
This earthquake occurred at a depth of 23.16 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.