M 5.4 - 179 km NNW of Arawa, Papua New Guinea
December 29, 2011 at 22:25:51 UTC
Depth: 511.70 km (Deep)
Moderate
PAGER Alert
Tsunami
Felt Reports
Event Details
| Magnitude | 5.4 mwc |
| Depth | 511.70 km (Deep) |
| Location | -4.6520S, 155.1780E |
| Tsunami Warning | No |
| Significance | 449 / 3000 |
| Status | Reviewed |
| Network | us |
| USGS Event Page | View on USGS → |
Frequently Asked Questions
What does magnitude 5.4 mean?
A magnitude 5.4 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 511.70 km, classified as "Deep". Deep earthquakes are rarely felt 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.