M 7.7 - southeast of the Loyalty Islands
May 19, 2023 at 02:57:03 UTC
Depth: 18.05 km (Shallow)
Major
PAGER Alert
Tsunami
Felt Reports
Event Details
| Magnitude | 7.7 mww |
| Depth | 18.05 km (Shallow) |
| Location | -23.2063S, 170.7423E |
| Community Intensity | V (Moderate) |
| Mercalli Intensity | III (Weak) |
| Felt Reports (DYFI) | 44 people |
| Alert Level (PAGER) | Green — No fatalities or damage expected |
| Tsunami Warning | Yes |
| Significance | 935 / 3000 |
| Status | Reviewed |
| Network | us |
| USGS Event Page | View on USGS → |
Frequently Asked Questions
What does magnitude 7.7 mean?
A magnitude 7.7 earthquake is classified as "Major". Major earthquakes can cause serious damage over large areas.
How deep was this earthquake?
This earthquake occurred at a depth of 18.05 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.