Earthquakes Today compiles data on the last 24 hours of earthquakes based on data from the USGS. The most recent earthquake was a 1.25 in Cobb, CA at 2026-05-23T18:36:47+00:00 and the oldest was a 1.54 in Nikolski, Alaska at 2026-05-22T18:53:12+00:00. The region with the most earthquakes today is Honaunau-Napoopoo, Hawaii with 20 earthquakes.
Earthquakes Today is getting an upgrade. tertremo is the new name of the project.
Though this site will continue to stay up, we'll be adding all of the exciting new features to the tertremo site so be sure to stop by.
| | 2026-05-23T18:36:47+00:00 | 5 km WNW of Cobb, CA | 1.25 magnitude | 1.91999995708466 km depth | [usgs] |
| | 2026-05-23T07:46:01+00:00 | 13 km S of Honaunau-Napoopoo, Hawaii | 5.96 magnitude | 22.64 km depth | [usgs] |
| | 2026-05-23T11:52:38+00:00 | 10 km WNW of The Geysers, CA | 0.95 magnitude | 2.11999988555908 km depth | [usgs] |
| | 2026-05-23T09:20:00+00:00 | 2 km SE of Honaunau-Napoopoo, Hawaii | 2.44 magnitude | -3.15000009536743 km depth | [usgs] |
| | 2026-05-23T17:39:51+00:00 | Fiji region | 4.4 magnitude | 603.601 km depth | [usgs] |