- Depth
- 5.2 km
- Source
- USGS
California · Parkfield
Country overviewCalifornia · Parkfield
Country overviewOn September 17, 2026 at 16:41 UTC, a magnitude M2.2 earthquake occurred near Parkfield, California (United States). The hypocenter lay relatively close to the surface at around 5 km, increasing how strongly it was felt. Events of this size typically go unnoticed.
The event was recorded by USGS. United States: 168 earthquakes were recorded in the past 24 hours, the strongest reaching M6.5.
Shallow quakes release energy near the surface — shaking is felt more strongly and damage potential is higher.
Depth classes per USGS
California
17 Sep 2025 – 17 Sep 2026 · M ≥ 2.0 · 2,411 Catalogue entries
Of 2,410 other entries for this area and period, 1,575 have a higher stored magnitude. Different magnitude types and reports not yet merged limit the comparison.
Open seismic profile