U.S. Geological Survey (USGS) · Understand these data
Earthquake · 3.81 mw
Piru · 3.73 km SE
- Origin time (UTC)
- Reference-place local time · America/Los_Angeles
- Magnitude
- 3.81 mw
- Depth
- 9.59 km
- Epicentre coordinates
- 34.39°, -118.76°
- Source review
- Reviewed
Source: U.S. Geological Survey (USGS)
Original magnitude measurements
Magnitude scales describe different measurements. Values from different scales are not directly interchangeable.
| Source | Magnitude | Source revision · UTC |
|---|---|---|
| usgs · ci41340823 | 3.81 mw |
- U.S. Geological Survey (USGS) · Source event ID:
ci41340823· Source revision: UTC
Source products
Products are available only when supplied by the source. A tsunami-related flag is not a current official warning.
No verified impact product is available for this event. Magnitude alone does not describe local shaking or damage.
Reference places
- Piru · 3.73 km SE · America/Los_Angeles
Distances describe geographic context. Nearby events are not automatically aftershocks or evidence of future risk.
Catalogue coverage
The historical catalogue includes USGS M6+ from 1900, M4.5+ from 1970 and delivered events since the project began. It is not a complete record of all small earthquakes.
— UTC