USGS · US
Earthquake · 4.87 mw
Yermo · 5.9 km NNE
- Origin time (UTC)
- Reference-place local time · America/Los_Angeles
- Magnitude
- 4.87 mw
- Depth
- 7.26 km
- Epicentre coordinates
- 34.95°, -116.79°
- Source review
- Reviewed
Source: USGS
Original magnitude measurements
Magnitude scales describe different measurements. Values from different scales are not directly interchangeable.
| Source | Magnitude | Source revision · UTC |
|---|---|---|
| usgs · ci40675215 | 4.87 mw |
- USGS · Source event ID:
ci40675215· Source revision: UTC
Source-reported intensity
MMI: 5.41
Intensity describes shaking at locations; it is different from earthquake magnitude.
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
- Yermo · 5.9 km NNE · 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