M1.73 Earthquake – 4 km SW of Palomar Observatory, CA
19 August 2026, 00:20 UTC · 1 hour ago · Data: USGS
A magnitude 1.73 earthquake struck 4 km SW of Palomar Observatory, CA on 19 August 2026, 00:20 UTC, at a depth of 10.3 km. This was a micro earthquake rarely felt by people.
- Magnitude
- 1.73 (ml)
- Location
- 4 km SW of Palomar Observatory, CA
- Date & time
- 19 August 2026, 00:20 UTC
- Coordinates
- 33.3267, -116.8885
- Depth
- 10.28 km
- Region
- Worldwide
- Source
- USGS event page
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