Weak mag. 2.7 earthquake - 10.8 mi northwest of Rancho Cucamonga, San Bernardino County, California, USA, on Wednesday, Jun 29, 2022 at 8:00 am (GMT -7) -
Weak magnitude 2.7 earthquake at 24 km depth
29 Jun 15:04 UTC: First to report: RaspberryShake after 3 minutes.
Earthquake details
| Date & time | Jun 29, 2022 15:00:41 UTC - |
| Local time at epicenter | Wednesday, Jun 29, 2022 at 8:00 am (GMT -7) |
| Status | Confirmed |
| Magnitude | 2.7 |
| Depth | 24.2 km |
| Epicenter latitude / longitude | 34.24871°N / 117.67094°W  (San Bernardino, California, United States) |
| Antipode | 34.249°S / 62.329°E |
| Shaking intensity | Very weak shaking |
| Felt | 0 reports |
| Primary data source | RaspberryShake (RaspberryShake) |
| Nearest volcano | Lavic Lake (111 km / 69 mi) |
| Nearby towns and cities | 10 km (6 mi) N of San Antonio Heights (San Bernardino County) (pop: 3,370) | Show on map | Quakes nearby 17 km (11 mi) N of Upland (pop: 76,400) | Show on map | Quakes nearby 17 km (11 mi) NNW of Rancho Cucamonga (pop: 175,200) | Show on map | Quakes nearby 21 km (13 mi) N of Ontario (pop: 171,200) | Show on map | Quakes nearby 22 km (14 mi) NE of Glendora (pop: 52,000) | Show on map | Quakes nearby 23 km (14 mi) NNE of Pomona (pop: 153,300) | Show on map | Quakes nearby 51 km (32 mi) NNE of Anaheim (pop: 350,700) | Show on map | Quakes nearby 591 km (367 mi) SE of Sacramento (pop: 490,700) | Show on map | Quakes nearby |
| Weather at epicenter at time of quake | Clear Sky  17.2°C (63 F), humidity: 42%, wind: 0 m/s (0 kts) |
| Estimated seismic energy released | 7.1 x 108 joules (197 kilowatt hours, equivalent to 0.169 tons of TNT) | about seismic energy |
Data for the same earthquake reported by different agencies
Info: The more agencies report about the same quake and post similar data, the more confidence you can have in the data. It takes normally up to a few hours until earthquake parameters are calculated with near-optimum precision.
| Mag. | Depth | Location | Source |
| 2.7 | 24 km | Southern California | RaspberryShake |
User reports for this quake
At magnitude 2.7, this quake might have been felt very close to the epicenter and under calm conditions.User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
Earlier earthquakes in the same area
Click here to search our database for earlier earthquakes in the same area since 1900!
