Weak earthquake of magnitude 2.5 at a depth of 5 km
3. September 04:57 UTC: First message: VolcanoDiscovery after 3 minutes.
3. September 04:59: New primary data source: USGS
3. September 05:05: Fate has been recalculated from 2.6 to 2.5. The earthquake focus was recalculated from 7.6 to 5.0 km (4.7 to 3.1 mi). The epicenter was corrected 8.2 km (5.1 mi) northwest.
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Date and time: September 3, 2021 04:54:20 UTC –
Local time in the epicenter: Thursday 2 September. 2021 21:54 (GMT -7)
Size: 2.5
(California, USA)a clear sky
11.1 °C (52 F), Humidity: 42%, Wind: 1 m/s (3 knots) from SW Primary data source: USGS (US Geological Survey)
Estimated earthquake energy: 3.5 x 108 Joules (98.6 kWh) More information
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Tip: The more different agencies report the same earthquake, the more reliable the data and the more accurate one can derive the average value for magnitude, depth, etc. It usually takes a few hours for the seismic data to be accurately assessed and for the information to be of reliable accuracy. This often causes the volume and other data to correct up or down over and over again in the first few hours.
| succumb to | Depth | your location | those |
| 2.5 | 5 km | 9 km four from Lake Davis, California | USGS |
| 2.5 | 5 km | Northern California | EMSC |
User ratings for this earthquake (3)
Earthquakes of this magnitude (2.5) can only be perceived by people under favorable conditions (near the epicenter) and under calm environmental conditions, for example sitting on the ground.
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Portola / Mild Vibration (MMI IV) / Shaking and Rolling / 2-5 seconds
Gainesville Mild vibration (MMI IV)
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