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Minor mag. 2.1 earthquake - 23km SSW of Willow Creek, CA (USA), on Tuesday, 15 September 2020 at 05:04 (GMT)

Minor mag. 2.1 earthquake  - 23km SSW of Willow Creek, CA (USA), on Tuesday, 15 September 2020 at 05:04 (GMT)
15 Sep 05:07 UTC: Premier à signaler: EMSC après 2 minutes.
15 Sep 05:07: Maintenant en utilisant une nouvelle source de données: USGS
Date & time: 2020-09-15 05:04:46 UTC
Magnitude: 2.1
Depth: 28.2 km
Epicenter latitude / longitude: 40.74267°N / 123.696°W (États-Unis)
Nearest volcano: Mount Shasta (146 km / 91 mi)
Nearby towns and cities:
20 km SW de Burnt Ranch (pop: 300)
20 km SW de Trinity Village (pop: 300)
23 km SW de Willow Creek (pop: 1,700)
111 km W de Redding (pop: 91,600)
189 km SW de Medford (pop: 79,800)
194 km NW de Chico (pop: 90,300)
Primary data source: USGS
Estimated released energy: 8.9 x 107 joules (24.8 kilowatt hours) [learn more]
If you felt this quake (or if you were near the epicenter), please share your experience and submit a short "I felt it" report! Other users would love to hear about it!
Also if you did NOT feel the quake although you were in the area, please report it! Your contribution is valuable also to earthquake science and earthquake hazard analysis and mitigation efforts. You can use your device location or the map to indicate where you were during the earthquake. Thank you!

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.
HeureMag. / DepthLocationSource
2020-09-15 05:04:46 UTCM 2.1 / 28.2 km23km SSW of Willow Creek, CA (USA)USGS
2020-09-15 05:04:46 UTCM 2.1 / 28 kmNorthern California (USA)EMSC

User reports for this quake (1)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
At magnitude 2.1, this quake was probably too small to be felt by humans, but it could be recorded instrumentally.
Gualala / Very weak shaking (MMI II) / very short

Earlier earthquakes in the same area

Minor mag. 2.1 earthquake - 23km SSW of Willow Creek, CA (USA), on Tuesday, 15 September 2020 at 05:04 (GMT)

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