Minor mag. 1.8 earthquake - 10km SE of Willits, CA, on Monday, 14 June 2021 at 16:28 (GMT) -

Minor mag. 1.8 earthquake - 10km SE of Willits, CA, on Monday, 14 June 2021 at 16:28 (GMT)

Séisme mineur magnitude 1.8 at 5 km depth

14 Jun 16:31 UTC: Premier à signaler: USGS après 3 minutes.
14 Jun 19:12: Profondeur recalculée de 3.2 à 5.4 km (de 2 à 3.4 mi).
Date & time: 14 Jun 2021 16:28:41 UTC -
Magnitude: 1.8
Profondeur: 5.4 km
Epicenter latitude / longitude: 39.3515°N / 123.2605°W (Californie, États-Unis)
Volcan le plus près: Clear Lake (60 km / 37 mi)
Nearby towns and cities:
10 km SE de Willits (pop: 4,860) --> Voir les séismes à proximité!
11 km NNO de Redwood Valley (pop: 1,730) --> Voir les séismes à proximité!
23 km NNO de Ukiah (pop: 15,900) --> Voir les séismes à proximité!
45 km NO de Lakeport (pop: 4,810) --> Voir les séismes à proximité!
48 km ESE de Fort Bragg (Mendocino County) (pop: 7,290) --> Voir les séismes à proximité!
70 km NO de Clearlake (Lake County) (pop: 15,200) --> Voir les séismes à proximité!
97 km NNO de Windsor (Sonoma County) (pop: 27,500) --> Voir les séismes à proximité!
112 km NNO de Santa Rosa (pop: 175,000) --> Voir les séismes à proximité!
129 km OSO de Chico (pop: 90,300) --> Voir les séismes à proximité!
162 km NO de Fairfield (pop: 113,000) --> Voir les séismes à proximité!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 3.2 x 107 joules (8.78 kilowatt hours) Plus d'infos
Montrer carte interactive
[smaller] [bigger]
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.
1.85.4 km10km SE of Willits, CAUSGS

User reports for this quake (1)

At magnitude 1.8, such a quake wouldn't normally be felt by people, but could be recorded instrumentally.
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
Leave a comment if you find a particular report interesting or want to add to it.
Flag as inappropriate.
Mark as helpful or interesting.
Send your own user report!
Citrus Heights California / Very weak shaking (MMI II) / vibration and rolling / 1-2 s : In Citrus Heights Ca felt a slight rolling with slight vibration. My clock said it was 0929 am.  
Volcanoes & Earthquakes - new app for Android

Earlier earthquakes in the same area

Try our free app!
Volcanoes & Earthquakes - new app for Android
Android | iOS version
Why is there advertising on this site?
Support us - Help us upgrade our services!
We truly love working to bring you the latest volcano and earthquake data from around the world. Maintaining our website and our free apps does require, however, considerable time and resources.
We need financing to increase hard- and software capacity as well as support our editor team. We're aiming to achieve uninterrupted service wherever an earthquake or volcano eruption unfolds, and your donations can make it happen! Every donation will be highly appreciated. If you find the information useful and would like to support our team in integrating further features, write great content, and in upgrading our soft- and hardware, please make a donation (PayPal or Online credit card payment).

Planned features:
  • Weather reports
  • Tsunami alerts
  • Design upgrades
  • Faster responsiveness
Thanks to your past donations, these features have been added recently:
  • Earthquake archive from 1900 onwards
  • Additional seismic data sources
  • Improved content in English
Download and Upgrade the Volcanoes & Earthquakes app to get one of the fastest seismic and volcano alerts online:
Android | IOS
Thank you!
Copyright: VolcanoDiscovery ou autres sources indiquées.
Utilisation des documents: Les textes, les images et les vidéos de ce site internet sont protégées par copyright. Toute reproduction et tout usage sans accord préalable ne sont pas autorisés. Si vous désirez acquérir pour certains documents (photos, vidéos, textes ou autres) le droit de reproduction, d'édition et, plus généralement, de toute utilisation destinée à un usage public, qu'elle soit commerciale ou pas, vous êtes priés de nous contacter.