Weak mag. 2.1 earthquake - 17km E of Ocotillo, CA, USA, on Wednesday, 10 Feb 2021 11:40 am (GMT -8) -
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Weak magnitude 2.1 earthquake at 10 km depth
10 Feb 19:42 UTC: First to report: USGS after 2 minutes.
10 Feb 19:43: Magnitude recalculated from 2.2 to 2.1. Hypocenter depth recalculated from 6.1 to 4.9 km (from 3.8 to 3 mi).
10 Feb 22:44: Hypocenter depth recalculated from 4.9 to 9.8 km (from 3 to 6.1 mi).
10 Feb 19:43: Magnitude recalculated from 2.2 to 2.1. Hypocenter depth recalculated from 6.1 to 4.9 km (from 3.8 to 3 mi).
10 Feb 22:44: Hypocenter depth recalculated from 4.9 to 9.8 km (from 3 to 6.1 mi).
Date & time: 10 Feb 2021 19:40:06 UTC -
Local time at epicenter: Wednesday, 10 Feb 2021 11:40 am (GMT -8)
Magnitude: 2.1
Depth: 9.8 km
Epicenter latitude / longitude: 32.75433°N / 115.817°W

Nearest volcano: Salton Buttes (53 km / 33 mi)
Nearby towns and cities:
13 km (8 mi) WSW of Seeley (Imperial County) (pop: 1,740) --> See nearby quakes!
24 km (15 mi) W of El Centro (pop: 44,000) --> See nearby quakes!
25 km (16 mi) WSW of Imperial (pop: 17,100) --> See nearby quakes!
26 km (16 mi) WNW of Santa Isabel (Baja California, Mexico) (pop: 29,300) --> See nearby quakes!
29 km (18 mi) NW of Progreso (Baja California, Mexico) (pop: 12,600) --> See nearby quakes!
31 km (19 mi) WNW of Calexico (pop: 40,100) --> See nearby quakes!
36 km (23 mi) SSW of Westmorland (pop: 2,270) --> See nearby quakes!
37 km (23 mi) SW of Brawley (Imperial County) (pop: 25,900) --> See nearby quakes!
41 km (26 mi) W of Holtville (pop: 6,400) --> See nearby quakes!
48 km (30 mi) WNW of Puebla (Baja California, Mexico) (pop: 15,200) --> See nearby quakes!
Weather at epicenter at time of quake:
Few Clouds
21.1°C (70 F), humidity: 21%, wind: 2 m/s (4 kts) from W
Primary data source: USGS (United States Geological Survey)Few Clouds

Estimated released energy: 8.9 x 107 joules (24.8 kilowatt hours) More info
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.
Magnitude | Depth | Location | Source |
2.1 | 9.8 km | 17km E of Ocotillo, CA, USA | USGS |
2.1 | 10 km | SOUTHERN CALIFORNIA, USA | EMSC |
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
At magnitude 2.1, such a quake wouldn't normally be felt by people except under very favorable conditions.be the first to report it!
There are no user reports for this quake yet. If you felt it Earlier earthquakes in the same area since 1900
- Date / time UTC| Mag |Depth|Age|Distance| Details
- 28 Jun 1992 11:57| 7.3 |unknown|29 years ago|171km / 106mi| 5.9 mi N of Yucca Valley, San Bernardino Comitatus County, California, USA
- 04 Apr 2010 22:40| 7.2 |10km / 6.2mi|11 years ago|71km / 44mi| Ejido Cucapah Indígena, 5.8 km NW of Durango, Mexico
- 16 Oct 1999 09:46| 7.1 |13.7km / 8.5mi|22 years ago|210km / 130mi| 59 mi E of Victorville, San Bernardino Comitatus County, California, USA
- 21 Nov 1915 00:13| 7.0 |unknown|105 years ago|114km / 71mi| El Indiviso, Sonora, 3.1 km SW of Ejido Doctor Alberto Oviedo Mota (El Indiviso), Mexico
- 19 May 1940 04:36| 6.9 |6km / 3.7mi|81 years ago|42km / 26mi| California, 2.3 mi N of Holtville, Imperial County, USA
- 09 Feb 1956 14:32| 6.8 |6km / 3.7mi|65 years ago|110km / 68mi| Rancho El Alamar, 35 km E of Ensenada, Baja California, Mexico
- 24 Nov 1987 13:15| 6.6 |11.2km / 7mi|33 years ago|29km / 18mi| 23 mi NW of El Centro, Imperial County, California, USA
- 09 Apr 1968 02:28| 6.6 |10km / 6.2mi|53 years ago|54km / 34mi| San Diego County, 12 mi SW of Salton City, Imperial County, California, USA
- 21 Oct 1942 16:22| 6.6 |6km / 3.7mi|79 years ago|25km / 15mi| 15 mi W of Brawley, Imperial County, California, USA
- 15 Oct 1979 23:16| 6.4 |15km / 9.3mi|42 years ago|44km / 27mi| 9.9 km NE of Mexicali, Baja California, Mexico
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