Weak mag. 2.3 earthquake - 14km WNW of Progreso, B.C., MX, Mexico, on Sunday, 31 Jan 2021 8:23 pm (GMT -8) -
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Weak magnitude 2.3 earthquake at 4 km depth
1 Feb 04:26 UTC: First to report: USGS after 3 minutes.
1 Feb 04:27: Hypocenter depth recalculated from 4.8 to 4.0 km (from 3 to 2.5 mi). Epicenter location corrected by 1.6 km (1 mi) towards SSE.
1 Feb 04:27: Hypocenter depth recalculated from 4.8 to 4.0 km (from 3 to 2.5 mi). Epicenter location corrected by 1.6 km (1 mi) towards SSE.
Date & time: 1 Feb 2021 04:23:23 UTC -
Local time at epicenter: Sunday, 31 Jan 2021 8:23 pm (GMT -8)
Magnitude: 2.3
Depth: 4.0 km
Epicenter latitude / longitude: 32.62867°N / 115.72567°W

Nearest volcano: Salton Buttes (64 km / 40 mi)
Nearby towns and cities:
7 km (4 mi) WNW of La Rosita (pop: 32) --> See nearby quakes!
14 km (9 mi) W of Santa Isabel (pop: 29,300) --> See nearby quakes!
14 km (9 mi) WNW of Progreso (pop: 12,600) --> See nearby quakes!
19 km (12 mi) S of Seeley (Imperial County, USA) (pop: 1,740) --> See nearby quakes!
22 km (14 mi) WSW of Calexico (USA) (pop: 40,100) --> See nearby quakes!
24 km (15 mi) SW of El Centro (USA) (pop: 44,000) --> See nearby quakes!
25 km (16 mi) W of Mexicali (pop: 689,800) --> See nearby quakes!
28 km (18 mi) SSW of Imperial (USA) (pop: 17,100) --> See nearby quakes!
36 km (22 mi) W of Puebla (pop: 15,200) --> See nearby quakes!
43 km (27 mi) SSW of Brawley (Imperial County, USA) (pop: 25,900) --> See nearby quakes!
Weather at epicenter at time of quake:
Clear Sky
14.2°C (58 F), humidity: 50%, wind: 2 m/s (4 kts) from WSW
Primary data source: USGS (United States Geological Survey)Clear Sky

Estimated released energy: 1.8 x 108 joules (49.4 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 |
2.3 | 4 km | 14km WNW of Progreso, B.C., MX, Mexico | USGS |
2.3 | 4 km | BAJA CALIFORNIA, MEXICO | 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 2.3, such a quake wouldn't normally be felt by people except under very favorable conditions.Torrance, California / Very weak shaking (MMI II) / very short
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|187km / 116mi| 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|56km / 34mi| Ejido Cucapah Indígena, 5.8 km NW of Durango, Mexico
- 16 Oct 1999 09:46| 7.1 |13.7km / 8.5mi|22 years ago|225km / 140mi| 59 mi E of Victorville, San Bernardino Comitatus County, California, USA
- 21 Nov 1915 00:13| 7.0 |unknown|105 years ago|98km / 61mi| 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|40km / 25mi| California, 2.3 mi N of Holtville, Imperial County, USA
- 09 Feb 1956 14:32| 6.8 |6km / 3.7mi|65 years ago|101km / 62mi| Rancho El Alamar, 35 km E of Ensenada, Baja California, Mexico
- 24 Nov 1987 13:15| 6.6 |11.2km / 7mi|33 years ago|45km / 28mi| 23 mi NW of El Centro, Imperial County, California, USA
- 09 Apr 1968 02:28| 6.6 |10km / 6.2mi|53 years ago|71km / 44mi| 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|39km / 24mi| 15 mi W of Brawley, Imperial County, California, USA
- 15 Oct 1979 23:16| 6.4 |15km / 9.3mi|42 years ago|35km / 21mi| 9.9 km NE of Mexicali, Baja California, Mexico
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