Light mag. 4.4 earthquake - Departamento de Ullum, 30 km north of Chimbas, San Juan, Argentina, on Monday, 4 Jan 2021 6:34 am (GMT -3) -

Light mag. 4.4 earthquake - Departamento de Ullum, 30 km north of Chimbas, San Juan, Argentina, on Monday, 4 Jan 2021 6:34 am (GMT -3)

Light magnitude 4.4 earthquake at 107 km depth

4 Jan 10:21 UTC: First to report: EMSC after 47 minutes.
Date & time: 4 Jan 2021 09:34:02 UTC -
Local time at epicenter: Monday, 4 Jan 2021 6:34 am (GMT -3)
Magnitude: 4.4
Depth: 107.0 km
Epicenter latitude / longitude: 31.23°S / 68.63°W (Departamento de Ullum, San Juan, Argentina)
Nearby towns and cities:
25 km (16 mi) NNW of Albardon (pop: 20,400) --> See nearby quakes!
25 km (16 mi) NNW of San Martin (pop: 10,100) --> See nearby quakes!
30 km (18 mi) NNW of Chimbas (pop: 73,800) --> See nearby quakes!
31 km (19 mi) NNW of Villa Paula de Sarmiento (pop: 19,100) --> See nearby quakes!
35 km (22 mi) NNW of San Juan (pop: 447,000) --> See nearby quakes!
37 km (23 mi) NNW of Santa Lucia (pop: 43,600) --> See nearby quakes!
51 km (31 mi) N of Pocito (pop: 41,000) --> See nearby quakes!
57 km (36 mi) NW of Caucete (pop: 33,600) --> See nearby quakes!
186 km (115 mi) N of Mendoza (pop: 876,900) --> See nearby quakes!
312 km (194 mi) NE of Santiago de Chile (Santiago Metropolitan, Chile) (pop: 4,837,300) --> See nearby quakes!
Weather at epicenter at time of quake:
Clear Sky 22°C (72 F), humidity: 51%, wind: 0 m/s (1 kts) from WNW
Primary data source: EMSC (European-Mediterranean Seismological Centre)
Estimated released energy: 2.5 x 1011 joules (69.8 megawatt hours, equivalent to 60 tons of TNT) More info
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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.
MagnitudeDepthLocationSource
M 4.4107 kmSAN JUAN, ARGENTINAEMSC

User reports for this quake

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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Earlier earthquakes in the same area since 1900


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