Weak mag. 3.8 earthquake - San Juan Guichicovi, 26 km north of Matias Romero, Oaxaca, Mexico, on 2021-03-23 16:43:41 (Hora de México) -

Weak mag. 3.8 earthquake - San Juan Guichicovi, 26 km north of Matias Romero, Oaxaca, Mexico, on 2021-03-23 16:43:41 (Hora de México)

Weak magnitude 3.8 earthquake at 120 km depth

24 Mar 02:00 UTC: First to report: SSN after 3 hours.
Date & time: 23 Mar 2021 22:43:41 UTC -
Local time at epicenter: 2021-03-23 16:43:41 (Hora de México)
Magnitude: 3.8
Depth: 120.0 km
Epicenter latitude / longitude: 17.11°N / 95.1°W (San Juan Guichicovi, Oaxaca, Mexico)
Nearest volcano: San Martín (163 km / 101 mi)
Nearby towns and cities:
3 km (2 mi) SSW of Ramos Millan (pop: 311) --> See nearby quakes!
14 km (9 mi) SSW of Donaji (pop: 2,360) --> See nearby quakes!
16 km (10 mi) N of San Juan Guichicovi (pop: 4,280) --> See nearby quakes!
22 km (14 mi) NNE of Zacatal (pop: 1,140) --> See nearby quakes!
23 km (14 mi) W of Cuauhtémoc (pop: 2,260) --> See nearby quakes!
26 km (16 mi) NNW of Matias Romero (Matías Romero Avendaño) (pop: 18,900) --> See nearby quakes!
32 km (20 mi) N of Santa Maria Petapa (pop: 2,320) --> See nearby quakes!
37 km (23 mi) SSW of Jesus Carranza (Veracruz) (pop: 4,020) --> See nearby quakes!
173 km (107 mi) E of Oaxaca City (pop: 255,000) --> See nearby quakes!
497 km (309 mi) ESE of Mexico City (pop: 12,294,200) --> See nearby quakes!
Primary data source: SSN (Servicio Sismológico Nacional)
Estimated released energy: 3.2 x 1010 joules (8.78 megawatt hours, equivalent to 7.56 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
3.8120 km28 Km Al NORTE De MATIAS ROMERO, OAX, MexicoSSN
3.8120 kmOAXACA, MEXICOEMSC

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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