Weak mag. 3.7 earthquake - San Dionisio Ocotepec, 39 km east of Ocotlan de Morelos, Oaxaca, Mexico, on 2021-05-20 04:50:58 (Hora de México) -
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Weak magnitude 3.7 earthquake at 51 km depth
20 May 13:07 UTC: First to report: SSN after 3 hours.
Local time at epicenter: 2021-05-20 04:50:58 (Hora de México)
Depth: 51.0 km
Epicenter latitude / longitude: 16.74°N / 96.31°W↗ (San Dionisio Ocotepec, Oaxaca, Mexico)
Antipode: 16.74°S / 83.69°E↗
Nearest volcano: San Martín (237 km / 147 mi)
Nearby towns and cities:
6 km (3 mi) S of El Manantial (pop: 44) --> See nearby quakes!
21 km (13 mi) SSE of San Pablo (pop: 8,170) --> See nearby quakes!
30 km (18 mi) SE of Tlacolula de Matamoros (pop: 13,800) --> See nearby quakes!
39 km (24 mi) E of Ocotlan de Morelos (pop: 15,000) --> See nearby quakes!
47 km (29 mi) ESE of Vicente Guerrero (Cuilápam de Guerrero) (pop: 13,800) --> See nearby quakes!
53 km (33 mi) SE of San Antonio de la Cal (pop: 20,200) --> See nearby quakes!
55 km (34 mi) NNE of Miahuatlan de Porfirio Diaz (Miahuatlán de Porfirio Díaz) (pop: 23,900) --> See nearby quakes!
56 km (35 mi) SE of Santa Cruz Xoxocotlan (pop: 67,100) --> See nearby quakes!
57 km (35 mi) SE of Santa Maria (pop: 255,000) --> See nearby quakes!
422 km (262 mi) SE of Mexico City (pop: 12,294,200) --> See nearby quakes!
Primary data source: SSN (Servicio Sismológico Nacional)
Estimated released energy: 2.2 x 1010 joules (6.22 megawatt hours, equivalent to 5.35 tons of TNT) 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.
|3.7||51 km||Mexico: 30 Km Al SURESTE De TLACOLULA, OAX||SSN|
|3.7||51 km||OAXACA, MEXICO||EMSC|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.