Weak mag. 3.7 earthquake - 10.4 km southwest of Santo Domingo Zanatepec, Oaxaca, Mexico, on 2021-07-28 02:18:21 (Hora de México) -

Weak mag. 3.7 earthquake - 10.4 km southwest of Santo Domingo Zanatepec, Oaxaca, Mexico, on 2021-07-28 02:18:21 (Hora de México)

Weak magnitude 3.7 earthquake at 93 km depth

28 Jul 13:07 UTC: First to report: SSN after 6 hours.
Date & time: Jul 28, 2021 07:18:21 UTC -
Local time at epicenter: 2021-07-28 02:18:21 (Hora de México)
Magnitude: 3.7
Depth: 93.0 km
Epicenter latitude / longitude: 16.42°N / 94.42°W (Santo Domingo Zanatepec, Oaxaca, Mexico)
Antipode: 16.42°S / 85.58°E
Nearest volcano: El Chichón (164 km / 102 mi)
Nearby towns and cities:
5 km (3 mi) ENE of Reforma de Pineda (pop: 2,670) --> See nearby quakes!
10 km (6 mi) SW of Santo Domingo Zanatepec (pop: 7,250) --> See nearby quakes!
22 km (14 mi) ENE of Las Amilpas (pop: 8,800) --> See nearby quakes!
29 km (18 mi) WNW of Chahuites (pop: 9,840) --> See nearby quakes!
31 km (19 mi) NE of San Francisco del Mar Viejo (pop: 4,030) --> See nearby quakes!
34 km (21 mi) W of El Espinal (Chiapas) (pop: 7,620) --> See nearby quakes!
38 km (23 mi) ENE of San Dionisio del Mar (pop: 3,140) --> See nearby quakes!
44 km (27 mi) E of Union Hidalgo (Unión Hidalgo) (pop: 13,700) --> See nearby quakes!
256 km (159 mi) ESE of Santa Maria (pop: 255,000) --> See nearby quakes!
600 km (373 mi) ESE 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
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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.
Mag.DepthLocationSource
3.793 kmMexico: 44 Km Al ESTE De UNION HIDALGO, OAXSSN

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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