Weak mag. 3.7 earthquake - San Miguel Chimalapa, 36 km northeast of Union Hidalgo, Oaxaca, Mexico, on 2021-03-04 14:27:31 (Hora de México) -
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Weak magnitude 3.7 earthquake at 54 km depth
5 Mar 02:07 UTC: First to report: SSN after 6 hours.
Date & time: 4 Mar 2021 20:27:31 UTC -
Local time at epicenter: 2021-03-04 14:27:31 (Hora de México)
Depth: 54.0 km
Epicenter latitude / longitude: 16.63°N / 94.54°W (San Miguel Chimalapa, Oaxaca, Mexico)
Nearest volcano: El Chichón (161 km / 100 mi)
Nearby towns and cities:
11 km (7 mi) NE of Santa Fe (pop: 38) --> See nearby quakes!
26 km (16 mi) NW of Santo Domingo Zanatepec (pop: 7,250) --> See nearby quakes!
30 km (19 mi) ENE of La Venta (pop: 2,160) --> See nearby quakes!
30 km (19 mi) NNE of Las Amilpas (pop: 8,800) --> See nearby quakes!
32 km (20 mi) N of San Francisco Ixhuatan (pop: 5,410) --> See nearby quakes!
36 km (22 mi) ENE of Union Hidalgo (Unión Hidalgo) (pop: 13,700) --> See nearby quakes!
44 km (28 mi) ENE of La Ventosa (pop: 4,880) --> See nearby quakes!
47 km (29 mi) NW of San Pedro Tapanatepec (pop: 7,440) --> See nearby quakes!
237 km (148 mi) E of Oaxaca City (pop: 255,000) --> See nearby quakes!
576 km (358 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
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||54 km||36 Km Al NORESTE De UNION HIDALGO, OAX, Mexico||SSN|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.