Weak mag. 3.7 earthquake - Copalillo, 40 km southeast of Ciudad de Huitzuco, Mexico, on 2021-03-15 14:40:30 (Hora de México) -
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Weak magnitude 3.7 earthquake at 53 km depth
16 Mar 02:14 UTC: First to report: SSN after 6 hours.
Date & time: 15 Mar 2021 20:40:30 UTC -
Local time at epicenter: 2021-03-15 14:40:30 (Hora de México)
Depth: 53.0 km
Epicenter latitude / longitude: 18.04°N / 99.08°W (Copalillo, Guerrero, Mexico)
Nearest volcano: Chichinautzin (116 km / 72 mi)
Nearby towns and cities:
3 km (2 mi) ESE of Axochillo (pop: 11) --> See nearby quakes!
13 km (8 mi) NW of San Francisco Oxtutla (San Francisco Oztutla) (pop: 1,390) --> See nearby quakes!
19 km (12 mi) E of Tuliman (pop: 3,570) --> See nearby quakes!
40 km (25 mi) SE of Ciudad de Huitzuco (Huitzuco) (pop: 17,500) --> See nearby quakes!
40 km (25 mi) NNE of Zitlala (pop: 6,070) --> See nearby quakes!
50 km (31 mi) N of Chilapa de Alvarez (Chilapa de Álvarez) (pop: 31,200) --> See nearby quakes!
59 km (37 mi) SE of Iguala de la Independencia (pop: 118,500) --> See nearby quakes!
64 km (40 mi) NE of Zumpango del Rio (Zumpango del Río) (pop: 24,700) --> See nearby quakes!
71 km (44 mi) NE of Chilpancingo (pop: 187,300) --> See nearby quakes!
155 km (96 mi) S 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||53 km||40 Km Al SURESTE De CD DE HUITZUCO, GRO, Mexico||SSN|
|3.7||53 km||GUERRERO, MEXICO||EMSC|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.There are no user reports for this quake yet. If you felt it be the first to report it!