Weak mag. 3.9 earthquake - San Miguel Totolapan, 28 km southeast of Arcelia, Guerrero, Mexico, on 2021-07-03 13:18:12 (Hora de México) -
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Weak magnitude 3.9 earthquake at 57 km depth
4 Jul 01:07 UTC: First to report: SSN after 7 hours.
Local time at epicenter: 2021-07-03 13:18:12 (Hora de México)
Depth: 57.0 km
Epicenter latitude / longitude: 18.1°N / 100.15°W↗ (San Miguel Totolapan, Guerrero, Mexico)
Antipode: 18.1°S / 79.85°E↗
Nearest volcano: Nevado de Toluca (119 km / 74 mi)
Nearby towns and cities:
3 km (2 mi) N of San Pedro Pezuapan (pop: 246) --> See nearby quakes!
23 km (14 mi) W of Apaxtla de Castrejon (Centro) (pop: 7,040) --> See nearby quakes!
26 km (16 mi) ESE of San Miguel Totolapan (pop: 4,320) --> See nearby quakes!
28 km (17 mi) SSE of Arcelia (pop: 18,700) --> See nearby quakes!
32 km (20 mi) SE of San José Poliutla (Tlapehuala) (pop: 3,090) --> See nearby quakes!
39 km (24 mi) NNW of Tlacotepec (pop: 6,850) --> See nearby quakes!
42 km (26 mi) SW of Teloloapan (Centro) (pop: 23,500) --> See nearby quakes!
44 km (27 mi) ESE of Tlapehuala (pop: 9,330) --> See nearby quakes!
92 km (57 mi) NW of Chilpancingo (pop: 187,300) --> See nearby quakes!
183 km (114 mi) SW of Mexico City (pop: 12,294,200) --> See nearby quakes!
Primary data source: SSN (Servicio Sismológico Nacional)
Estimated released energy: 4.5 x 1010 joules (12.4 megawatt hours, equivalent to 10.7 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.
|3.9||57 km||Mexico: 28 Km Al SURESTE De ARCELIA, GRO||SSN|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.