Weak mag. 3.9 earthquake - San Juan Lalana, Oaxaca, 29 km south of Playa Vicente, Veracruz, Mexico, on 2021-07-27 11:25:25 (Hora de México) -
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Weak magnitude 3.9 earthquake at 94 km depth
28 Jul 01:35 UTC: First to report: SSN after 9 hours.
Local time at epicenter: 2021-07-27 11:25:25 (Hora de México)
Depth: 94.0 km
Epicenter latitude / longitude: 17.57°N / 95.82°W↗ (San Juan Lalana, Oaxaca, Mexico)
Antipode: 17.57°S / 84.18°E↗
Nearest volcano: San Martín (131 km / 81 mi)
Nearby towns and cities:
1 km (1 mi) NNE of Cerro Cajon (pop: 40) --> See nearby quakes!
5 km (3 mi) ESE of Montenegro la Lana (pop: 1,280) --> See nearby quakes!
11 km (7 mi) WSW of Boca del Monte (Veracruz) (pop: 1,100) --> See nearby quakes!
26 km (16 mi) NNE of Santiago Choapam (pop: 1,100) --> See nearby quakes!
29 km (18 mi) S of Playa Vicente (Veracruz) (pop: 9,080) --> See nearby quakes!
31 km (19 mi) ESE of San Antonio las Palmas (pop: 1,630) --> See nearby quakes!
38 km (23 mi) SW of Abasolo del Valle (Veracruz) (pop: 3,690) --> See nearby quakes!
45 km (28 mi) N of San Juan Cotzocon (pop: 3,700) --> See nearby quakes!
111 km (69 mi) ENE of Santa Maria (pop: 255,000) --> See nearby quakes!
406 km (252 mi) ESE 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||94 km||Mexico: 60 Km Al SUROESTE De ISLA, VER||SSN|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.