Weak mag. 3.9 earthquake - Ciudad Ixtepec, 26 km north of Juchitan de Zaragoza, Oaxaca, Mexico, on 2021-07-31 04:27:10 (Hora de México) -
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Weak magnitude 3.9 earthquake at 85 km depth
31 Jul 14:07 UTC: First to report: SSN after 5 hours.
Local time at epicenter: 2021-07-31 04:27:10 (Hora de México)
Depth: 85.0 km
Epicenter latitude / longitude: 16.67°N / 95.05°W↗ (Ciudad Ixtepec, Oaxaca, Mexico)
Antipode: 16.67°S / 84.95°E↗
Nearest volcano: El Chichón (208 km / 129 mi)
Nearby towns and cities:
4 km (3 mi) WNW of Mena (pop: 221) --> See nearby quakes!
13 km (8 mi) NNE of Ixtepec (pop: 25,400) --> See nearby quakes!
17 km (11 mi) NW of La Ventosa (pop: 4,880) --> See nearby quakes!
19 km (12 mi) SSE of Santo Domingo Petapa (pop: 5,430) --> See nearby quakes!
23 km (14 mi) S of Matias Romero (Matías Romero Avendaño) (pop: 18,900) --> See nearby quakes!
26 km (16 mi) N of Juchitan de Zaragoza (pop: 74,800) --> See nearby quakes!
32 km (20 mi) NW of Union Hidalgo (Unión Hidalgo) (pop: 13,700) --> See nearby quakes!
43 km (27 mi) NNE of Santo Domingo Tehuantepec (Tehuantepec) (pop: 42,100) --> See nearby quakes!
183 km (114 mi) ESE of Santa Maria (pop: 255,000) --> See nearby quakes!
529 km (329 mi) SE 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||85 km||Mexico: 13 Km Al NORESTE De CD IXTEPEC, OAX||SSN|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.