Weak mag. 3.8 earthquake - Santa Maria Chimalapa, 26 km east of Matias Romero, Oaxaca, Mexico, on 2021-07-12 16:43:24 (Hora de México) -
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Weak magnitude 3.8 earthquake at 123 km depth
13 Jul 01:14 UTC: First to report: SSN after 4 hours.
Local time at epicenter: 2021-07-12 16:43:24 (Hora de México)
Depth: 123.0 km
Epicenter latitude / longitude: 16.93°N / 94.8°W↗ (Santa Maria Chimalapa, Oaxaca, Mexico)
Antipode: 16.93°S / 85.2°E↗
Nearest volcano: El Chichón (174 km / 108 mi)
Nearby towns and cities:
10 km (6 mi) NNW of Cuyulapa (pop: 20) --> See nearby quakes!
21 km (13 mi) SSE of Cuauhtémoc (pop: 2,260) --> See nearby quakes!
26 km (16 mi) ENE of Matias Romero (Matías Romero Avendaño) (pop: 18,900) --> See nearby quakes!
32 km (20 mi) E of San Juan Guichicovi (pop: 4,280) --> See nearby quakes!
36 km (23 mi) SE of Palomares (pop: 3,760) --> See nearby quakes!
38 km (24 mi) ENE of Santo Domingo Petapa (pop: 5,430) --> See nearby quakes!
45 km (28 mi) NNE of La Ventosa (pop: 4,880) --> See nearby quakes!
52 km (32 mi) NE of Ixtepec (pop: 25,400) --> See nearby quakes!
205 km (127 mi) E of Santa Maria (pop: 255,000) --> See nearby quakes!
535 km (332 mi) ESE of Mexico City (pop: 12,294,200) --> See nearby quakes!
Primary data source: SSN (Servicio Sismológico Nacional)
Estimated released energy: 3.2 x 1010 joules (8.78 megawatt hours, equivalent to 7.56 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.
|3.8||123 km||Mexico: 27 Km Al ESTE De MATIAS ROMERO, OAX||SSN|
|3.8||123 km||OAXACA, MEXICO||EMSC|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.