Weak mag. 3.8 earthquake - San Pedro Tapanatepec, Oaxaca, 20 km west of Arriaga, Chiapas, Mexico, on 2021-04-01 14:27:41 (Hora de México) -
Quake Data | Interactive map | User Reports | Earlier quakes in same area | Quakes in Mexico | Oaxaca | Chiapas | Mexico City
Weak magnitude 3.8 earthquake at 107 km depth
2 Apr 02:07 UTC: First to report: SSN after 6 hours.
Local time at epicenter: 2021-04-01 14:27:41 (Hora de México)
Depth: 107.0 km
Epicenter latitude / longitude: 16.23°N / 94.09°W (San Pedro Tapanatepec, Oaxaca, Mexico)
Nearest volcano: El Chichón (156 km / 97 mi)
Nearby towns and cities:
3 km (2 mi) NW of Los Corazones (Chiapas) (pop: 1,100) --> See nearby quakes!
13 km (8 mi) SE of Chahuites (pop: 9,840) --> See nearby quakes!
15 km (10 mi) S of El Espinal (Chiapas) (pop: 7,620) --> See nearby quakes!
20 km (13 mi) W of Arriaga (Chiapas) (pop: 24,400) --> See nearby quakes!
31 km (19 mi) NW of Paredon (Paredón, Chiapas) (pop: 6,130) --> See nearby quakes!
39 km (24 mi) WNW of Tonala (Tonalá, Chiapas) (pop: 35,300) --> See nearby quakes!
39 km (24 mi) SE of Santo Domingo Zanatepec (pop: 7,250) --> See nearby quakes!
47 km (29 mi) ESE of San Francisco del Mar (pop: 4,720) --> See nearby quakes!
296 km (184 mi) ESE of Santa Maria (pop: 255,000) --> See nearby quakes!
641 km (398 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||107 km||20 Km Al OESTE De ARRIAGA , CHIS, Mexico||SSN|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.