Weak mag. 3.9 earthquake - 7.3 km south of Arriaga, Chiapas, Mexico, on 2021-03-12 10:53:10 (Hora de México) -
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Weak magnitude 3.9 earthquake at 113 km depth
13 Mar 02:14 UTC: First to report: SSN after 9 hours.
Local time at epicenter: 2021-03-12 10:53:10 (Hora de México)
Depth: 113.0 km
Epicenter latitude / longitude: 16.17°N / 93.9°W (Arriaga, Chiapas, Mexico)
Nearest volcano: El Chichón (150 km / 93 mi)
Nearby towns and cities:
3 km (2 mi) SSE of El Profesor (pop: 10) --> See nearby quakes!
7 km (5 mi) S of Arriaga (pop: 24,400) --> See nearby quakes!
14 km (9 mi) NNW of Paredon (Paredón) (pop: 6,130) --> See nearby quakes!
18 km (11 mi) E of Emiliano Zapata (pop: 3,350) --> See nearby quakes!
18 km (11 mi) WNW of Tonala (Tonalá) (pop: 35,300) --> See nearby quakes!
25 km (16 mi) S of Tiltepec (pop: 2,010) --> See nearby quakes!
31 km (19 mi) SE of El Espinal (pop: 7,620) --> See nearby quakes!
34 km (21 mi) ESE of Chahuites (Oaxaca) (pop: 9,840) --> See nearby quakes!
107 km (66 mi) SW of Tuxtla Gutiérrez (pop: 537,100) --> See nearby quakes!
662 km (411 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||113 km||7 Km Al SUR 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.