Moderate mag. 3.9 earthquake - North Pacific Ocean, 56 km southwest of Mapastepec, Chiapas, Mexico, on 2021-03-22 03:45:07 (Hora de México) -
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Moderate magnitude 3.9 earthquake at 9 km depth
22 Mar 14:07 UTC: First to report: SSN after 4 hours.
Date & time: 22 Mar 2021 09:45:07 UTC -
Local time at epicenter: 2021-03-22 03:45:07 (Hora de México)
Depth: 9.0 km
Epicenter latitude / longitude: 15.02°N / 93.19°W (North Pacific Ocean, Mexico)
Nearest volcano: Tacana (116 km / 72 mi)
Nearby towns and cities:
37 km (23 mi) SW of Barranquilla (pop: 50) --> See nearby quakes!
48 km (30 mi) S of La Esperanza (El Zapotal) (pop: 1,030) --> See nearby quakes!
56 km (34 mi) SW of Mapastepec (pop: 17,900) --> See nearby quakes!
66 km (41 mi) WSW of Escuintla (pop: 9,570) --> See nearby quakes!
69 km (43 mi) WSW of Villa Comaltitlan (San Juan) (pop: 7,200) --> See nearby quakes!
74 km (46 mi) S of Pijijiapan (pop: 16,900) --> See nearby quakes!
79 km (49 mi) W of Huixtla (pop: 32,000) --> See nearby quakes!
81 km (51 mi) WNW of Mazatan (Mazatán) (pop: 6,840) --> See nearby quakes!
89 km (55 mi) WNW of Puerto Madero (Tapachula) (pop: 9,560) --> See nearby quakes!
799 km (496 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||9 km||57 Km Al SUROESTE De MAPASTEPEC, CHIS, Mexico||SSN|
|3.9||9 km||OFFSHORE CHIAPAS, MEXICO||EMSC|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.There are no user reports for this quake yet. If you felt it be the first to report it!