Moderate mag. 4.0 earthquake - 7.8 km east of San Pedro Quiatoni, Oaxaca, Mexico, on 2021-04-19 14:42:49 (Hora de México) -
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Moderate magnitude 4.0 earthquake at 10 km depth
20 Apr 01:07 UTC: First to report: SSN after 5 hours.
Local time at epicenter: 2021-04-19 14:42:49 (Hora de México)
Depth: 10.0 km
Epicenter latitude / longitude: 16.8°N / 95.96°W (San Pedro Quiatoni, Oaxaca, Mexico)
Nearest volcano: San Martín (214 km / 133 mi)
Nearby towns and cities:
3 km (2 mi) NW of Agua Blanca (pop: 131) --> See nearby quakes!
16 km (10 mi) SSW of San Juan Juquila (pop: 1,670) --> See nearby quakes!
20 km (13 mi) SSE of Santo Domingo Tepuxtepec (pop: 1,810) --> See nearby quakes!
22 km (13 mi) N of Santo Domingo (pop: 1,510) --> See nearby quakes!
35 km (22 mi) SSE of Santa Maria (pop: 3,450) --> See nearby quakes!
45 km (28 mi) ESE of San Pablo (pop: 8,170) --> See nearby quakes!
46 km (29 mi) E of San Dionisio Ocotepec (pop: 5,460) --> See nearby quakes!
85 km (53 mi) NE of Miahuatlan de Porfirio Diaz (Miahuatlán de Porfirio Díaz) (pop: 23,900) --> See nearby quakes!
86 km (54 mi) ESE of Oaxaca City (pop: 255,000) --> See nearby quakes!
444 km (276 mi) SE of Mexico City (pop: 12,294,200) --> See nearby quakes!
Primary data source: SSN (Servicio Sismológico Nacional)
Estimated released energy: 6.3 x 1010 joules (17.5 megawatt hours, equivalent to 15.1 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.
|4.0||10 km||58 Km Al SURESTE De TLACOLULA, OAX, Mexico||SSN|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.