Weak mag. 3.9 earthquake - 1.7 km northeast of Santa Margarita Huitepec, San Lucas Camotlan, Oaxaca, Mexico, on 2021-02-20 15:21:37 (Hora de México) -
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Weak magnitude 3.9 earthquake at 87 km depth
21 Feb 02:07 UTC: First to report: SSN after 5 hours.
Date & time: 20 Feb 2021 21:21:37 UTC -
Local time at epicenter: 2021-02-20 15:21:37 (Hora de México)
Depth: 87.0 km
Epicenter latitude / longitude: 16.95°N / 95.66°W (San Lucas Camotlan, Oaxaca, Mexico)
Nearest volcano: San Martín (188 km / 117 mi)
Nearby towns and cities:
1 km (1 mi) WSW of El Encinal (pop: 173) --> See nearby quakes!
2 km (1 mi) NE of Santa Margarita Huitepec (San Juan Mazatlán) (pop: 1,010) --> See nearby quakes!
24 km (15 mi) WSW of San Juan Mazatlan (pop: 1,790) --> See nearby quakes!
26 km (16 mi) SE of Santa Maria Alotepec (pop: 1,070) --> See nearby quakes!
27 km (17 mi) SSE of San Juan Cotzocon (pop: 3,700) --> See nearby quakes!
28 km (17 mi) E of San Juan Juquila (pop: 1,670) --> See nearby quakes!
44 km (27 mi) ENE of San Pedro Quiatoni (pop: 2,790) --> See nearby quakes!
46 km (29 mi) ESE of Tlahuitoltepec (pop: 3,450) --> See nearby quakes!
114 km (71 mi) E of Oaxaca City (pop: 255,000) --> See nearby quakes!
459 km (285 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||87 km||67 Km Al OESTE De MATIAS ROMERO, OAX, Mexico||SSN|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.