Minor mag. 3.7 earthquake - Santa Maria Chimalapa, 44 km northeast of Matias Romero Avendaño, Mexico, on Sunday, Oct 10, 2021 11:47 pm (GMT -5) -
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Minor magnitude 3.7 earthquake at 126 km depth
11 Oct 13:07 UTC: First to report: SSN after 8 hours.
Local time at epicenter: Sunday, Oct 10, 2021 11:47 pm (GMT -5)
Depth: 126.0 km
Epicenter latitude / longitude: 17.08°N / 94.68°W↗ (Santa Maria Chimalapa, Oaxaca, Mexico)
Antipode: 17.08°S / 85.32°E↗
Nearest volcano: El Chichón (157 km / 98 mi)
Nearby towns and cities:
4 km (2 mi) NW of Congregacion Cabecera Chalchijapa (pop: 203) --> See nearby quakes!
19 km (12 mi) N of Santa Maria Chimalapa (pop: 2,540) --> See nearby quakes!
22 km (14 mi) E of Cuauhtémoc (pop: 2,260) --> See nearby quakes!
33 km (20 mi) SW of Poblado 10 (Veracruz) (pop: 3,320) --> See nearby quakes!
41 km (26 mi) E of Palomares (pop: 3,760) --> See nearby quakes!
43 km (27 mi) ESE of Donaji (pop: 2,360) --> See nearby quakes!
44 km (28 mi) ENE of Matias Romero Avendaño (Matías Romero Avendaño) (pop: 18,900) --> See nearby quakes!
46 km (29 mi) ENE of San Juan Guichicovi (pop: 4,280) --> See nearby quakes!
217 km (135 mi) E of Oaxaca (pop: 255,000) --> See nearby quakes!
537 km (334 mi) ESE of Mexico (Ciudad de México) (pop: 12,294,200) --> See nearby quakes!
Primary data source: SSN (Servicio Sismológico Nacional)
Estimated released energy: 2.2 x 1010 joules (6.22 megawatt hours, equivalent to 5.35 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.
|3.7||126 km||Mexico: 44 Km Al NORESTE De MATIAS ROMERO, OAX||SSN|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.