Minor mag. 3.7 earthquake - Santa Maria Chimalapa, Oaxaca, 39 km southeast of Poblado 10, Mexico, on Friday, Sep 17, 2021 3:05 am (GMT -5) -
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Minor magnitude 3.7 earthquake at 164 km depth
17 Sep 13:14 UTC: First to report: SSN after 5 hours.
Local time at epicenter: Friday, Sep 17, 2021 3:05 am (GMT -5)
Depth: 164.0 km
Epicenter latitude / longitude: 17°N / 94.22°W↗ (Santa Maria Chimalapa, Oaxaca, Mexico)
Antipode: 17°S / 85.78°E↗
Nearest volcano: El Chichón (113 km / 70 mi)
Nearby towns and cities:
14 km (9 mi) SW of San Francisco la Paz (pop: 628) --> See nearby quakes!
23 km (15 mi) S of La Horqueta (Poblado Doce) (Veracruz) (pop: 1,490) --> See nearby quakes!
30 km (19 mi) SSE of Helio Garcia Alfaro (Veracruz) (pop: 1,630) --> See nearby quakes!
39 km (25 mi) SE of Poblado 10 (Veracruz) (pop: 3,320) --> See nearby quakes!
47 km (29 mi) SE of Poblado Cinco (Veracruz) (pop: 1,330) --> See nearby quakes!
50 km (31 mi) ENE of Santa Maria Chimalapa (pop: 2,540) --> See nearby quakes!
53 km (33 mi) NW of Emiliano Zapata (Chiapas) (pop: 1,510) --> See nearby quakes!
63 km (39 mi) NW of Lazaro Cardenas (Chiapas) (pop: 3,000) --> See nearby quakes!
266 km (166 mi) E of Santa Maria (pop: 255,000) --> See nearby quakes!
585 km (363 mi) ESE of Mexico City (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||164 km||Mexico: 63 Km Al NOROESTE De CINTALAPA, CHIS||SSN|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.