Light mag. 3.1 earthquake - 27 km west of Pinotepa Nacional, Oaxaca, Mexico, on Wednesday, Sep 22, 2021 9:48 am (GMT -5) -
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Light magnitude 3.1 earthquake at 9 km depth
23 Sep 01:00 UTC: First to report: SSN after 10 hours.
Local time at epicenter: Wednesday, Sep 22, 2021 9:48 am (GMT -5)
Depth: 9.0 km
Epicenter latitude / longitude: 16.39°N / 98.3°W↗ (Oaxaca, Mexico)
Antipode: 16.39°S / 81.7°E↗
Nearby towns and cities:
6 km (4 mi) WNW of San José Estancia Grande (pop: 960) --> See nearby quakes!
11 km (7 mi) NE of Santo Domingo Armenta (pop: 2,580) --> See nearby quakes!
11 km (7 mi) S of Santiago Llano Grande (pop: 1,880) --> See nearby quakes!
15 km (10 mi) SE of Cuajinicuilapa (Guerrero) (pop: 10,300) --> See nearby quakes!
27 km (17 mi) W of Pinotepa Nacional (pop: 29,600) --> See nearby quakes!
29 km (18 mi) SSW of San Juan Cacahuatepec (pop: 4,240) --> See nearby quakes!
31 km (19 mi) WSW of San Pedro Jicayan (pop: 4,710) --> See nearby quakes!
35 km (22 mi) SSE of Ometepec (Guerrero) (pop: 24,100) --> See nearby quakes!
184 km (114 mi) WSW of Santa Maria (pop: 255,000) --> See nearby quakes!
349 km (217 mi) SSE of Mexico City (pop: 12,294,200) --> See nearby quakes!
Primary data source: SSN (Servicio Sismológico Nacional)
Estimated released energy: 2.8 x 109 joules (783 kilowatt hours, equivalent to 0.674 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.
|3.1||9 km||Mexico: 26 Km Al OESTE De PINOTEPA NACIONAL, OAX||SSN|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.