Light mag. 3.5 earthquake - Santa Maria Tonameca, 32 km east of Puerto Escondido, Mexico, on Tuesday, Sep 21, 2021 2:44 pm (GMT -5) -
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Light magnitude 3.5 earthquake at 25 km depth
22 Sep 01:14 UTC: First to report: SSN after 5 hours.
Local time at epicenter: Tuesday, Sep 21, 2021 2:44 pm (GMT -5)
Depth: 25.0 km
Epicenter latitude / longitude: 15.77°N / 96.8°W↗ (Santa Maria Tonameca, Oaxaca, Mexico)
Antipode: 15.77°S / 83.2°E↗
Nearby towns and cities:
3 km (2 mi) WNW of San José (pop: 152) --> See nearby quakes!
16 km (10 mi) WSW of Santo Domingo de Morelos (pop: 1,620) --> See nearby quakes!
21 km (13 mi) SE of Santa Maria Colotepec (pop: 1,370) --> See nearby quakes!
32 km (20 mi) ESE of Puerto Escondido (pop: 25,900) --> See nearby quakes!
34 km (21 mi) S of San Baltazar Loxicha (pop: 2,180) --> See nearby quakes!
36 km (22 mi) W of San Pedro Pochutla (pop: 13,700) --> See nearby quakes!
37 km (23 mi) WSW of Candelaria Loxicha (pop: 2,070) --> See nearby quakes!
47 km (29 mi) SE of San Gabriel Mixtepec (pop: 3,520) --> See nearby quakes!
144 km (90 mi) S of Santa Maria (pop: 255,000) --> See nearby quakes!
476 km (296 mi) SSE of Mexico City (pop: 12,294,200) --> See nearby quakes!
Primary data source: SSN (Servicio Sismológico Nacional)
Estimated released energy: 1.1 x 1010 joules (3.12 megawatt hours, equivalent to 2.68 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.
|3.5||25 km||Mexico: 30 Km Al SURESTE De PUERTO ESCONDIDO, OAX||SSN|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.