Light mag. 3.3 earthquake - Santa Maria Huazolotitlan, 14 km southeast of Pinotepa Nacional, Oaxaca, Mexico, on Saturday, Aug 21, 2021 3:57 pm (GMT -5) -
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Light magnitude 3.3 earthquake at 19 km depth
22 Aug 01:07 UTC: First to report: SSN after 4 hours.
Local time at epicenter: Saturday, Aug 21, 2021 3:57 pm (GMT -5)
Depth: 19.0 km
Epicenter latitude / longitude: 16.29°N / 97.93°W↗ (Santa Maria Huazolotitlan, Oaxaca, Mexico)
Antipode: 16.29°S / 82.07°E↗
Nearby towns and cities:
2 km (1 mi) SSW of Barrio Chico (pop: 103) --> See nearby quakes!
10 km (6 mi) N of José Maria Morelos (pop: 2,330) --> See nearby quakes!
11 km (7 mi) W of Santiago (pop: 10,100) --> See nearby quakes!
13 km (8 mi) SSW of San Lorenzo (pop: 2,080) --> See nearby quakes!
14 km (9 mi) ESE of Pinotepa Nacional (pop: 29,600) --> See nearby quakes!
16 km (10 mi) SSE of Pinotepa de Don Luis (pop: 5,690) --> See nearby quakes!
28 km (18 mi) ENE of Corralero (pop: 1,740) --> See nearby quakes!
32 km (20 mi) SSE of San Antonio Tepetlapa (pop: 2,620) --> See nearby quakes!
155 km (96 mi) SW of Santa Maria (pop: 255,000) --> See nearby quakes!
371 km (231 mi) SSE of Mexico City (pop: 12,294,200) --> See nearby quakes!
Primary data source: SSN (Servicio Sismológico Nacional)
Estimated released energy: 5.6 x 109 joules (1.56 megawatt hours, equivalent to 1.34 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.
|3.3||19 km||Mexico: 14 Km Al SURESTE 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.