Weak mag. 3.8 earthquake - Santo Domingo Petapa, 24 km west of Matias Romero Avendaño, Oaxaca, Mexico, on Monday, Oct 18, 2021 3:21 pm (GMT -5) -
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Weak magnitude 3.8 earthquake at 101 km depth
19 Oct 01:07 UTC: First to report: SSN after 5 hours.
Local time at epicenter: Monday, Oct 18, 2021 3:21 pm (GMT -5)
Depth: 101.0 km
Epicenter latitude / longitude: 16.87°N / 95.26°W↗ (Santo Domingo Petapa, Oaxaca, Mexico)
Antipode: 16.87°S / 84.74°E↗
Nearest volcano: San Martín (190 km / 118 mi)
Nearby towns and cities:
3 km (2 mi) WNW of Las Uvas (pop: 53) --> See nearby quakes!
14 km (9 mi) WNW of Santo Domingo Petapa (pop: 5,430) --> See nearby quakes!
20 km (13 mi) WSW of San Juan Guichicovi (pop: 4,280) --> See nearby quakes!
24 km (15 mi) W of Matias Romero Avendaño (Matías Romero Avendaño) (pop: 18,900) --> See nearby quakes!
36 km (23 mi) SW of Palomares (pop: 3,760) --> See nearby quakes!
38 km (24 mi) NNW of Ixtepec (pop: 25,400) --> See nearby quakes!
47 km (29 mi) NNE of Jalapa (pop: 8,290) --> See nearby quakes!
55 km (34 mi) NNW of Juchitan de Zaragoza (pop: 74,800) --> See nearby quakes!
157 km (98 mi) E of Oaxaca (pop: 255,000) --> See nearby quakes!
498 km (309 mi) SE of Mexico (Ciudad de México) (pop: 12,294,200) --> See nearby quakes!
Primary data source: SSN (Servicio Sismológico Nacional)
Estimated released energy: 3.2 x 1010 joules (8.78 megawatt hours, equivalent to 7.56 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.
|3.8||101 km||Mexico: 23 Km Al OESTE 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.