Weak mag. 3.7 earthquake - Santo Domingo Tehuantepec, 41 km west of Matias Romero, Oaxaca, Mexico, on 2021-02-23 13:10:55 (Hora de México) -
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Weak magnitude 3.7 earthquake at 100 km depth
24 Feb 02:14 UTC: First to report: SSN after 7 hours.
Date & time: 23 Feb 2021 19:10:55 UTC -
Local time at epicenter: 2021-02-23 13:10:55 (Hora de México)
Magnitude: 3.7
Depth: 100.0 km
Epicenter latitude / longitude: 16.93°N / 95.42°W
(Santo Domingo Tehuantepec, Oaxaca, Mexico)Nearest volcano: San Martín (185 km / 115 mi)
Nearby towns and cities:
6 km (4 mi) ENE of Santa Isabel de la Reforma (pop: 388) --> See nearby quakes!
11 km (7 mi) SSE of San Juan Mazatlan (pop: 1,790) --> See nearby quakes!
22 km (14 mi) NNW of Santa Maria Guenagati (pop: 1,490) --> See nearby quakes!
35 km (22 mi) W of San Juan Guichicovi (pop: 4,280) --> See nearby quakes!
41 km (25 mi) W of Matias Romero (Matías Romero Avendaño) (pop: 18,900) --> See nearby quakes!
45 km (28 mi) WSW of Palomares (pop: 3,760) --> See nearby quakes!
48 km (30 mi) N of Jalapa (pop: 8,290) --> See nearby quakes!
53 km (33 mi) NW of Ixtepec (pop: 25,400) --> See nearby quakes!
139 km (87 mi) E of Oaxaca City (pop: 255,000) --> See nearby quakes!
480 km (298 mi) SE 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
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| Magnitude | Depth | Location | Source |
| 3.7 | 1 km | 41 Km Al OESTE De MATIAS ROMERO, OAX, Mexico | SSN |
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