Light mag. 3.7 earthquake - North Pacific Ocean, 78 km south of Salina Cruz, Oaxaca, Mexico, on Friday, Oct 22, 2021 3:20 am (GMT -6) -
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Light magnitude 3.7 earthquake at 26 km depth
22 Oct 13:01 UTC: First to report: SSN after 4 hours.
Local time at epicenter: Friday, Oct 22, 2021 3:20 am (GMT -6)
Depth: 26.0 km
Epicenter latitude / longitude: 15.51°N / 94.96°W↗ (North Pacific Ocean, Mexico)
Antipode: 15.51°S / 85.04°E↗
Nearby towns and cities:
74 km (46 mi) SE of Concepcion Bamba (pop: 312) --> See nearby quakes!
78 km (48 mi) S of San Mateo del Mar (pop: 5,730) --> See nearby quakes!
78 km (49 mi) SSE of Salina Cruz (pop: 76,600) --> See nearby quakes!
88 km (54 mi) SSW of San Francisco del Mar Viejo (pop: 4,030) --> See nearby quakes!
91 km (57 mi) S of Santa Rosa (pop: 2,490) --> See nearby quakes!
93 km (58 mi) SSW of San Dionisio del Mar (pop: 3,140) --> See nearby quakes!
95 km (59 mi) S of Santa Maria Xadani (pop: 7,610) --> See nearby quakes!
95 km (59 mi) SSE of Santo Domingo Tehuantepec (Tehuantepec) (pop: 42,100) --> See nearby quakes!
96 km (59 mi) SSE of San Blas Atempa (pop: 12,000) --> See nearby quakes!
621 km (386 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
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.
|3.7||26 km||Mexico: 78 Km Al SURESTE De SALINA CRUZ, OAX||SSN|
|3.7||26 km||OFFSHORE OAXACA, MEXICO||EMSC|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.