Moderate mag. 4.1 earthquake - North Pacific Ocean, 36 km south of Salina Cruz, Oaxaca, Mexico, on 2021-04-23 07:12:35 (Hora de México) -
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Moderate magnitude 4.1 earthquake at 16 km depth
24 Apr 01:07 UTC: First to report: SSN after 13 hours.
Local time at epicenter: 2021-04-23 07:12:35 (Hora de México)
Depth: 16.0 km
Epicenter latitude / longitude: 15.85°N / 95.17°W↗ (North Pacific Ocean, Mexico)
Antipode: 15.85°S / 84.83°E↗
Nearby towns and cities:
31 km (19 mi) SE of Ensenada Chipehua (pop: 36) --> See nearby quakes!
36 km (23 mi) S of Salina Cruz (pop: 76,600) --> See nearby quakes!
45 km (28 mi) SSW of San Mateo del Mar (pop: 5,730) --> See nearby quakes!
45 km (28 mi) SSE of Rincon Moreno (pop: 1,020) --> See nearby quakes!
52 km (33 mi) S of Santa Rosa (pop: 2,490) --> See nearby quakes!
53 km (33 mi) S of Santo Domingo Tehuantepec (Tehuantepec) (pop: 42,100) --> See nearby quakes!
54 km (33 mi) S of San Blas Atempa (pop: 12,000) --> See nearby quakes!
57 km (35 mi) ESE of San Pedro Huamelula (pop: 2,250) --> See nearby quakes!
67 km (42 mi) SSW of Juchitan de Zaragoza (pop: 74,800) --> See nearby quakes!
578 km (359 mi) SE of Mexico City (pop: 12,294,200) --> See nearby quakes!
Primary data source: SSN (Servicio Sismológico Nacional)
Estimated released energy: 8.9 x 1010 joules (24.8 megawatt hours, equivalent to 21.3 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.
|4.1||16 km||37 Km Al SUR De SALINA CRUZ, OAX, Mexico||SSN|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.