Light mag. 4.0 earthquake - North Pacific Ocean, 25 km south of Salina Cruz, Oaxaca, Mexico, on 2021-04-20 04:10:55 (Hora de México) -
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Light magnitude 4.0 earthquake at 63 km depth
20 Apr 13:07 UTC: First to report: SSN after 4 hours.
Date & time: 20 Apr 2021 09:10:55 UTC -
Local time at epicenter: 2021-04-20 04:10:55 (Hora de México)
Depth: 63.0 km
Epicenter latitude / longitude: 15.96°N / 95.12°W (North Pacific Ocean, Mexico)
Nearby towns and cities:
25 km (15 mi) SE of Playa Azul (pop: 22) --> See nearby quakes!
25 km (16 mi) SSE of Salina Cruz (pop: 76,600) --> See nearby quakes!
32 km (20 mi) SSW of San Mateo del Mar (pop: 5,730) --> See nearby quakes!
32 km (20 mi) ESE of El Morro (pop: 2,630) --> See nearby quakes!
43 km (26 mi) SSE of Santo Domingo Tehuantepec (Tehuantepec) (pop: 42,100) --> See nearby quakes!
43 km (27 mi) SSE of San Blas Atempa (pop: 12,000) --> See nearby quakes!
54 km (34 mi) S of Juchitan de Zaragoza (pop: 74,800) --> See nearby quakes!
65 km (40 mi) SSW of Union Hidalgo (Unión Hidalgo) (pop: 13,700) --> See nearby quakes!
67 km (42 mi) S of Ixtepec (pop: 25,400) --> See nearby quakes!
574 km (356 mi) SE of Mexico City (pop: 12,294,200) --> See nearby quakes!
Primary data source: SSN (Servicio Sismológico Nacional)
Estimated released energy: 6.3 x 1010 joules (17.5 megawatt hours, equivalent to 15.1 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.
|4.0||63 km||26 Km Al SURESTE 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.