Mag. 4.5 earthquake - 3.6 km northwest of San Miguel Quetzaltepec, Oaxaca, Mexico, on 2020-04-21 19:50:10 (Hora de México) -

Mag. 4.5 earthquake  - 3.6 km northwest of San Miguel Quetzaltepec, Oaxaca, Mexico, on 2020-04-21 19:50:10 (Hora de México)

Light magnitude 4.5 earthquake at 17 km depth

22 Apr 10:35 UTC: First to report: SSN after 9 hours.
Date & time: 22 Apr 2020 01:50:10 UTC -
Local time at epicenter: 2020-04-21 19:50:10 (Hora de México)
Magnitude: 4.5
Depth: 17.0 km
Epicenter latitude / longitude: 16.99°N / 95.79°W (San Miguel Quetzaltepec, Oaxaca, Mexico)
Nearest volcano: San Martin Pajapan (184 km / 114 mi)
Nearby towns and cities:
3 km (2 mi) WNW of Rancho el Llano (pop: 63) --> See nearby quakes!
12 km (8 mi) NNE of Guadalupe Victoria (pop: 1,150) --> See nearby quakes!
13 km (8 mi) SSE of Santa Maria Alotepec (pop: 1,070) --> See nearby quakes!
14 km (9 mi) WNW of Santa Margarita Huitepec (San Juan Mazatlán) (pop: 1,010) --> See nearby quakes!
19 km (12 mi) S of San Juan Cotzocon (pop: 3,700) --> See nearby quakes!
23 km (14 mi) E of Santa Maria Tepantlali (pop: 1,100) --> See nearby quakes!
31 km (19 mi) ESE of Tlahuitoltepec (pop: 3,450) --> See nearby quakes!
34 km (21 mi) NE of San Pedro Quiatoni (pop: 2,790) --> See nearby quakes!
100 km (62 mi) E of Oaxaca City (pop: 255,000) --> See nearby quakes!
445 km (276 mi) SE of Mexiko (Mexico City) (pop: 12,294,200) --> See nearby quakes!
Primary data source: SSN (Servicio Sismológico Nacional)
Estimated released energy: 3.5 x 1011 joules (98.6 megawatt hours, equivalent to 84.8 tons of TNT) More info
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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.
M 4.517 km73 km al ESTE de TLACOLULA, OAX (Mexico)SSN

User reports for this quake (1)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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Fairhope, AL (1701.3 km NNE of epicenter) [Map] / not felt : I heard distant rumblings for about a 20 minute period. Numerous people with 125 mile radius from me were also on Facebook commenting about the sound. It was like distant thunder (nothing in radar) or like sounds you hear during construction
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Earlier earthquakes in the same area

Mag. 4.5 earthquake - 3.6 km northwest of San Miguel Quetzaltepec, Oaxaca, Mexico, on 2020-04-21 19:50:10 (Hora de México)
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