Moderate mag. 4.5 earthquake - Guerrero, 257 km southwest of Mexico City (Ciudad de México), on 2020-10-03 22:36:19 (Hora de México) -

Moderate mag. 4.5 earthquake - Guerrero, 257 km southwest of Mexico City (Ciudad de México), on 2020-10-03 22:36:19 (Hora de México)

Moderate magnitude 4.5 earthquake at 9 km depth

4 Oct 03:56 UTC: First to report: SSN after 20 minutes.
Date & time: Oct 4, 2020 03:36:19 UTC -
Local time at epicenter: 2020-10-03 22:36:19 (Hora de México)
Magnitude: 4.5
Depth: 9.0 km
Epicenter latitude / longitude: 17.6°N / 100.61°W (El Conejo, Guerrero, Mexico)
Antipode: 17.6°S / 79.39°E
Nearest volcano: Nevado de Toluca (190 km / 118 mi)
Nearby towns and cities:
8 km (5 mi) SE of Los Fresnos de Puerto Rico (pop: 201) --> See nearby quakes!
42 km (26 mi) N of Técpan de Galeana (pop: 15,100) --> See nearby quakes!
46 km (29 mi) NNE of Nuxco (pop: 1,990) --> See nearby quakes!
47 km (29 mi) NE of san luis de la loma (pop: 4,240) --> See nearby quakes!
48 km (30 mi) NNW of Atoyac de Alvarez (Atoyac de Álvarez) (pop: 21,400) --> See nearby quakes!
55 km (34 mi) NE of Papanoa (pop: 3,510) --> See nearby quakes!
63 km (39 mi) SSW of Ajuchitlan (pop: 6,330) --> See nearby quakes!
70 km (44 mi) E of Petatlan (Petatlán) (pop: 21,700) --> See nearby quakes!
117 km (73 mi) W of Chilpancingo (pop: 187,300) --> See nearby quakes!
257 km (159 mi) SW of Mexico City (pop: 12,294,200) --> See nearby quakes!
Weather at epicenter at time of quake:
Broken Clouds 14°C (57 F), humidity: 98%, wind: 1 m/s (2 kts) from NE
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.
4.59 km42 Km Al NORTE De TECPAN, GRO, MexicoSSN
4.135 km36 Km NW of Atoyac De Alvarez, MexicoEMSC
4.135 km22 Km NNW of El Súchil, MexicoUSGS

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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Ciudad de México (263.7 km NE of epicenter) [Map] / Very weak shaking (MMI II) : Se percibió muy poco movimiento muy ligero de objetos colgantes (reported through our app)  
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