Light mag. 3.4 earthquake - San Marcos, 35 km southwest of Ayutla de los Libres, Guerrero, Mexico, on 2021-03-01 04:59:13 (Hora de México) -

Light mag. 3.4 earthquake - San Marcos, 35 km southwest of Ayutla de los Libres, Guerrero, Mexico, on 2021-03-01 04:59:13 (Hora de México)

Light magnitude 3.4 earthquake at 18 km depth

1 Mar 14:14 UTC: First to report: SSN after 3 hours.
Date & time: 1 Mar 2021 10:59:13 UTC -
Local time at epicenter: 2021-03-01 04:59:13 (Hora de México)
Magnitude: 3.4
Depth: 18.0 km
Epicenter latitude / longitude: 16.73°N / 99.32°W (San Marcos, Guerrero, Mexico)
Nearby towns and cities:
3 km (2 mi) ESE of Barrio Nuevo (Toro Pando) (pop: 67) --> See nearby quakes!
11 km (7 mi) SE of San Marcos (pop: 13,300) --> See nearby quakes!
15 km (10 mi) SSW of Rancho Viejo (pop: 1,120) --> See nearby quakes!
21 km (13 mi) W of Cruz Grande (pop: 11,800) --> See nearby quakes!
29 km (18 mi) SSW of Tecoanapa (pop: 4,270) --> See nearby quakes!
34 km (21 mi) W of Cuautepec (pop: 3,570) --> See nearby quakes!
35 km (22 mi) SW of Ayutla de los Libres (pop: 15,400) --> See nearby quakes!
39 km (24 mi) WNW of Copala (pop: 6,620) --> See nearby quakes!
93 km (58 mi) SSE of Chilpancingo (pop: 187,300) --> See nearby quakes!
301 km (187 mi) S of Mexico City (pop: 12,294,200) --> See nearby quakes!
Primary data source: SSN (Servicio Sismológico Nacional)
Estimated released energy: 7.9 x 109 joules (2.21 megawatt hours, equivalent to 1.9 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.
MagnitudeDepthLocationSource
3.418 km11 Km Al SURESTE De SAN MARCOS, GRO, MexicoSSN
3.418 kmGUERRERO, MEXICOEMSC

User reports for this quake

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
There are no user reports for this quake yet. If you felt it be the first to report it!
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Earlier earthquakes in the same area

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