Mag. 4.0 earthquake - Cerro Alto, 1.1 km south of Cerro Alto, Cotaxtla, Veracruz, Mexico, on Friday, 13 May 2011 at 00:33 (GMT)

Mag. 4.0 earthquake - Cerro Alto, 1.1 km south of Cerro Alto, Cotaxtla, Veracruz, Mexico, on Friday, 13 May 2011 at 00:33 (GMT)

Light magnitude 4.0 earthquake at 27 km depth

Date & time: 13 May 2011 00:33:43 UTC
Magnitude: 4
Depth: 27.4 km
Epicenter latitude / longitude: 18.835°N / 96.433°W (Cerro Alto, Veracruz, Mexico)
Nearest volcano: Pico de Orizaba (90 km / 56 mi)
Nearby towns and cities:
1 km (1 mi) SSW of Cerro Alto (pop: 496) --> See nearby quakes!
24 km (15 mi) S of Soledad de Doblado (pop: 12,400) --> See nearby quakes!
28 km (18 mi) WNW of Piedras Negras (pop: 8,770) --> See nearby quakes!
31 km (19 mi) E of Cuitlahuac (Cuitláhuac) (pop: 13,700) --> See nearby quakes!
40 km (25 mi) NW of La Isla (pop: 24,600) --> See nearby quakes!
43 km (27 mi) SSW of Valente Diaz (pop: 25,700) --> See nearby quakes!
44 km (27 mi) N of Tierra Blanca (pop: 47,800) --> See nearby quakes!
49 km (31 mi) SW of Veracruz (pop: 428,300) --> See nearby quakes!
52 km (32 mi) E of Cordoba (pop: 140,900) --> See nearby quakes!
291 km (181 mi) ESE of Mexiko (Mexico City) (pop: 12,294,200) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 6.3 x 1010 joules (17.5 megawatt hours, equivalent to 15.1 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
M 4.027 kmVeracruz, MexicoUSGS
Note: for quakes of 2012 and earlier, our database often contains only records from USGS.

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

Mag. 4.0 earthquake - Cerro Alto, 1.1 km south of Cerro Alto, Cotaxtla, Veracruz, Mexico, on Friday, 13 May 2011 at 00:33 (GMT)
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