Light mag. 3.7 earthquake - San Marcos, 36 km northeast of Acapulco de Juarez, Guerrero, Mexico, on 2021-02-19 01:17:57 (Hora de México) -
Quake Data | Interactive map | User Reports | Earlier quakes in same area | Quakes in Mexico| Guerrero | Mexico City
Light magnitude 3.7 earthquake at 32 km depth
19 Feb 14:21 UTC: First to report: SSN after 7 hours.
Date & time: 19 Feb 2021 07:17:57 UTC -
Local time at epicenter: 2021-02-19 01:17:57 (Hora de México)
Depth: 32.0 km
Epicenter latitude / longitude: 16.99°N / 99.6°W (San Marcos, Guerrero, Mexico)
Nearest volcano: Nevado de Toluca (236 km / 147 mi)
Nearby towns and cities:
3 km (2 mi) SSW of Chamizal (pop: 106) --> See nearby quakes!
15 km (9 mi) W of Las Mesas (pop: 2,690) --> See nearby quakes!
17 km (11 mi) SE of Xaltianguis (Centro) (pop: 6,970) --> See nearby quakes!
19 km (12 mi) E of Kilometro 30 (Centro) (pop: 6,300) --> See nearby quakes!
21 km (13 mi) SSW of Tierra Colorada (pop: 11,500) --> See nearby quakes!
23 km (14 mi) NE of San Pedro las Playas (pop: 4,290) --> See nearby quakes!
31 km (19 mi) NW of San Marcos (pop: 13,300) --> See nearby quakes!
36 km (23 mi) ENE of Acapulco de Juarez (pop: 673,500) --> See nearby quakes!
63 km (39 mi) S of Chilpancingo (pop: 187,300) --> See nearby quakes!
276 km (171 mi) S of Mexico City (pop: 12,294,200) --> See nearby quakes!
Primary data source: SSN (Servicio Sismológico Nacional)
Estimated released energy: 2.2 x 1010 joules (6.22 megawatt hours, equivalent to 5.35 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.
|3.7||32 km||31 Km Al NOROESTE De SAN MARCOS, GRO, Mexico||SSN|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.