Light mag. 3.1 earthquake - Tecoanapa, 24 km west of Ayutla de los Libres, Guerrero, Mexico, on 2021-07-16 03:58:54 (Hora de México) -
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Light magnitude 3.1 earthquake at 12 km depth
16 Jul 13:07 UTC: First to report: SSN after 4 hours.
Local time at epicenter: 2021-07-16 03:58:54 (Hora de México)
Depth: 12.0 km
Epicenter latitude / longitude: 16.97°N / 99.32°W↗ (Tecoanapa, Guerrero, Mexico)
Antipode: 16.97°S / 80.68°E↗
Nearest volcano: Chichinautzin (236 km / 147 mi)
Nearby towns and cities:
0 km (0 mi) S of Las Animas (Tecoanapa) (pop: 1,560) --> See nearby quakes!
12 km (7 mi) WSW of Buenavista de Allende (pop: 1,840) --> See nearby quakes!
12 km (8 mi) NNW of Rancho Viejo (pop: 1,120) --> See nearby quakes!
15 km (9 mi) ESE of La Mesa (pop: 2,690) --> See nearby quakes!
21 km (13 mi) NNE of San Marcos (pop: 13,300) --> See nearby quakes!
24 km (15 mi) W of Ayutla de los Libres (pop: 15,400) --> See nearby quakes!
31 km (19 mi) SE of Tierra Colorada (pop: 11,500) --> See nearby quakes!
35 km (21 mi) NW of Cruz Grande (pop: 11,800) --> See nearby quakes!
68 km (42 mi) SSE of Chilpancingo (pop: 187,300) --> See nearby quakes!
274 km (170 mi) S of Mexico City (pop: 12,294,200) --> See nearby quakes!
Primary data source: SSN (Servicio Sismológico Nacional)
Estimated released energy: 2.8 x 109 joules (783 kilowatt hours, equivalent to 0.674 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.
|3.1||12 km||Mexico: 21 Km Al NORESTE De SAN MARCOS, GRO||SSN|
|3.1||12 km||GUERRERO, MEXICO||EMSC|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.