Light mag. 3.7 earthquake - North Pacific Ocean, 147 km south of Tonala, Chiapas, Mexico, on Thursday, Oct 21, 2021 9:48 am (GMT -6) -
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Light magnitude 3.7 earthquake at 21 km depth
22 Oct 01:00 UTC: First to report: SSN after 9 hours.
Local time at epicenter: Thursday, Oct 21, 2021 9:48 am (GMT -6)
Depth: 21.0 km
Epicenter latitude / longitude: 14.77°N / 93.77°W↗ (North Pacific Ocean, Mexico)
Antipode: 14.77°S / 86.23°E↗
Nearest volcano: Tacana (183 km / 114 mi)
Nearby towns and cities:
100 km (62 mi) SW of La Esperanza (El Zapotal) (pop: 1,030) --> See nearby quakes!
106 km (66 mi) SSW of Topon (pop: 407) --> See nearby quakes!
106 km (66 mi) WSW of Barra Zacapulco (pop: 385) --> See nearby quakes!
107 km (66 mi) SSW of La Conquista (Pijijiapan) (pop: 473) --> See nearby quakes!
108 km (67 mi) SW of Ibarra (pop: 470) --> See nearby quakes!
113 km (70 mi) SW of Joaquin Miguel Gutiérrez (Margaritas) (pop: 1,620) --> See nearby quakes!
118 km (73 mi) SW of Guanajuato (pop: 708) --> See nearby quakes!
119 km (74 mi) SW of Mapastepec (pop: 17,900) --> See nearby quakes!
126 km (79 mi) SW of Plan de Ayala (pop: 662) --> See nearby quakes!
770 km (478 mi) SE 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||21 km||Mexico: 118 Km Al SUROESTE De PIJIJIAPAN, CHIS||SSN|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.