Weak mag. 3.7 earthquake - North Pacific Ocean, 45 km south of Tonala, Chiapas, Mexico, on Monday, Sep 27, 2021 3:02 am (GMT -5) -
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Weak magnitude 3.7 earthquake at 93 km depth
27 Sep 13:56 UTC: First to report: SSN after 6 hours.
Local time at epicenter: Monday, Sep 27, 2021 3:02 am (GMT -5)
Depth: 93.0 km
Epicenter latitude / longitude: 15.7°N / 93.65°W↗ (North Pacific Ocean, Mexico)
Antipode: 15.7°S / 86.35°E↗
Nearest volcano: Tacana (177 km / 110 mi)
Nearby towns and cities:
14 km (9 mi) SSW of Manuel Avila Camacho (Ponte Duro) (pop: 1,780) --> See nearby quakes!
22 km (14 mi) SSE of Doctor Belisario Dominguez (La Barra) (pop: 1,040) --> See nearby quakes!
27 km (17 mi) WSW of Tamaulipas (pop: 1,570) --> See nearby quakes!
37 km (23 mi) W of Colonia Central (pop: 816) --> See nearby quakes!
45 km (28 mi) SSE of Tonala (Tonalá) (pop: 35,300) --> See nearby quakes!
45 km (28 mi) SSE of Paredon (Paredón) (pop: 6,130) --> See nearby quakes!
47 km (29 mi) W of Pijijiapan (pop: 16,900) --> See nearby quakes!
50 km (31 mi) SW of Monterrey (pop: 1,090) --> See nearby quakes!
69 km (43 mi) SE of La Gloria (pop: 1,800) --> See nearby quakes!
714 km (443 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||93 km||Mexico: 44 Km Al SURESTE De TONALA, CHIS||SSN|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.