Mag. 4.0 earthquake - 56 km southwest of Tonalá, Chiapas, Mexico, on 2020-10-16 15:23:58 (Hora de México) -

Mag. 4.0 earthquake  - 56 km southwest of Tonalá, Chiapas, Mexico, on 2020-10-16 15:23:58 (Hora de México)

Light magnitude 4.0 earthquake at 11 km depth

16 Oct 20:41 UTC: Premier à signaler: EMSC après 17 minutes.
16 Oct 20:42: Maintenant en utilisant une nouvelle source de données: SSN
Date & time: 16 Oct 2020 08:23:58 UTC -
Local time at epicenter: 2020-10-16 15:23:58 (Hora de México)
Magnitude: 4.0
Profondeur: 11.0 km
Epicenter latitude / longitude: 15.63°N / 93.96°W (Mexique)
Volcan le plus près: Tacana (206 km / 128 mi)
Nearby towns and cities:
37 km SSW de Puerto Arista (Tonalá) (pop: 944)
44 km WSW de Manuel Ávila Camacho (Ponte Duro) (Tonalá) (pop: 1,780)
48 km SSW de Paredón (pop: 6,130)
54 km WSW de Tres Picos (pop: 4,400)
56 km SSW de Tonalá (pop: 32,900)
68 km S de Arriaga (pop: 22,800)
155 km SW de Tuxtla (pop: 481,100)
692 km SE de Mexico City (pop: 12,294,200)
Weather at epicenter at time of quake:
Scattered Clouds 28.8°C (84 F), humidity: 74%, wind: 4 m/s (7 kts) from WSW
Primary data source: SSN
Estimated released energy: 6.3 x 1010 joules (17.5 megawatt hours, equivalent to 15.1 tons of TNT) [learn more]
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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.
MagnitudeProfondeurLocationSource
M 4.011 km55 Km Al SUROESTE De TONALA, CHIS, MexicoSSN
M 4.011 kmOffshore Chiapas, MexicoEMSC

User reports for this quake

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Earlier earthquakes in the same area since 1900

Mag. 4.0 earthquake - 56 km southwest of Tonalá, Chiapas, Mexico, on 2020-10-16 15:23:58 (Hora de México)

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