Moderate mag. 4.2 earthquake - North Pacific Ocean, 161 km southwest of Pijijiapan, Chiapas, Mexico, on Thursday, Oct 21, 2021 7:08 am (GMT -6) -

Moderate mag. 4.2 earthquake - North Pacific Ocean, 161 km southwest of Pijijiapan, Chiapas, Mexico, on Thursday, Oct 21, 2021 7:08 am (GMT -6)

Moderate magnitude 4.2 earthquake at 17 km depth

21 Oct 13:32 UTC: First to report: EMSC after 24 minutes.
21 Oct 13:35: Now using data updates from SSN
Date & time: Oct 21, 2021 13:08:11 UTC -
Local time at epicenter: Thursday, Oct 21, 2021 7:08 am (GMT -6)
Magnitude: 4.2
Depth: 17.0 km
Epicenter latitude / longitude: 14.79°N / 94.39°W (North Pacific Ocean, Mexico)
Antipode: 14.79°S / 85.61°E
Nearest volcano: Tacana (248 km / 154 mi)
Nearby towns and cities:
141 km (87 mi) SSW of Isla San Marcos (pop: 86) --> See nearby quakes!
142 km (88 mi) SW of El Manguito (Tonalá) (pop: 821) --> See nearby quakes!
148 km (92 mi) SSW of San Luqueño (pop: 1,020) --> See nearby quakes!
151 km (94 mi) WSW of La Esperanza (El Zapotal) (pop: 1,030) --> See nearby quakes!
151 km (94 mi) SSW of La Polka (pop: 965) --> See nearby quakes!
152 km (94 mi) SW of Tamaulipas (pop: 1,570) --> See nearby quakes!
161 km (100 mi) SW of Pijijiapan (pop: 16,900) --> See nearby quakes!
163 km (101 mi) WSW of Joaquin Miguel Gutiérrez (Margaritas) (pop: 1,620) --> See nearby quakes!
192 km (119 mi) SE of Santiago Astata (pop: 2,210) --> See nearby quakes!
721 km (448 mi) SE of Mexico City (pop: 12,294,200) --> See nearby quakes!
Weather at epicenter at time of quake:
Overcast Clouds 25.6°C (78 F), humidity: 87%, wind: 6 m/s (12 kts) from ENE
Primary data source: SSN (Servicio Sismológico Nacional)
Estimated released energy: 1.3 x 1011 joules (35 megawatt hours, equivalent to 30.1 tons of TNT) More info
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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.
Mag.DepthLocationSource
4.217 kmMexico: 158 Km Al SUROESTE De TONALA, CHISSSN
4.178 kmOFFSHORE CHIAPAS, MEXICOEMSC
4.178 km69 Km SSW of Manuel Ávila Camacho (Ponte Duro), MexicoUSGS

User reports for this quake

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
There are no user reports for this quake yet. If you felt it be the first to report it!
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