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Light mag. 3.9 earthquake - North Pacific Ocean, 191 km southwest of Mapastepec, Chiapas, Mexico, on Thursday, Dec 1, 2022 at 2:06 pm (GMT -6) -

Light magnitude 3.9 earthquake at 16 km depth

2 Dec 02:07 UTC: First to report: SSN after 6 hours.

Earthquake details

Date & time	Dec 1, 2022 20:06:52 UTC -
Local time at epicenter	Thursday, Dec 1, 2022 at 2:06 pm (GMT -6)
Status	Confirmed
Magnitude	3.9
Depth	16.0 km
Epicenter latitude / longitude	14.35°N / 94.28°W (North Pacific Ocean, Mexico)
Antipode	14.35°S / 85.72°E
Shaking intensity	Light shaking near epicenter
Felt	0 reports
Primary data source	SSN (Servicio Sismológico Nacional)
Nearest volcano	Tacana (249 km / 155 mi)
Nearby towns and cities	171 km (106 mi) SW of Nuevo Tolomita (pop: 74) \| Show on map \| Quakes nearby 173 km (108 mi) SSW of La Conquista (Pijijiapan) (pop: 473) \| Show on map \| Quakes nearby 185 km (115 mi) SW of Adolfo Lopez Mateos (pop: 521) \| Show on map \| Quakes nearby 185 km (115 mi) SW of Joaquin Miguel Gutiérrez (Margaritas) (pop: 1,620) \| Show on map \| Quakes nearby 188 km (117 mi) SW of Pijijiapan (pop: 16,900) \| Show on map \| Quakes nearby 191 km (119 mi) SW of Mapastepec (pop: 17,900) \| Show on map \| Quakes nearby 198 km (123 mi) SW of Plan de Ayala (pop: 662) \| Show on map \| Quakes nearby 765 km (475 mi) SE of Mexico (pop: 12,294,200) \| Show on map \| Quakes nearby
Weather at epicenter at time of quake
Estimated seismic energy released	4.5 x 10¹⁰ joules (12.4 megawatt hours, equivalent to 10.7 tons of TNT) \| about seismic energy

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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.	Depth	Location	Source
3.9	16 km	Mexico: 187 Km Al SUROESTE De PIJIJIAPAN, CHIS	SSN
3.9	16 km	Off Coast of Chiapas, Mexico	RaspberryShake

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Seismograms

Seismic station: COMITAN (CCIG/MX network) | Distance from quake: 315 km / 195 mi | Show on map | Station Info

Seismic station COMITAN: vertical movement plot around time of quake (source: IRIS/BUD)

Seismogram (vertical component) around time of quake. Thin dotted red line indicates time of quake. Seismic waves arrive some time later, depending on distance. Bandpass filter applied: 0.5-10.0 Hz. Source: IRIS Buffer of Uniform Data (BUD) webtool

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.

Earlier earthquakes in the same area

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