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Weak mag. 3.7 earthquake - 19 km north of Mapastepec, Chiapas, Mexico, on Wednesday, Mar 29, 2023 at 11:51 am (GMT -6) -

Weak magnitude 3.7 earthquake at 114 km depth

30 Mar 02:12 UTC: First to report: RaspberryShake after 8 hours.
30 Mar 02:14: Now using data updates from SSN

Earthquake details

Date & time	Mar 29, 2023 17:51:18 UTC -
Local time at epicenter	Wednesday, Mar 29, 2023 at 11:51 am (GMT -6)
Status	Confirmed
Magnitude	3.7
Depth	114.1 km
Epicenter latitude / longitude	15.6°N / 92.85°W (Mapastepec, Chiapas, Mexico)
Antipode	15.6°S / 87.15°E
Shaking intensity	Very weak shaking
Felt	0 reports
Primary data source	SSN (Servicio Sismológico Nacional)
Nearest volcano	Tacana (95 km / 59 mi)
Nearby towns and cities	5 km (3 mi) N of Union Chiapaneca (pop: 59) \| Show on map \| Quakes nearby 19 km (12 mi) NNE of Mapastepec (pop: 17,900) \| Show on map \| Quakes nearby 27 km (17 mi) WSW of Montecristo (pop: 2,550) \| Show on map \| Quakes nearby 33 km (21 mi) SSW of Angel Albino Corzo (Jaltenango de la Paz) (pop: 10,400) \| Show on map \| Quakes nearby 37 km (23 mi) NW of Escuintla (pop: 9,570) \| Show on map \| Quakes nearby 40 km (25 mi) ESE of Pijijiapan (pop: 16,900) \| Show on map \| Quakes nearby 132 km (82 mi) SSE of Tuxtla Gutiérrez (pop: 537,100) \| Show on map \| Quakes nearby 790 km (491 mi) ESE of Mexico (Ciudad de México) (pop: 12,294,200) \| Show on map \| Quakes nearby
Weather at epicenter at time of quake
Estimated seismic energy released	2.2 x 10¹⁰ joules (6.22 megawatt hours, equivalent to 5.35 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
3.7	114 km	Mexico: 18 Km Al NORTE De MAPASTEPEC, CHIS	SSN
3.7	114 km	Mexico-Guatemala Border Region	RaspberryShake

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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.

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