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Moderate mag. 4.0 earthquake - North Pacific Ocean, 184 km southwest of Huixtla, Chiapas, Mexico, on Sunday, Oct 2, 2022 at 4:19 pm (GMT -6) -

Moderate magnitude 4.0 earthquake at 10 km depth

3 Oct 00:56 UTC: First to report: USGS after 2 hours and 37 minutes.

Earthquake details

Date & time	Oct 2, 2022 22:19:14 UTC -
Local time at epicenter	Sunday, Oct 2, 2022 at 4:19 pm (GMT -6)
Status	Confirmed
Magnitude	4
Depth	10.0 km
Epicenter latitude / longitude	13.9925°N / 93.6961°W (North Pacific Ocean, Mexico)
Antipode	13.993°S / 86.304°E
Shaking intensity	Light shaking near epicenter
Felt	0 reports
Primary data source	USGS (United States Geological Survey)
Nearest volcano	Tacana (212 km / 132 mi)
Nearby towns and cities	155 km (96 mi) SW of San José el Hueyate (Barra de San José) (pop: 756) \| Show on map \| Quakes nearby 159 km (99 mi) WSW of Puerto Madero (Tapachula) (pop: 9,560) \| Show on map \| Quakes nearby 165 km (103 mi) SW of Mazatlan (Mazatán) (pop: 6,840) \| Show on map \| Quakes nearby 171 km (107 mi) SW of Plan de Ayala (pop: 1,440) \| Show on map \| Quakes nearby 172 km (107 mi) SW of Francisco I. Madero (pop: 1,800) \| Show on map \| Quakes nearby 182 km (113 mi) SW of Pueblo Nuevo (San Juan) (pop: 7,200) \| Show on map \| Quakes nearby 184 km (114 mi) SW of Huixtla (pop: 32,000) \| Show on map \| Quakes nearby 837 km (520 mi) SE of Mexico (pop: 12,294,200) \| Show on map \| Quakes nearby
Weather at epicenter at time of quake
Estimated seismic energy released	6.3 x 10¹⁰ joules (17.5 megawatt hours, equivalent to 15.1 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
4.3	15 km	Mexico: 194 Km Al SUROESTE De MAPASTEPEC, CHIS	SSN
4.3	15 km	OFF COAST OF CHIAPAS, MEXICO	EMSC
4.0	10 km	Off Coast of Chiapas, Mexico	RaspberryShake
4.4	92 km	Mexico: 157 Km Al Oeste De El Gancho México	INETER
4.0	10 km	Off the Coast of Chiapas, Mexico	USGS

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Seismograms

Seismic station: COMITAN (CCIG/MX network) | Distance from quake: 305 km / 189 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: 0.2-10.0 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.

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