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Light mag. 3.7 earthquake - North Pacific Ocean, 68 km southeast of La Placita de Morelos, Mexico, on Thursday, Sep 29, 2022 at 4:19 am (GMT -5) -

Light magnitude 3.7 earthquake at 10 km depth

29 Sep 13:00 UTC: First to report: SSN after 4 hours.

Earthquake details

Date & time	Sep 29, 2022 09:19:53 UTC -
Local time at epicenter	Thursday, Sep 29, 2022 at 4:19 am (GMT -5)
Status	Confirmed
Magnitude	3.7
Depth	10.0 km
Epicenter latitude / longitude	18.09°N / 103.14°W (North Pacific Ocean, Mexico)
Antipode	18.09°S / 76.86°E
Shaking intensity	Light shaking near epicenter
Felt	0 reports
Primary data source	SSN (Servicio Sismológico Nacional)
Nearest volcano	Colima (166 km / 103 mi)
Nearby towns and cities	14 km (8 mi) SSW of Cuilala de Hidalgo (pop: 209) \| Show on map \| Quakes nearby 20 km (12 mi) WSW of Boca de la Manzanilla (La Manzanilla Dos) (pop: 107) \| Show on map \| Quakes nearby 22 km (14 mi) SSE of Santa Cruz de Cachan (pop: 165) \| Show on map \| Quakes nearby 23 km (14 mi) S of San Pedro Naranjestil (pop: 632) \| Show on map \| Quakes nearby 30 km (19 mi) SE of Maruata (pop: 590) \| Show on map \| Quakes nearby 44 km (27 mi) SE of Motin del Oro (pop: 239) \| Show on map \| Quakes nearby 68 km (42 mi) SE of La Placita de Morelos (pop: 1,440) \| Show on map \| Quakes nearby 448 km (278 mi) WSW of Mexico (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	10 km	Mexico: 76 Km Al SUR De COALCOMAN, MICH	SSN
3.7	10 km	Near Coast of Michoacan, Mexico	RaspberryShake

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Seismograms

Seismic station: Morelia, Mich, MX (MOIG/MX network) | Distance from quake: 265 km / 165 mi | Show on map | Station Info

Seismic station Morelia, Mich, MX: 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. 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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