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Light mag. 4.0 earthquake - North Pacific Ocean, 64 km south of Matamoros, Mexico, on Thursday, Mar 30, 2023 at 12:08 am (GMT -6) -

Light magnitude 4.0 earthquake at 20 km depth

30 Mar 06:35 UTC: First to report: SSN after 27 minutes.

Earthquake details

Date & time	Mar 30, 2023 06:08:05 UTC -
Local time at epicenter	Thursday, Mar 30, 2023 at 12:08 am (GMT -6)
Status	Confirmed
Magnitude	4
Depth	20.0 km
Epicenter latitude / longitude	18.23°N / 103.34°W (North Pacific Ocean, Mexico)
Antipode	18.23°S / 76.66°E
Shaking intensity	Weak shaking near epicenter
Felt	0 reports
Primary data source	SSN (Servicio Sismológico Nacional)
Nearest volcano	Colima (146 km / 91 mi)
Nearby towns and cities	5 km (3 mi) SSE of Maruata (pop: 590) \| Show on map \| Quakes nearby 43 km (27 mi) SE of La Placita de Morelos (pop: 1,440) \| Show on map \| Quakes nearby 45 km (28 mi) SSE of Aquila (pop: 1,740) \| Show on map \| Quakes nearby 59 km (37 mi) S of Villa Victoria (pop: 1,010) \| Show on map \| Quakes nearby 63 km (39 mi) SSE of La Loma (pop: 7,310) \| Show on map \| Quakes nearby 64 km (40 mi) SSW of Matamoros (Centro) (pop: 10,800) \| Show on map \| Quakes nearby 81 km (50 mi) SW of Aguililla (pop: 8,800) \| Show on map \| Quakes nearby 463 km (288 mi) WSW of Mexico (pop: 12,294,200) \| Show on map \| Quakes nearby
Weather at epicenter at time of quake	Overcast Clouds 25.3°C (78 F), humidity: 61%, wind: 3 m/s (7 kts) from NW
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
4.0	20 km	Mexico: 63 Km Al SUROESTE De COALCOMAN, MICH	SSN
4.0	20 km	Near Coast of Michoacan, Mexico	RaspberryShake
4.0	20 km	OFFSHORE MICHOACAN, MEXICO	EMSC

Most recent quakes Top 20 past 24 hrs Quakes in Mexico

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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