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Moderate mag. 4.0 earthquake - North Pacific Ocean, 97 km southwest of Huixtla, Chiapas, Mexico, on Thursday, Mar 30, 2023 at 10:39 am (GMT -6) -

Moderate magnitude 4.0 earthquake at 11 km depth

30 Mar 17:12 UTC: First to report: RaspberryShake after 33 minutes.
30 Mar 17:21: Now using data updates from SSN

Earthquake details

Date & time	Mar 30, 2023 16:39:11 UTC -
Local time at epicenter	Thursday, Mar 30, 2023 at 10:39 am (GMT -6)
Status	Confirmed
Magnitude	4
Depth	11.0 km
Epicenter latitude / longitude	14.51°N / 93.09°W (North Pacific Ocean, Mexico)
Antipode	14.51°S / 86.91°E
Shaking intensity	Light shaking near epicenter
Felt	0 reports
Primary data source	SSN (Servicio Sismológico Nacional)
Nearest volcano	Tacana (126 km / 78 mi)
Nearby towns and cities	68 km (42 mi) SW of San José el Hueyate (Barra de San José) (pop: 756) \| Show on map \| Quakes nearby 69 km (43 mi) WSW of Badenia (pop: 322) \| Show on map \| Quakes nearby 70 km (43 mi) SW of Aztlan (pop: 286) \| Show on map \| Quakes nearby 79 km (49 mi) WSW of Mazatlan (Mazatán) (pop: 6,840) \| Show on map \| Quakes nearby 84 km (52 mi) SW of Plan de Ayala (pop: 1,440) \| Show on map \| Quakes nearby 86 km (53 mi) SW of Francisco I. Madero (pop: 1,800) \| Show on map \| Quakes nearby 97 km (60 mi) SW of Huixtla (pop: 32,000) \| Show on map \| Quakes nearby 843 km (524 mi) SE of Mexico (pop: 12,294,200) \| Show on map \| Quakes nearby
Weather at epicenter at time of quake	Clear Sky 28.4°C (83 F), humidity: 72%, wind: 3 m/s (7 kts) from S
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	11 km	Mexico: 97 Km Al SUROESTE De HUIXTLA, CHIS	SSN
4.0	11 km	Near Coast of Chiapas, Mexico	RaspberryShake
4.0	11 km	OFFSHORE CHIAPAS, MEXICO	EMSC

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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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