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Light mag. 3.6 earthquake - 14 km northwest of Acapulco, Guerrero, Mexico, on Saturday, Mar 18, 2023 at 3:07 pm (GMT -6) -

Light magnitude 3.6 earthquake at 10 km depth

19 Mar 02:08 UTC: First to report: RaspberryShake after 5 hours.
19 Mar 02:21: Now using data updates from SSN

Earthquake details

Date & time	Mar 18, 2023 21:07:36 UTC -
Local time at epicenter	Saturday, Mar 18, 2023 at 3:07 pm (GMT -6)
Status	Confirmed
Magnitude	3.6
Depth	10.4 km
Epicenter latitude / longitude	16.97°N / 99.96°W (Coyuca de Benitez, Guerrero, Mexico)
Antipode	16.97°S / 80.04°E
Shaking intensity	Light shaking near epicenter
Felt	0 reports
Primary data source	SSN (Servicio Sismológico Nacional)
Nearest volcano	Nevado de Toluca (239 km / 149 mi)
Nearby towns and cities	2 km (1 mi) NE of Bajos del Ejido (pop: 6,170) \| Show on map \| Quakes nearby 10 km (6 mi) S of Tixtlancingo (pop: 3,640) \| Show on map \| Quakes nearby 14 km (9 mi) ESE of Coyuca de Benitez (Coyuca de Benítez) (pop: 13,600) \| Show on map \| Quakes nearby 14 km (9 mi) NNW of Acapulco (pop: 673,500) \| Show on map \| Quakes nearby 19 km (12 mi) W of Kilometro 30 (Centro) (pop: 6,300) \| Show on map \| Quakes nearby 81 km (50 mi) SW of Chilpancingo de los Bravo (pop: 187,300) \| Show on map \| Quakes nearby 287 km (178 mi) SSW 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	1.6 x 10¹⁰ joules (4.4 megawatt hours, equivalent to 3.79 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
3.6	10.4 km	Mexico: 12 Km Al NOROESTE De ACAPULCO, GRO	SSN
3.6	10 km	Near Coast of Guerrero, Mexico	RaspberryShake

Most recent quakes Top 20 past 24 hrs Quakes in Mexico

Seismograms

Seismic station: TLAPA (TLIG/MX network) | Distance from quake: 162 km / 101 mi | Show on map | Station Info

Seismic station TLAPA: 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: 0.5-10.0 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.

Earlier earthquakes in the same area

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