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Light mag. 3.3 earthquake - 20 km northeast of Crucecita, Santa Maria Huatulco, Oaxaca, Mexico, on Sunday, Jan 29, 2023 at 2:13 am (GMT -6) -

Light magnitude 3.3 earthquake at 16 km depth

29 Jan 14:07 UTC: First to report: SSN after 6 hours.

Earthquake details

Date & time	Jan 29, 2023 08:13:11 UTC -
Local time at epicenter	Sunday, Jan 29, 2023 at 2:13 am (GMT -6)
Status	Confirmed
Magnitude	3.3
Depth	16.1 km
Epicenter latitude / longitude	15.88°N / 95.99°W (San Pedro Huamelula, Oaxaca, Mexico)
Antipode	15.88°S / 84.01°E
Shaking intensity	Weak shaking near epicenter
Felt	0 reports
Primary data source	SSN (Servicio Sismológico Nacional)
Nearest volcano	###NEARESTVOLCANO2###
Nearby towns and cities	4 km (2 mi) NNE of Zimatan (pop: 453) \| Show on map \| Quakes nearby 20 km (12 mi) NE of Crucecita (pop: 15,100) \| Show on map \| Quakes nearby 20 km (13 mi) SSE of Merced del Potrero (pop: 2,180) \| Show on map \| Quakes nearby 31 km (19 mi) SSW of Santa Maria Zapotitlan (pop: 1,100) \| Show on map \| Quakes nearby 36 km (22 mi) WSW of Santiago Astata (pop: 2,210) \| Show on map \| Quakes nearby 36 km (22 mi) E of Huatulco (pop: 7,410) \| Show on map \| Quakes nearby 153 km (95 mi) SSE of Oaxaca (pop: 255,000) \| Show on map \| Quakes nearby 516 km (321 mi) SE 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	5.6 x 10⁹ joules (1.56 megawatt hours, equivalent to 1.34 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
3.3	16 km	Mexico: 20 Km Al NORESTE De CRUCECITA, OAX	SSN
3.3	16 km	Near Coast of Oaxaca, Mexico	RaspberryShake
3.3	16 km	OAXACA, MEXICO	EMSC

Most recent quakes Top 20 past 24 hrs Quakes in Mexico

Seismograms

Seismic station: TLAPA (TLIG/MX network) | Distance from quake: 332 km / 206 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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