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Light mag. 3.7 earthquake - North Pacific Ocean, 108 km southeast of Salina Cruz, Oaxaca, Mexico, on Monday, Jan 30, 2023 at 1:27 pm (GMT -6) -

Light mag. 3.7 earthquake - North Pacific Ocean, 108 km southeast of Salina Cruz, Oaxaca, Mexico, on Monday, Jan 30, 2023 at 1:27 pm (GMT -6) Light mag. 3.7 earthquake - North Pacific Ocean, 108 km southeast of Salina Cruz, Oaxaca, Mexico, on Monday, Jan 30, 2023 at 1:27 pm (GMT -6)

Light magnitude 3.7 earthquake at 17 km depth

31 Jan 02:07 UTC: First to report: SSN after 7 hours.

Earthquake details

Date & timeJan 30, 2023 19:27:11 UTC -
Local time at epicenterMonday, Jan 30, 2023 at 1:27 pm (GMT -6)
Depth17.3 km
Epicenter latitude / longitude15.35°N / 94.67°W (North Pacific Ocean, Mexico)
Antipode15.35°S / 85.33°E
Shaking intensityWeak shaking near epicenter
Felt0 reports
Primary data sourceSSN (Servicio Sismológico Nacional)
Nearby towns and cities98 km (61 mi) SSW of Portillo Guayaba (pop: 10) | Show on map | Quakes nearby
98 km (61 mi) S of San Francisco del Mar Viejo (pop: 4,030) | Show on map | Quakes nearby
101 km (63 mi) SSE of San Mateo del Mar (pop: 5,730) | Show on map | Quakes nearby
108 km (67 mi) SSE of Salina Cruz (pop: 76,600) | Show on map | Quakes nearby
116 km (72 mi) SW of Paredon (Paredón) (pop: 6,130) | Show on map | Quakes nearby
128 km (80 mi) SW of Tonala (Tonalá) (pop: 35,300) | Show on map | Quakes nearby
128 km (80 mi) SW of Arriaga (pop: 24,400) | Show on map | Quakes nearby
655 km (407 mi) SE of Mexico (pop: 12,294,200) | Show on map | Quakes nearby
Estimated seismic energy released2.2 x 1010 joules (6.22 megawatt hours, equivalent to 5.35 tons of TNT) | about seismic energy
Show interactive Map
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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.
3.717 kmMexico: 108 Km Al SURESTE De SALINA CRUZ, OAXSSN
3.717 kmNear Coast of Oaxaca, MexicoRaspberryShake


Seismic station: COMITAN (CCIG/MX network) | Distance from quake: 290 km / 180 mi | Show on map | Station Info
Seismic station COMITAN: 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
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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.

Earlier earthquakes in the same area

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