Shallow M5.2 Earthquake struck on Saturday Morning in the North Pacific Ocean 115km from Tapachula (Mexico).

Written by Earthquakelist.org on October 17th, 2026.

In the North Pacific Ocean 115 kilometer from Tapachula, Mexico, a shallow and significant Magnitude 5.2 earthquake occurred in the morning of Saturday October 17th, 2026. Guatemala is also near its epicenter.

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Earthquake Summary

This earthquake hit under water in the North Pacific Ocean, 87 kilometers (54 mi) off the coast of Mexico, 115 kilometer southwest of Tapachula in Chiapas. The center of this earthquake had a very shallow depth of 10 km. Shallow earthquakes usually have a larger impact than earthquakes deep in the earth.

Date and Time:	Oct 17, 2026 07:59 (Mexico City Time) - Oct 17, 2026 13:59 Universal Time.
Location:	115 km SW of Tapachula, Chiapas, Mexico. Coordinates 14°2'49"N 92°51'19"W.
Map:	Map of area around epicenter. Click to open in Google Maps.
Magnitude:	MAG 5.2 Detected by 27 stations. Maximum Error Range ±0.06 .
Depth:	10 km (6 mi) A very shallow depth.
Tsunami Risk:	Low tsunami risk Earthquakes under MAG-6.5 do not usually cause tsunami's. Always stay cautious - More info here.

Nearby towns and cities

Mexico and Guatemala are both located within 300km distance of the epicenter of the earthquake.

The closest significant population center near the earthquake is Tapachula in Chiapas, Mexico. Tapachula is located 115 kilometer (71 mi) southwest of the epicenter.

Major cities near this earthquake: Guatemala City is located 261 km to the east. Mixco is located 251 km to the east. Tapachula is located 115 km to the north-east.

A complete list of nearby places is included below.

Overview of nearby places

2 Aftershocks detected

After this earthquake struck, 2 smaller aftershocks occurred. Just 7 hrs after this main shock, an earthquake measuring MAG-3.7 was detected 19 km (12 mi) north-east of this earthquake.

In the days before this main shock, 11 smaller foreshocks were detected. A 4.9 magnitude earthquake hit 13 hrs earlier nearby.

Overview of foreshocks and aftershocks

More earthquakes coming?

Aftershocks are usually at least 1 order of magnitude less strong than main shocks. The more time passes, the smaller the chance and likely strength of any potential aftershocks.

In only six percent of cases, significant earthquakes are followed by a larger main shock, making the current earthquake a foreshock. While the chance of this happening is not so large, it is adviced to maintain cautiousness in the hours and days following a major earthquake.

Earthquakes like this happen often in the region

Earthquakes of this strength are very common in the region. This is the strongest earthquake to hit since September 6th, 2026, when a 5.3 magnitude earthquake hit 47 km (29 mi) further west. An even stronger magnitude 8.2 earthquake struck on September 8th, 2017.

In total, 115 earthquakes with a magnitude of 5.2 or higher have been registered within 300km (186 mi) of this epicenter in the past 10 years. This comes down to an average of once every month.

Low tsunami risk

Based on early data it appears this earthquake was not strong enough (lower than MAG-6.5) to be likely to cause destructive tsunami's. However this earthquake appeared to have hit at a shallow depth under sea, so stay cautious and monitor advice from local authorities.

Tsunami Risk Factors

Sources

Last updated 17/10/26 21:38 (). This article is automatically generated based on available data. We keep checking multiple sources for additional information. This article gets updated as new details on this earthquake become available.

1. US Geographic Society (USGS): Earthquake us6000u309
2. European-Mediterranean Seismological Centre (EMSC): Earthquake 20261017_0000174
3. Geonames.org: World Cities Database
4. Google Maps: Static API
5. Earthquakelist.org: Historic Earthquakes Database

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