A magnitude 5.3 earthquake occurred approximately 85 kilometers southwest of Puerto Madero, Mexico at a shallow depth of about 10 kilometers on the Earth’s crust. The USGS confirmed the event, which would have been felt across the surrounding region.
With a magnitude of 5.3, this earthquake falls into the moderate range. People in nearby communities likely experienced noticeable shaking lasting several seconds. Depending on building construction quality and distance from the epicenter, some minor damage to older structures or unsecured items is possible, though widespread damage is unlikely at this magnitude.
Who This Affects
Residents and visitors within roughly 50-100 kilometers of the epicenter—including areas around Puerto Madero and inland Chiapas communities—would have felt the strongest shaking. Coastal areas and populated zones in the immediate region are the priority for checking on friends and family.
What to Watch and Do Now
Check for damage: If you’re in the affected area, inspect your home for cracked walls, broken glass, or items that fell. Turn off gas at the meter if you smell gas or suspect a leak.
Monitor aftershocks: Moderate earthquakes often trigger smaller aftershocks over hours or days. Keep emergency supplies accessible and stay alert, especially if you’re in an older building.
Secure loose items: Review how heavy furniture and appliances are anchored. Earthquakes in this region can recur, so now is a good time to secure tall bookcases and heavy objects that could shift.
This earthquake is a natural geological event unrelated to space weather. However, it’s an important reminder that preparedness covers all types of emergencies. Real-time earthquake data is available through the USGS Earthquake Hazards Program.
Source: USGS
