A magnitude 5.0 earthquake occurred approximately 66 kilometers southwest of Puerto Madero, Mexico at 10:54 AM local time, according to the U.S. Geological Survey (USGS). The quake registered at a depth of about 54 kilometers, which helped limit the intensity of ground shaking in populated areas.
Residents in and around Puerto Madero, located in Chiapas state, likely felt noticeable shaking. A magnitude 5.0 is classified as moderate and typically causes minor to light damage in buildings not designed for earthquake resistance. People across southern Mexico may have experienced perceptible movement lasting several seconds.
What You May Have Noticed
If you were in the affected region, you may have felt sustained shaking, heard items rattle, or seen pictures move on walls. Some people report a rolling sensation with this depth and magnitude. The relatively deep epicenter (54 km) reduces damage compared to shallower earthquakes of similar magnitude.
Who is affected: The primary impact zone includes Chiapas and neighboring states. Communities within 100 km of the epicenter are most likely to have experienced the strongest shaking, though it may have been felt across a wider region.
Practical Preparedness Reminders
1. Review your home’s stability: If you live in an earthquake-prone area, this is a good time to check that heavy furniture is secured and to identify safe spots in each room (against interior walls, under sturdy tables).
2. Keep emergency supplies accessible: Maintain a kit with water, first aid items, a flashlight, and battery-powered radio in case aftershocks impact utilities or infrastructure.
3. Know your region’s seismic history: Puerto Madero sits near active fault zones. Understanding your local earthquake risk helps you prepare appropriately for future events.
No tsunami warning was issued for this event. For real-time earthquake data and ongoing monitoring, visit the USGS Earthquake Hazards Program. For space weather monitoring and preparedness updates, check our live dashboard at https://survivalsiren.com/spaceweather/feed.html.
Source: USGS
