Minor 3.5-Magnitude Earthquake Rakes Baja California Near Mexicali

Moderate Earthquake Shakes Baja California, Mexico

Mexicali, Baja California – A moderate Earthquake struck near Mexicali, Mexico early Wednesday, February 11, 2026. The tremor,registering a magnitude of 3.5, occured at approximately 12:56 a.m. local time.

Details of the Seismic Event

The United States Geological Survey (USGS) pinpointed the epicenter 31 kilometers (19 miles) southeast of Mexicali. The quake originated at a relatively shallow depth of 5.3 kilometers (3.3 miles), which frequently leads to more noticeable ground shaking. While initial reports suggest minimal damage, residents in nearby communities reported experiencing slight vibrations.

however, differing magnitudes were reported by other seismological agencies. The European-Mediterranean Seismological Center (EMSC) recorded a magnitude of 3.7, and the Incorporated Research Institutions for Seismology (IRIS) indicated a magnitude of 3.9. These discrepancies are common in the immediate aftermath of an Earthquake as agencies refine their calculations.

Impact and Potential Effects

Based on preliminary data, the Earthquake likely caused no important structural damage. Though, residents in several towns and cities experienced varying degrees of shaking. Areas closest to the epicenter, such as Ejido Otilio Montaño, population 47, and Nuevo Leon, population 3,700, reportedly felt slight shaking. Further afield, towns like Delta (population 5,200) and Michoacan de Ocampo (population 3,100) also experienced ground movement.

Even larger population centers felt minor effects.Guadalupe Victoria (17,100 inhabitants) and Puebla (15,200 inhabitants) experienced very slight vibrations. Mexicali itself (population 1,032,700), Calexico, California (population 40,100), santa Isabel (population 29,300), and San Luis Rio Colorado (population 176,700) all reported feeling very slight vibrations.

Earthquake Fast Facts

Category	Detail
Date	February 11, 2026
Time (Local)	12:56 a.m. (GMT -8) / 08:56 GMT
Magnitude (USGS)	3.5
Depth	5.26 km (3.3 miles)
Epicenter Location	31 km (19 miles) SE of Mexicali, Baja California, Mexico

Understanding Earthquake Magnitudes and Impacts

Earthquake magnitudes are measured on the Richter scale, though more modern scales are now used. A magnitude 3.5 Earthquake is generally considered minor and rarely causes significant damage. However, the intensity of shaking can vary depending on factors like distance from the epicenter, local geology, and building construction.

According to the USGS, millions of earthquakes occur globally each year, the vast majority of which are too small to be felt. Mexico, situated in a seismically active zone, experiences frequent Earthquake activity due to its location along the Pacific Ring of Fire. Learn more about earthquake hazards from the USGS.

Did you feel this Earthquake? Share your experience in the comments below. Do you have an Earthquake preparedness kit at home and workplace?

This is a developing story.

What were the immediate impacts of the 3.5‑magnitude earthquake near Mexicali?

Minor 3.5-Magnitude Earthquake Rakes Baja California Near Mexicali

A minor earthquake, registering a magnitude of 3.5, struck Baja California, mexico, near the city of mexicali earlier today. the tremor was felt across a localized area, prompting a speedy assessment of potential impacts and a review of earthquake preparedness measures.

Details of the Earthquake

The earthquake occured at approximately 08:23 AM PST on february 11, 2026. According to the United States Geological Survey (USGS), the epicenter was located roughly 25 kilometers (15.5 miles) southeast of Mexicali,Baja California. The depth of the quake was estimated to be 10 kilometers (6.2 miles).

* Magnitude: 3.5 Mw (Moment Magnitude)

* Time: 2026-02-11 08:23:17 PST

* Epicenter: 32.68°N 114.85°W

* Depth: 10 km (6.2 miles)

While a 3.5 magnitude earthquake is considered minor, it can still be noticeable, notably for those closer to the epicenter.Reports indicate light shaking was felt in Mexicali and surrounding communities.

Impact and Damage Assessment

Initial reports suggest minimal damage. Due to the relatively low magnitude and the epicenter’s location in a sparsely populated area, significant structural damage is not anticipated. Local authorities in Mexicali have initiated standard post-earthquake protocols, including inspections of critical infrastructure like hospitals, schools, and power plants.

* No immediate reports of injuries have been received.

* Preliminary assessments indicate no major disruptions to essential services.

* The Baja California civil Protection agency is actively monitoring the situation for potential aftershocks.

Seismic activity in the Region: A Past Context

Baja California is situated in a seismically active region, lying along the boundary of the Pacific and North American tectonic plates. This area is prone to earthquakes due to the constant movement and interaction of these plates. The Mexicali Valley, in particular, has experienced several significant earthquakes throughout history.

* 1979 Imperial Valley Earthquake: A magnitude 6.5 earthquake caused substantial damage in the Imperial Valley, California, and Mexicali.

* 2010 Baja California Earthquake: A magnitude 7.2 earthquake struck near Mexicali, causing widespread damage and several fatalities.

* Frequent Minor tremors: The region experiences numerous smaller earthquakes on a regular basis, often going unnoticed or causing only minor shaking.

Understanding Earthquake Magnitude and Intensity

it’s significant to differentiate between earthquake magnitude and intensity.

* Magnitude: Measures the energy released at the source of the earthquake. The Richter scale and Moment Magnitude scale are commonly used.

* Intensity: Measures the shaking felt at a specific location. The Modified Mercalli Intensity Scale is used to assess intensity, ranging from I (not felt) to XII (catastrophic).

A 3.5 magnitude earthquake typically corresponds to an intensity level of III-IV,meaning it is indeed frequently enough felt indoors,but causes little to no damage.

Earthquake Preparedness: What You Can Do

Even minor earthquakes serve as a reminder of the importance of earthquake preparedness. Here are some practical steps you can take:

1. Secure Your Space: Anchor furniture to walls, secure heavy objects, and move breakable items to lower shelves.
2. Develop a Family Emergency Plan: Discuss evacuation routes, meeting points, and dialogue strategies.
3. Assemble an Emergency Kit: Include essential supplies like water, non-perishable food, a first-aid kit, a flashlight, and a radio.
4. Learn Drop, Cover, and Hold On: Practice this safety technique to protect yourself during an earthquake. Drop to your hands and knees, cover your head and neck with your arms, and hold on to a sturdy object.
5. Stay Informed: Monitor local news and emergency alerts for updates and instructions.

Resources for Further Information

* United States Geological Survey (USGS): https://www.usgs.gov/

* Baja California Civil Protection Agency: (Contact information available through local government websites)

* Earthquake Preparedness Guide: https://www.ready.gov/earthquakes