Emergency crews rescued two hikers suffering from heat stroke on the summit of Cerro del Centinela near Mexicali on Saturday afternoon, July 4. A 47-year-old woman showed symptoms of dehydration and low blood pressure, while her 50-year-old companion sustained first-degree sunburns after shielding her from the sun with his body.
The rescue operation began after a 911 call triggered a coordinated response. Mexicali Municipal Police (DSPM), the city’s Fire Department, Cruz Roja (Red Cross) paramedics, and volunteer rescue group Rescate Bravo-10 A.C. all responded to the scene. A Municipal Police patrol was first to arrive and provided the pair with water while rescue teams made their way up the mountain.
Treated on Site, No Hospital Needed
Once rescuers helped the two hikers descend from the summit, both received on-site medical treatment. Paramedics hydrated them and assessed their condition. Both were declared out of medical danger and declined hospital transport.
Authorities said the man’s sunburns came from using his own body to shade the woman from direct sunlight after she began showing signs of heat exhaustion. The gesture likely prevented her condition from worsening but left him with burns across exposed skin.
Authorities Warn Against Summer Hikes
Cerro del Centinela is a popular 5.5-mile out-and-back trail on the northern edge of Mexicali, with its trailhead located on a dirt road near the U.S. border. The route is rated as challenging, and the trail offers no shade at any point. Summer temperatures in the Mexicali Valley routinely exceed 45°C (113°F), making outdoor exertion extremely dangerous.
According to trail guidance on AllTrails, the recommended hiking season runs from October through May. Local authorities echoed that warning after Saturday’s rescue, stating that hiking Cerro del Centinela is not recommended during the current season. Officials said a tragedy was narrowly avoided.
For anyone who does venture outdoors in the Mexicali area during summer months, authorities recommend carrying far more water than you think you need, hiking only at dawn, recognizing the early signs of heat stroke (confusion, nausea, rapid pulse, and hot dry skin), and calling 911 immediately if conditions deteriorate. There is no guarded parking at the trailhead, so hikers should also avoid leaving valuables visible in their vehicles.
The incident was first reported by El Imparcial and Brújula News.