First responders warn of heat danger as county enters Extreme Heat Warning

IMPERIAL COUNTY, Calif. (KYMA) - First responders are warning Imperial Valley residents that their health is in the direct line of fire as dangerous summer weather patterns intensify.

The number of emergencies for the El Centro Fire Department climbs right along with the temperature.

While actual fire calls do not tend to spike in this weather, emergency medical runs for heat stroke and exhaustion absolutely skyrocket.

To combat the rising number of medical emergencies, fire crews are urging the public to keep essential safety protocols in mind.

Battalion Chief Eddie Ainza emphasizes standard precautions that remain vital year after year:

• Wear lightweight, light-colored clothing.
• Stay continuously hydrated.
• Remain in shaded areas as much as possible when outdoors.
• Meticulously track your total time spent outside.

Regardless of how resilient a person believes they are to desert conditions, experts warn that the human body has a very strict physical cutoff point.

For individuals whose employment or responsibilities mandate outdoor activity, those shifts must shorten dramatically.

"Depending on how resilient you are to the heat, you want to make sure that you're only working outside for about 15 to 20 minutes," Chief Ainza said. "Take a little break. Things are gonna take longer to accomplish, but that's part of the price we pay for living here."

The exact same safety protocols enforced for the public apply directly to the first responders themselves. Fighting fires, or responding to medical calls in heavy protective clothing, carries severe risks in triple-digit weather.

"Our personnel are wearing all the personal protective equipment (PPE). It keeps heat out, but it also keeps the heat in," Ainza explained. "So we have to be very aware of how long they're working. We really cut down on the amount of time that they work in ratio to the amount of time that they rest."

This heightened local caution arrives during an exceptionally demanding season for regional emergency services.

Summer marks the peak period where local departments must split their resources to assist neighboring regions.

"Everybody's kind of on vacation mode, but for us, the work is a little bit more intense," Ainza noted. "The workload is a little bit higher because we're not only dealing with what we have here locally, but we’re also responding to mutual aids throughout the state."

Whether crews are deployed fighting massive wildfires up north or battling heat exhaustion emergencies here at home, regional weather patterns are compounding the danger.

Rising moisture levels are trapping heat near the surface, turning the local climate into a volatile environment.

"It does feel hotter and that's what causes your body to sweat more," Ainza said regarding the humidity. "That just amplifies and exacerbates the normal symptoms that you feel."

To combat this severe public health threat, local officials and emergency management teams have activated resources across the region.

Free air-conditioned cooling centers and public hydration stations are now officially open countywide to provide immediate relief.

Residents seeking an updated map of local cooling shelters, operating hours, and additional hydration resources can find complete information here.