The most intense heatwave of the year has hit Southern California, bringing temperatures above 100 degrees in certain areas, leading to heat warnings and increased health risks for at-risk groups.
A red flag warning, issued on Wednesday, is in place through the weekend for the mountain and foothill areas of Los Angeles, Ventura, Santa Barbara, and San Luis Obispo counties. Additionally, much of the region has an extreme heat warning that began on Thursday.to the weekend as predictedprojected temperatures are expected to gradually increase, potentially rising as high as 110 degrees in inland areas.
Prolonged exposure to extreme heat can cause heat-related illnesses, and without proper treatment, it may result in fatalities.
A 2021 study on fatalities linked to heat conducted by The Timesdiscovered that from 2010 to 2019, California’s official records from death certificates listed 599 deaths caused by heat exposure. However, a study revealed that the actual number was six times greater than previously thought.
Here’s how you can remain cool and prevent heat-related health issues during the summer months.
Understanding the impact of heat on yourself and others
High temperatures combined with sunlight, still air, and high humidity can lead to health issues for certain individuals, even though hot weather is generally uncomfortable for all, as reported by theNational Integrated Heat Health Information System.
It is well-established that children, individuals aged 65 and above, pregnant individuals, and people with long-term health issues are the most vulnerable to heat-related illnesses when extreme heat occurs.
Other populations vulnerable to risk include individuals who work outside, sports participants, and personnel in emergency services.
To grasp how the heat in your region can impact your well-being, the Centers for Disease Control and Prevention and the National Weather Service have worked together to developHeatRisk, an online dashboard.
Instead of temperature degrees, the prediction employs a five-tiered color scaleto highlight the health dangers associated with heat, considering exposure to heat and the impact of humidity in the air.
The tool can assist you in answering queries like:
- Is the temperature too high to engage in an outdoor activity? Outdoor activities may include hiking, a sporting event, or running.
- Can individuals with a long-term health condition experience increased sensitivity to heat?
Keeping comfortable without an air conditioner
Public health officials recommend the most effective way to cope with the heat is to remain indoors, but not all individuals have access to an air conditioner to maintain a comfortable temperature.
You can reduce the indoor temperature by:
- Keeping the blinds shut during daylight hours, as the sun shines intensely.
- Shutting doors in rooms that tend to heat up will prevent the warm air from spreading throughout the rest of the house.
- Disconnecting phone chargers and shutting down electronic devices that produce heat.
- Stay away from using devices such as the dishwasher, oven, or washing machine during the day.
- Using two fans to circulate warm airOpen a window to let in fresh air. If you have a room with two windows, place a fan that draws air in front of one window and pushes it out in front of the other for a better result. If your room only has one window, create a cross breeze by directing a fan towards it from the opposite side of the room.
- Using a ceiling fan to lower the temperature of a room by making sure the blades rotate in a counterclockwise direction.
Relax at a cooling station
As a break from the scorching heat, Los Angeles city and county have established cooling centers throughout the area.
A shelter for cooling is regarded as a library, community center, swimming pools, and splash pads.
Where to locate your closest cooling center:
- The city of Los Angeles possesses ainteractive map.
- Los Angeles County possesses ainteractive map along with a comprehensive list of available centers.
- The county has an online directory of splash padsthat are available between 10 AM and 7 PM
Recognize the symptoms of heat-related illness
Health authorities note that conditions linked to heat, like fatigue and heatstroke, rise sharply when temperatures reach extreme levels.
Common signs of heat-related illness are nausea, lightheadedness, disorientation, and skin that is either hot and red, or moist and warm.
The initial indication of a heat-related condition that could result in heat exhaustion or stroke is heat cramps, as stated by theNational Weather Service. Heat cramps involve painful muscle contractions and spasms, typically affecting the legs and stomach, along with significant sweating.
If you or another person is suffering from heat cramps, press firmly on the affected muscles or softly massage them to ease the spasm. Drink small amounts of water, but stop if you feel sick. If the cramps continue for more than an hour, get prompt medical help.
If you notice or encounter any signs of a heat-related illness, go to a cooler area and contact emergency services.
Check in on individuals who are susceptible to heat-related illness by observing:
- flushed face
- excessive sweating
- difficulty moving around
- common signs of heat-related illness
If you notice they are showing any of these signs, provide them with water and assist them in moving to a cooler area.
This narrative first was published inLos Angeles Times.
