A scorching heat wave has swept across the western United States, leaving at least 30 people dead and setting new record-breaking temperatures. The number of fatalities is expected to rise as authorities continue to assess the situation.
The extreme heat has been particularly deadly in California, where at least 18 people have died from heat-related causes in Santa Clara County alone. In Oregon, six suspected heat-related deaths have been reported.
Temperatures have soared above 100 degrees Fahrenheit (37.8 degrees Celsius) in many areas, with some cities breaking or tying all-time temperature records. Las Vegas and Salt Lake City both reached record highs of 120 degrees Fahrenheit (48.9 degrees Celsius) on July 9, while Phoenix broke its record with a temperature of 117 degrees Fahrenheit (47.2 degrees Celsius).
The heat wave has also led to power outages and other issues, including flash flooding in Vermont and tornadoes in the East.
Heat is the leading cause of weather-related fatalities in the United States, but it's important to note that not all heat-related deaths are reported or counted. The true toll of this heat wave may be higher than what is currently known.
The human body can only take so much heat before it becomes stressed, and extreme temperatures can contribute to workplace and traffic accidents, heart attacks, strokes, and other health issues. Autopsies don't always show signs of heat exposure, making it difficult to determine the true cause of death in some cases.
As the summer continues, forecasters warn that more record-breaking temperatures are on the way across much of the country. It's important for everyone to take precautions against the heat and stay informed about local conditions.