Severe heat wave sweeps across eastern America

A severe heat wave sweeping the eastern United States reached its peak on Friday, placing immense strain on power grids, disrupting preparations for World Cup matches, and casting a shadow over the country’s celebrations marking the 250th anniversary of its independence.

With the heat index expected to exceed 46 degrees Celsius, New York City is bracing for unprecedented temperatures, as the extreme heat warning expanded to cover areas in the Northeast and the Mid-Atlantic region.

Due to high humidity, the heat index could reach 41 degrees Celsius in Boston, 44 in Philadelphia, and 45 in Washington, D.C.

The National Weather Service stated that “record-breaking temperatures are expected today and on Independence Day, with the possibility of consecutive daily records, monthly records, and even historical records being broken.”

In New York, the most populous city in the United States, Mayor Zohran Mamdani urged residents to “remain calm and vigilant, and check on their neighbors.”

Although many buildings in the United States are equipped with air conditioning, heat waves cause more fatalities than hurricanes and floods.

This heat wave has raised concerns due to its duration and intensity, as well as the fact that elevated nighttime temperatures may threaten the most vulnerable populations and strain the energy infrastructure.