A fierce storm has forced a delay to the FIFA World Cup game between France and Iraq, with an additional 15 minutes tacked onto halftime to safeguard player welfare.

A heavy downpour swept through the area shortly before kickoff, triggering warning messages on the stadium's big screens and temporarily holding up fans from entering Philadelphia Stadium. The shower cleared rapidly, however, and the match got underway without incident.

As the second half wore on, though, the weather returned with a vengeance. Rain hammered down inside the stadium, sending fans scrambling for their ponchos. The conditions failed to dampen spirits, with both France and Iraq supporters continuing to chant, bounce, and soak up the atmosphere, as per The Mirror US.

The moment halftime arrived, an announcement echoed throughout the stadium: "Please exit the open seating area and seek shelter in covered areas of the stadium as directed by staff."

Supporters gradually made their way to the concourse for cover, though a significant number remained in their seats, with some even dancing to Lady Gaga. Stadium staff ultimately succeeded in moving the majority of fans without overhead cover inside the venue.

It was subsequently confirmed that the restart would be pushed back by an additional 15 minutes beyond the standard halftime break, with the possibility of further delays should the storm continue to batter the stadium.

For obvious safety reasons, players are required to remain in the locker room until conditions improve.

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The conditions initially appeared to be improving, but the rainfall intensified once more and fell sideways because of the gusts. It was during this period that the National Weather Service issued a 'Severe Thunderstorm Watch' alert.

U.S. safety protocols require that if lightning occurs within 10 miles (16km) of a venue, then the game must be paused for 30 minutes. Players are obligated to exit the field, with spectators also being instructed to seek cover.

The protective perimeter was established following studies on the range lightning can travel.

Sporting events being interrupted by lightning is a regular occurrence across the United States, particularly in Florida, dubbed the lightning capital, where prime season, June and July, average 20 stormy days per month.

If there is no additional lightning during the 30-minute suspension, the match can resume, but whenever any further electrical activity is identified within the area, then the 30-minute timer is restarted. Following a stoppage of more than an hour, officials may contemplate postponing the fixture.

Source: Alloutsoccer.com