Lightning Safety Awareness Week

Today is the first day of Summer in the Northern Hemisphere. The Summer Solstice happens at 1:16 p.m. EDT, making the longest day of the year. This is also Lightning Safety Awareness Week, which runs from June 19 through June 25. Summer is the peak season for one of the nation's deadliest phenomena, lightning, and as if on cue, scattered thunderstorms are in the forecast tomorrow through Saturday.

People are often surprised to hear that I'm afraid of lightning and thunderstorms. Whenever thunderstorms are in the forecast, I tell our viewers that I'll be hiding under the bed when they arrive. "You're a weatherman, so you should know all about lightning," is the refrain I frequently hear. That's exactly why I'm afraid of it. I know that lightning can kill.

Lightning is one of nature's most awe inspiring and dangerous phenomenon. The average lightning flash could light a 100-watt light bulb for more than 3 months. The temperature of a lightning bolt may reach 50,000 degrees Fahrenheit. That's even hotter than the surface of the Sun.

Lightning kills about 73 people nationwide each year. In fact, lightning remains one of the most deadly weather phenomena in the United States, and it can occur almost anywhere throughout the entire year. According to the National Weather Service Web site, lightning occurring during snowstorms has even killed people. However, a few simple precautions can reduce many of the dangers posed by lightning.

First, when you first hear thunder, it is time to act to prevent being struck by lightning. Generally speaking, when you can see lightning or hear thunder, you're already at risk for lightning injury or death. If the time delay between seeing the flash of lightning and hearing the bang of thunder is less than 30 seconds, immediately seek a safer location.

If you're outside, you should avoid high places and open fields, isolated trees, gazebos, open sided picnic shelters, baseball dugouts, communication towers, flagpoles, light poles, metal or wood bleachers, metal fences, convertibles, golf carts, and water, whether a lake, pool, or river.

Inside, stay away from the telephone or computer, taking a shower, washing your hands, doing dishes, or any contact with conductive surfaces with exposure to the outside. These include metal door or window frames, electrical wiring, telephone wiring, cable TV wiring, or plumbing. People should stay away from playing computer games, too.

Many years ago my aunt was nearly struck by lightning while walking in an upstairs hallway during a severe thunderstorm. The windows at each end of the hallway were open, and a vivid bolt of lightning traveled through the hallway just as she entered a side room. The experience was frightening, to say the least.

Scattered thunderstorms are in the forecast from tomorrow through Saturday as a front stalls nearby. Although it won't be raining constantly, there is a threat for showers and thunderstorms each of the next four days. Skies should clear later in the weekend. Daytime highs will climb into the 70s to close to 80 degrees, while nighttime lows hold in the 60s.

Paul