With the peak thunderstorm season upon us, the Massachusetts Emergency Management Agency has released tips to be aware of before and during a severe storm.
MEMA advised residents learn the terms used by forecasters and know the difference between a severe thunderstorm watch and warning.
A severe thunderstorm watch tells where and when severe storms are likely to occur, whereas a warning is issued when severe weather has been spotted or indicated on radar. Warnings indicate clear danger to life and property to those in a storm’s path.
If you can hear thunder, you are close enough to the storm to be affected by lightning and should find safe shelter immediately, MEMA said. Be sure to secure outdoor objects that could be blown away and shutter windows, if possible.
Lightning travels the easiest route from the clouds to the ground, meaning it will be attracted to the tallest objects. More people are killed in the U.S. each year by lightning strikes than either hurricanes or tornadoes, according to MEMA.
Storm safety is essential during the summer months, since golf courses, ball fields and beaches are especially vulnerable, MEMA said.
During the storm, people should go to an open place away from trees, poles or metal objects. People should squat low to the ground and place their hands on their knees with their head between them. Do not lie flat, however, as it will provide a larger target, MEMA said.
Avoid isolated sheds or small structures in open areas, and do not shower or bathe. Only use cordless or cellular phones, since wired ones can conduct electricity. People should have a battery-powered radio ready to listen for updates, and unplug all appliances to prevent power surges.
Cars and other roofed vehicles are safer than staying outside, as long as one does not touch the metal. While it is still possible to be injured if lightning strikes the car, it is still the safer option, MEMA said.
Each year in the U.S., an average of 300 people are injured and 80 killed by lightning, according to MEMA.