Lightning Thunder Seconds Rule. For example, if the lightning struck for about 5 seconds, multiply 1,087 by 5 to calculate the distance. lightning can heat the air surrounding it to over five times the temperature of the sun's surface (around 30,000 °c). if you count the number of seconds between the flash of lightning and the sound of thunder, and then divide by 5, you'll get the distance. Five (5) seconds approximates one (1) mile. Thus, you’ll get that the lightning struck around 5,435 feet away. you can tell how far away a lightning stroke is by counting the seconds between seeing the lightning flash and hearing the thunder. 20 seconds after a flash 6.4 km away. when you see the thunder strike, count the time (in seconds) for which it lasts. Noaa and the national weather service advise people seek shelter when lightning is this close. the national weather service recommends taking cover if the time between the lightning flash and the rumble of thunder is 30 seconds or less, which indicates the lightning is about 6 miles. 25 seconds after a flash 8.2 km away. the first part of the 30/30 rule is that hearing thunder within 30 seconds of seeing lightning means the lightning is within 6 miles of your location. 30 seconds after a flash 10 km away.
from www.numerade.com
you can tell how far away a lightning stroke is by counting the seconds between seeing the lightning flash and hearing the thunder. Noaa and the national weather service advise people seek shelter when lightning is this close. 30 seconds after a flash 10 km away. 25 seconds after a flash 8.2 km away. when you see the thunder strike, count the time (in seconds) for which it lasts. 20 seconds after a flash 6.4 km away. if you count the number of seconds between the flash of lightning and the sound of thunder, and then divide by 5, you'll get the distance. Thus, you’ll get that the lightning struck around 5,435 feet away. Five (5) seconds approximates one (1) mile. the first part of the 30/30 rule is that hearing thunder within 30 seconds of seeing lightning means the lightning is within 6 miles of your location.
SOLVEDTo estimate how far a lightning strike is from you, count
Lightning Thunder Seconds Rule For example, if the lightning struck for about 5 seconds, multiply 1,087 by 5 to calculate the distance. 25 seconds after a flash 8.2 km away. Thus, you’ll get that the lightning struck around 5,435 feet away. the national weather service recommends taking cover if the time between the lightning flash and the rumble of thunder is 30 seconds or less, which indicates the lightning is about 6 miles. 20 seconds after a flash 6.4 km away. the first part of the 30/30 rule is that hearing thunder within 30 seconds of seeing lightning means the lightning is within 6 miles of your location. Five (5) seconds approximates one (1) mile. you can tell how far away a lightning stroke is by counting the seconds between seeing the lightning flash and hearing the thunder. For example, if the lightning struck for about 5 seconds, multiply 1,087 by 5 to calculate the distance. lightning can heat the air surrounding it to over five times the temperature of the sun's surface (around 30,000 °c). when you see the thunder strike, count the time (in seconds) for which it lasts. 30 seconds after a flash 10 km away. if you count the number of seconds between the flash of lightning and the sound of thunder, and then divide by 5, you'll get the distance. Noaa and the national weather service advise people seek shelter when lightning is this close.
