Search results
Results From The WOW.Com Content Network
Global map of lightning frequency--strikes/km 2 /yr. The high lightning areas are on land located in the tropics. Areas with almost no lightning are the Arctic and Antarctic, closely followed by the oceans which have only 0.1 to 1 strikes/km 2 /yr. The map on the right shows that lightning is not distributed evenly around the planet. [5]
From there, the lightning is displayed (complete with bug-zapper sound) on one of five maps including North America and Europe, along with a line between the strike and detecting station.
Lightning is a natural phenomenon, more specifically an atmospheric electrical phenomenon. It consists of electrostatic discharges occurring through the atmosphere between two electrically charged regions, either both existing within the atmosphere or one within the atmosphere and one on the ground, with these regions then becoming partially or wholly electrically neutralized.
Lightning interferes with amplitude modulation (AM) radio signals much more than frequency modulation (FM) signals, providing an easy way to gauge local lightning strike intensity. [34] To do so, one should tune a standard AM medium wave receiver to a frequency with no transmitting stations, and listen for crackles among the static .
For premium support please call: 800-290-4726 more ways to reach us
Top: World map showing relative frequency of lightning strikes. Bottom: US map showing location of Virginia, which has a relatively high lightning rate. The odds of being struck by lightning for over the period of 80 years have been roughly estimated as 1:10000. [ 12 ]
The National Lightning Safety Council (NLSC) announced this week that 13 people were killed by lightning in 2023, the second-lowest number since 2001 and well under the 10-year average of 22. The ...
World map showing frequency of lightning strikes, in flashes per km 2 per year (equal-area projection). Lightning strikes most frequently in the Democratic Republic of the Congo. Combined 1995–2003 data from the Optical Transient Detector and 1998–2003 data from the Lightning Imaging Sensor.