Lightning and Atmospheric Elelectricity Research at GHCC

OTD Global Lightning Distributions

Annual

Seasonal

Legend

» Winter: December - February
» Spring: April - May

» Summer: June - August
» Fall: September - November

Monthly

1995	1996	1997	1998	1999

January February March April May June July August September October November December	January February March April May June July August September October November December	January February March April May June July August September October November December	January February March April May June July August September October November December	January February March April May June July August September October November December

OTD Global Lightning Distribution since launch.