CONTROLS
 
 History
 Determines either the past 30 or 60 minutes of lightning activity that is to be replayed.
 
View Range
 "Full" - displays all lightning activity within a 375 mile range of Barrow County, GA
   "Zoom" - displays all lightning activity within a 180 mile range of Barrow County, GA
 Event Loop
 "Run" - starts the replay of all lightning strikes that occurred within the timeframe selected by the "History" setting.
 Note: If there has been no activity within the timeframe selected under "History", the "Run" button will not work.
 "Stop" - stops the replay, and returns the display to the current time
 

TERMS USED
"Strikes Total" is number of Strikes in the selected History Period.
 + CG = Positive cloud to ground strike         - CG = Negative cloud to ground strike
 + IC = Positive in cloud or intra-cloud strike         - IC = Negative in cloud or intra-cloud strike