Worldwide map of Keronic levels
Map 256 colors
Dark blue areas cover regions with a Keraunic level of 80 to 180
Light blue areas cover regions with a Keraunic level of 20 to 80
Map B&W
Keraunic levels are a tentative of evaluation of stormy activity
This activity is quantified by a number representing the monthly average of heared lightning strikes (thunder).
European country shows a usual level of 10 to 25 while somes countries located mainly near the equator attain levels of 100 to 180 !! .
(best to own a portable computer (with an umbrella)).
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Original file name: Surges