I'm looking for historical data on

[gordonl]

I'm looking for historical data on lightning strikes in Ontario or Canada, anyone lend a hand? (Average yearly activity map ideally, although an isokeraunic map would be OK)

Thank You,
Gord

 

[redtrumpet]

Figure 2-7 of IEEE Std 998-1996 shows mean annual thunderstorm days for Canada. The source of the data in that figure is listed as Meteorological Division, Department of Transportation, Canada.

 

[jbartos]

Suggestion: Visit

http://www.laruscorp.com/isokera.htm

http://www.glatmos.com/industries/electric.html

http://www.ieee-del.org/9949/page2.html

http://www.ieee-del.org/past.html

http://www.ewh.ieee.org/r4/se_michigan/wavelengths/2000/oct2000.pdf

(Zipse Electrical Engineering, Inc.)
etc. for more info on isokeraunic maps.