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Lightning strikes...twice!

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Dangerous cloud-to-ground lightning by Daria Blackwell A boat we once owned had the unlikely misfortune of having been struck by lightning twice. She had a dissipator on her mast, her rig was not unusually tall, and she was always moored in a crowded mooring field.  Yet, somehow, the lightning liked her best. A study published last year in Science ( Science 14 November 2014: Vol. 346 no. 6211 pp. 851-854 DOI: 10.1126/science.125910 ) concluded that lightning strikes are predicted to increase 12 ± 5% per degree Celsius of global warming and about 50% over this century.  With the increase in likelihood of a strike, what do we need to know to protect ourselves and our vessels? Here are a