isokeraunic

isokeraunic

[¦ī·sō·kə′rȯn·ik]
(meteorology)
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References in periodicals archive ?
15 strikes per square kilometers per lightning day; Td is the isokeraunic level, in our calculation the isokeraunic level is chosen as 40 days per year.
Where an isokeraunic number of 30 indicates average lighting activity of about 13.
In the case study, certain number of the above lightning techniques has been employed to check physical damage to structures and failure of electronic systems at the premises of a mining company located in a lightning prone area having isokeraunic level of 160 [6].