Weather radar picks up mysterious shadow across three states ‘caused by huge dragonfly swarm’

An enormous mystery cloud has baffled US meteorologists this week who spotted the shape stretching over parts of Indiana, Ohio and Pennsylvania, but saw no rainfall.The National Weather Service spotted the “conundrum”, and suggested it could be a swarm of “bugs”, however the altitude was so high, they were initially sceptical such a massive number of creatures could be flying so high.

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