• Massive swarm of mayflies shows up on radar


    Mayflies invading northern Ohio were picked up on Storm Tracker Doppler 11 Radar Wednesday night.

    A green blob could be seen on radar moving across Lake Erie -- but it wasn’t rain.

    Instead, what popped up on radar was a swarm of millions of mayflies making their annual journey into Ohio. They deposit themselves from Sandusky over to Cleveland.

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