On May 26th, photographers Francis Schaefers and Daniel Burger were chasing a thunderstorm along a beach in Vlissingen, the Netherlands, when "the storm turned around and came a little too close for comfort," says Schaefers. "We were able to photograph lightning hitting the water just 40 meters away." Here is the view through their Canon 400D:
Look closely where the lightning meets the water. Tiny bolts appear to be dancing around the impact site.
"Those are called 'upward streamers,'" says lightning expert Richard Blakeslee of the NASA Marshall Space Flight Center. "In a typical cloud-to-ground lightning strike, as the leader approaches the ground, the large electric field at the leader tip induces these upward propagating streamers. The first one that connects to the downward propagating leader initiates the bright return stroke that we see with our eye. Upward streamers are often observed on photographs of lightning hitting the ground."
Now we know they can be seen when lightning hits the water, too.
Schaefers and Burger took many pictures that night, mostly from underneath a balcony where they figured the lightning wouldn't reach.
Click on Picts to Enlarge
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