Place: Near Brandýsek, Kladno, Central Bohemia, Czech Republic
Date: 2009-05-20 @ 12:51 UTC
Description: This was the only storm I spotted that day. That storm was developing in wind shear conditions and looked quite interesting. Its slow movement from the west showed me a single cell stage with an an over 60km-long anvil spreading towards the north-east. The development of the cell produced several pileus clouds and on timelapse video there might be an indication of some rotation of the cell. But not even radar animation showed anything more obvious.
Author: Jan Drahokoupil, Czech Republic
Equipment used: Canon EOS 40D + 17-40 f/4 L USM
Original resolution: 3888x2592
