unusual formation of rhomboid virga

[Alan Sondheim]

unusual formation of rhomboid virga

= this is a straightforward (increased contrast) photograph of virga from
a stormfront in Omaha, Nebraska - the first and only time I've seen a
rhomboid formation - the evaporating rain moving in two planes that, from
the viewpoint of the observer, are practically at right-angles -

http://www.asondheim.org/virgax.jpg