Mammatus Over Boulder Colorado at sunset, this is a southwest scenic landscape view from east boulder county towards the flatirons.  If you look on the horizon there is a small bolt of lightning.  Boulder County.

Mammatus, also known as mammatocumulus, is a meteorological term applied to a cellular pattern of pouches hanging underneath the base of a cloud. The name mammatus is derived from the Latin mamma. Wikipedia

Colorado fine art nature landscape waether photography poster prints, decorative canvas prints, acrylic prints, metal prints, corporate artwork, greeting cards and stock images by James Bo Insogna aka  The Lightning Man  .com (C)   – All Rights Reserved.