One pleasant evening of storm observing in northeastern New Mexico ended when a final supercell, weak but photogenic, formed SW of Sierra Grande and moved over the mountain for a few final flashes and a fine display of post-sunset colors. An extinct shield volcano reaching 8,723 feet above sea level, Sierra Grande is the easternmost point in the U.S. with such a high elevation.
2 SE Des Moines NM (5 Jun 14) Looking WSW
36.7424, -103.8132