Mammatus Panorama of Mammatus Clouds February 12, 2019 WPOTD Editor Leave a comment 16 photo panorama of the Mammatus clouds over Penrith, NSW. January 2, 2019. Taken at Hillcrest Avenue, Penrith about 3:30 pm. Photo Credit: Vince Basile Click for larger image. Share this:EmailFacebookRedditTwitterPinterestLike this:Like Loading... Related