Earth Science Picture of the Day

10/25/11 Remnants of Hurricane Hilary

10/20/11 Fog and Redwoods

10/18/11 Pileus Cloud Above Roswell, Georgia

10/12/11 Sundog and Hole Punch Over Wales

10/04/11 * Veil of Virga Over Great Salt Lake

09/28/11 Cloud Carpet Across the Alps

09/27/11 Cloud Fingers Over Tracy, California

09/21/11 Colorado Storm Clouds

09/07/11 Clouds at Night Comparison

09/06/11 Cap Cloud Over Mt. Blanc, France

08/22/11 * Undulatus Asperatus Clouds

08/21/11 Olympic Mountains Rain Shadow

08/20/11 Extended Virga Streak

08/17/11 Anticrepuscular Rays and Eclipsed Moon

08/16/11 Iridescent Clouds

08/15/11 Summer Sunset

08/09/11 Crow Instability in Contrails

08/06/11 Fist of an Angry Cloud

07/26/11 * Lenticular Clouds Over Wales

07/13/11 Mammatus Clouds above Newland, North Carolina

07/03/11 Contrail Transformation

06/23/11 Iridescent Clouds Above Kilcoy, Australia

06/20/11 * Mammatus Clouds Above Edinburgh, Scotland

06/06/11 Foggy Sunrise at Vravrona, Greece

05/31/11 Sea-foam Gems

05/27/11 Table Mountain in Fog

05/26/11 Iridesence in Clouds Over Gran Paradiso National Park, Italy

05/17/11 Contrasting Cloud Layers

05/12/11 A Different Perspective of a Crepuscular Ray

05/11/11 Hole Punch and Fall Streak Over Grimsby, U.K.

05/04/11 Stacked Lenticular Cloud

04/13/11 * Hole Punch, Fallstreak and Sundog

04/09/11 Lake Wanapitei Winter Evaporation Fog

03/18/11 Civil Twilight over Salt Lake, Bahariya Oasis

03/16/11 Contrail Confusion

03/12/11 Iridescent Clouds above Western New Jersey

03/08/11 Hole Punch Cloud Over Piberbach, Austria

03/07/11 * Skyscape

03/04/11 Haleakala Sunrise

02/09/11 * Six Months of Tracking the Sun Across the Sky

02/04/11 Sunsets Skylines

01/31/11 Conjunction of the Moon, Jupiter and Lunar Corona

01/29/11 Waves of Fog

01/23/11 Differences in Landscape Brightness During a Lunar Eclipse

01/15/11 Jester’s Hat Anvil Cloud

01/11/11 St. Cloud Roll Cloud

01/06/11 Glory and Brocken Spectre from Reunion Island

01/03/11 Anticrepuscular Rays Over the Plains of Western Nebraska

12/06/10 * Mount Robson

12/01/10 Twilight Contrails