Fire Cloud over Northern Russia
720 x 669
Published September 1, 2010
This profile of the atmosphere provides a rare view of a towering fire-formed thunderstorm and the smoke it injected high into the atmosphere.
4545 x 4545
4 MB - JPEG
Nighttime Ash Tracking with CALIPSO
720 x 630
Published May 25, 2010
A satellite records a vertical profile of the atmosphere and reveals the altitude of ash clouds.
2000 x 2400
2 MB - JPEG