Storms along the west and east coasts of North America on
January 28, 1998. Composite satellite image of total
precipitable water vapor (the amount of liquid water, in
millimeters, if all the atmospheric water vapor in the column
is condensed) Browns is the driest, red is the most moist, and
clouds are represented in gray. You can see the most recent
images at
the Cooperative Institute for Meteorological Satellite
Studies web site
at the Space Sciences Engineering Center at the University of
Wisconsin-Madison.