for an animation of a dry line moving into the state of Oklahoma on
May 26, 1996 (day 147). This animation, which is composed of our 30-minute
solutions shows a dry line that brought severe storms into the area of
the GPS network.
Click here for
an even more extreme dry line and water vapor gradient in Oklahoma
on May 7. 1995. This dry line was associated with tornados in the area.
for the animation of results from the 1996 NCAR/ATD GPS experiment
which shows evidence of small-scale water vapor variations within the 14-station
GPS network on the Oklahoma/Kansas border. The animation shows hourly snapshots
of the 3-week experiment. The GPS data have been collected by NCAR's Atmopsheric
Technology Division (ATD) using NCAR's and NOAA's receivers. ATD GPS data
were analyzed together with data from the NOAA FSL network with 30 minute
resolution by Teresa VanHove at UCAR/UNAVCO.