NOTE: GOES TPW (NESDIS) being added near CONUS where no GPS

GPS TPW over CONUS Overlaid with AMSU/SSMI Ocean TPW

GPS data provided by NOAA GPS-Met Project

CIRA Experimental Product!

Six hourly loop over last 72 hours

TPW Percent of Normal

Normal is weekly NVAP mean from 1988 - 1999

CIRA Experimental Product!

Six hourly loop over last 72 hours