Archived Products in support of ITCT 2002
Transport forecast products
The ITCT 2002 field campaign ended on May 19, 2002. The forecast and satellite products are no longer being updated. However, all of the satellite imagery and back trajectories have been archived and can be accessed via the links below.
- Pacific basin infrared image These images are available every 4-hours. Filenames, for example PAC_IR_20021120_16.GIF, indicate the year (2002), julian day (120=April 30) and hour (16 UTC).
- Pacific basin infrared image with mean sea level pressure These images are available every 6-hours. Filenames, for example PAC_PRES_2002105_0.GIF, indicate the year (2002), julian day (105=April 15) and hour (0 UTC).
- Pacific basin water vapor image These images are available every 4-hours. Filenames, for example PAC_WV_20021123_12.GIF, indicate the year (2002), julian day (123=May 3) and hour (12 UTC).
- Pacific basin water vapor image with IPV on the 300 hPa surface These images are available every 6-hours. Filenames, for example PAC_IPV_2002134_18.GIF, indicate the year (2002), julian day (134=May 14) and hour (18 UTC).
- West coast water vapor image These images are available hourly. Filenames, for example west_WV_20021123_12.gif, indicate the year (2002), julian day (123=May 3) and hour (12 UTC).
- West coast infrared image These images are available hourly. Filenames, for example west_IR_20021123_12.gif, indicate the year (2002), julian day (123=May 3) and hour (12 UTC).
- West coast infrared image with Eta model 500 hPa heights and winds These images are available every 3-hours. Filenames, for example west500_20021123_12.gif, indicate the year (2002), julian day (123=May 3) and hour (12 UTC).
- West coast infrared image with Eta model MSL pressure and 850 hPa winds These images are available every 3-hours. Filenames, for example westMSL_20021123_12.gif, indicate the year (2002), julian day (123=May 3) and hour (12 UTC).
- West coast 1-km visible image These images are available twice-hourly during daylight hours. Filenames, for example westVIS_20021123_12.gif, indicate the year (2002), julian day (123=May 3) and hour (12 UTC).
- Washington State 1-km visible image These images are available every 15 minutes during daylight hours. Filenames, for example WashVIS_20021123_12.gif, indicate the year (2002), julian day (123=May 3) and hour (12 UTC).
- Northern California 1-km visible image These images are available every 15 minutes during daylight hours. Filenames, for example NCalVIS_20021123_12.gif, indicate the year (2002), julian day (123=May 3) and hour (12 UTC).
- Southern California 1-km visible image These images are available every 15 minutes during daylight hours. Filenames, for example SCalVIS_20021123_12.gif, indicate the year (2002), julian day (123=May 3) and hour (12 UTC).
- Trinidad Head daily ozonsonde profiles
- Back trajectories run along the flight tracks: ASCII data files
- FABtraj back trajectory GIF archive These images show 5-day back trajectories run from walls along the N. American west coast and through the Sea of Japan. Trajectories were run 4 times per day at 0, 6, 12 and 18 UTC. Filenames, for example bt_2002043012_3000m.gif, indicate the year (2002), month (04=April), day (30), hour (12 UTC), and the initialization height above mean sea level in meters (3000m).