:Product: 20030407GEOA.txt :Issued: 2003 Apr 07 0330 UTC # Prepared jointly by the U.S. Dept. of Commerce, NOAA, # Space Environment Center and the U.S. Air Force. # Geoalert WWA097 UGEOA 20401 30407 0330/ 9935/ 11071 20071 30071 99999 UGEOE 20401 30407 0330/ 06/00 99999 UGEOI 20401 30407 0330/ 06/// 10075 21260 30081 49990 50000 63407 71004 80005 90800 99999 UGEOR 20401 30407 0330/ 06/24 07105 10324 20000 30100 44323 50120 60010 37412 15100 10325 20000 30000 43512 50250 60007 44913 03000 10326 20000 30000 47201 50010 60001 34411 00000 10330 20000 30000 44512 50380 60003 13807 03100 10331 20000 30000 44212 50040 60004 32207 02000 99999 PLAIN Beginning 1500 UTC April 8, SEC will begin using data from the GOES 12 satellite, and stop receiving GOES 8 data. GOES 12 has the new Solar X-Ray Imager (SXI), which will acquire real-time, operational images of the solar x-ray flux. With the switch from GOES 8 to GOES 12, the primary/secondary designations will change. GOES 12 will be the primary satellite for the SXI. All other data, including magnetometer, XRS x-ray measurements, and energetic particles, will have GOES 10 as their primary source, with GOES 12 as the secondary source where available. Please see http://www.sec.noaa.gov/GOES.html for important information on this changeover.