:Product: 19970502GEOA.txt :Issued: 1997 May 02 0330 UTC # Prepared jointly by the U.S. Dept. of Commerce, NOAA, # Space Environment Center and the U.S. Air Force. # GEOALERT WWA122 UGEOA 20401 70502 0330/ 9935/ 10021 21021 30021 99999 UGEOE 20401 70502 0330/ 01/00 99999 UGEOI 20401 70502 0330/ 01/// 10000 20720 30186 40000 50000 61508 71704 80000 90000 99999 UGEOR 20401 70502 0330/ 01/24 02100 99999 PLAIN S.I.D.C. BRUSSELS INTERNATIONAL PROVISIONAL MONTHLY MEAN SUNSPOT NUMBER RI FOR 1997 APRIL IS 15.8 (FIFTEEN POINT EIGHT).