:Product: 19961009RSGA.txt :Issued: 1996 Oct 09 2200 UTC # Prepared jointly by the U.S. Dept. of Commerce, NOAA, # Space Environment Center and the U.S. Air Force. # JOINT USAF/NOAA REPORT OF SOLAR AND GEOPHYSICAL ACTIVITY SDF NUMBER 283 ISSUED AT 2200Z ON 09 OCT 1996 IA. ANALYSIS OF SOLAR ACTIVE REGIONS AND ACTIVITY FROM 08/2100Z TO 09/2100Z: SOLAR ACTIVITY WAS VERY LOW. THE VISIBLE DISK WAS VIRTUALLY FEATURELESS. IB. SOLAR ACTIVITY FORECAST: SOLAR ACTIVITY IS EXPECTED TO BE VERY LOW THROUGH THE ENTIRE FORECAST PERIOD. IIA. GEOPHYSICAL ACTIVITY SUMMARY FROM 08/2100Z TO 09/2100Z: THE GEOMAGNETIC FIELD HAS BEEN AT QUIET TO MINOR STORM LEVELS FOR THE PAST 24 HOURS. IIB. GEOPHYSICAL ACTIVITY FORECAST: THE GEOMAGNETIC FIELD IS EXPECTED TO BE QUIET TO UNSETTLED. III. EVENT PROBABILITIES 10 OCT-12 OCT CLASS M 01/01/01 CLASS X 01/01/01 PROTON 01/01/01 PCAF GREEN IV. PENTICTON 10.7 CM FLUX OBSERVED 09 OCT 068 PREDICTED 10 OCT-12 OCT 068/068/068 90 DAY MEAN 09 OCT 071 V. GEOMAGNETIC A INDICES OBSERVED AFR/AP 08 OCT 009/006 ESTIMATED AFR/AP 09 OCT 016/015 PREDICTED AFR/AP 10 OCT-12 OCT 010/015-010/015-010/012 VI. GEOMAGNETIC ACTIVITY PROBABILITIES 10 OCT-12 OCT A. MIDDLE LATITUDES ACTIVE 25/20/15 MINOR STORM 10/10/10 MAJOR-SEVERE STORM 01/01/01 B. HIGH LATITUDES ACTIVE 35/20/20 MINOR STORM 15/10/10 MAJOR-SEVERE STORM 05/01/01