:Product: 19961206RSGA.txt :Issued: 1996 Dec 06 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 341 ISSUED AT 2200Z ON 06 DEC 1996 IA. ANALYSIS OF SOLAR ACTIVE REGIONS AND ACTIVITY FROM 05/2100Z TO 06/2100Z: SOLAR ACTIVITY WAS VERY LOW. NO FLARES OCCURRED. THE VISIBLE DISK IS QUIET AND FEATURELESS. IB. SOLAR ACTIVITY FORECAST: SOLAR ACTIVITY IS EXPECTED TO BE VERY LOW. IIA. GEOPHYSICAL ACTIVITY SUMMARY FROM 05/2100Z TO 06/21ICAL ACTIVIT Y FORECAST: THE GEOMAGNETIC FIELD IS EXPECTED TO BE QUIET FOR THE NEXT TWO DAYS, WITH ACTIVITY INCREASING TO UNSETTLED ON DAY THREE. III. EVENT PROBABILITIES 07 DEC-09 DEC CLASS M 01/01/01 CLASS X 01/01/01 PROTON 01/01/01 PCAF GREEN IV. PENTICTON 10.7 CM FLUX OBSERVED 06 DEC 070 PREDICTED 07 DEC-09 DEC 070/070/070 90 DAY MEAN 06 DEC 073 V. GEOMAGNETIC A INDICES OBSERVED AFR/AP 05 DEC 002/002 ESTIMATED AFR/AP 06 DEC 002/008 PREDICTED AFR/AP 07 DEC-09 DEC 005/005-005/005-010/012 VI. GEOMAGNETIC ACTIVITY PROBABILITIES 07 DEC-09 DEC A. MIDDLE LATITUDES ACTIVE 15/15/25 MINOR STORM 05/05/10 MAJOR-SEVERE STORM 01/01/05 B. HIGH LATITUDES ACTIVE 15/15/25 MINOR STORM 05/05/10MAJOR-SEVERE STORM 01/01/05