:Product: 19960102RSGA.txt :Issued: 1996 Jan 02 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 002 ISSUED AT 2200Z ON 02 JAN 1996 IA. ANALYSIS OF SOLAR ACTIVE REGIONS AND ACTIVITY FROM 01/2100Z TO 02/2100Z: SOLAR ACTIVITY WAS VERY LOW. THE DISK NOW HAS THREE SPOTTED REGIONS. REGION 7934 (S08W60) RE-EMERGED THIS PERIOD AS A SINGLE SPOT AXX ALPHA GROUP WHILE REGION 7935 (N11W15) DECAYED FROM A 4-SPOT BXO BETA TO A 2-SPOT AXX ALPHA. REGION 7937 (S08E35) SHOWED NO CHANGE AS A SINGLE SPOT AXX ALPHA GROUP. THE REMAINDER OF THE DISK AND LIMB INDICATED NO SIGNIFICANT CHANGES IN THE PAST 24 HOURS. IB. SOLAR ACTIVITY FORECAST: SOLAR ACTIVITY IS EXPECTED TO REMAIN AT VERY LOW LEVELS. IIA. GEOPHYSICAL ACTIVITY SUMMARY FROM 01/2100Z TO 02/2100Z: THE GEOMAGNETIC FIELD HAS BEEN AT MOSTLY QUIET LEVELS FOR THE PAST 24 HOURS. ISOLATED UNSETTLED CONDITIONS WERE OBSERVED AT HIGH LATITUDE STATIONS DURING THE PERIOD 02/1200-1800UT. THE GREATER THAN 2 MEV ELECTRON FLUX WAS AT NORMAL TO MODERATE LEVELS. IIB. GEOPHYSICAL ACTIVITY FORECAST: THE GEOMAGNETIC FIELD IS EXPECTED TO REMAIN MOSTLY QUIET FOR THE NEXT THREE DAYS. III. EVENT PROBABILITIES 03 JAN-05 JAN CLASS M 01/01/01 CLASS X 01/01/01 PROTON 01/01/01 PCAF GREEN IV. PENTICTON 10.7 CM FLUX OBSERVED 02 JAN 075 PREDICTED 03 JAN-05 JAN 075/075/075 90 DAY MEAN 02 JAN 075 V. GEOMAGNETIC A INDICES OBSERVED AFR/AP 01 JAN 005/003 ESTIMATED AFR/AP 02 JAN 005/005 PREDICTED AFR/AP 03 JAN-05 JAN 005/005-005/005-005/008 VI. GEOMAGNETIC ACTIVITY PROBABILITIES 03 JAN-05 JAN A. MIDDLE LATITUDES ACTIVE 10/10/10 MINOR STORM 05/05/05 MAJOR-SEVERE STORM 01/01/01 B. HIGH LATITUDES ACTIVE 10/10/15 MINOR STORM 05/05/05 MAJOR-SEVERE STORM 01/01/01