:Product: 19961107RSGA.txt :Issued: 1996 Nov 07 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 312 ISSUED AT 2200Z ON 07 NOV 1996 IA. ANALYSIS OF SOLAR ACTIVE REGIONS AND ACTIVITY FROM 06/2100Z TO 07/2100Z: SOLAR ACTIVITY REMAINED VERY LOW. THE DISK WAS SPOTLESS AND NEARLY FEATURELESS. A SMALL CORONAL HOLE THAT WAS VISIBLE LAST ROTATION SHOULD BE APPROACHING CENTRAL MERIDIAN AT THIS TIME. HOWEVER, THIS HOLE IS NOT CURRENTLY VISIBLE IN X-RAY, EUV, OR INFRARED WAVELENGTHS. IB. SOLAR ACTIVITY FORECAST: SOLAR ACTIVITY SHOULD REMAIN AT VERY LOW LEVELS FOR THE NEXT THREE DAYS. IIA. GEOPHYSICAL ACTIVITY SUMMARY FROM 06/2100Z TO 07/2100Z: THE GEOMAGNETIC FIELD WAS QUIET TO UNSETTLED DURING THE PERIOD. IIB. GEOPHYSICAL ACTIVITY FORECAST: THE GEOMAGNETIC FIELD IS FORECAST TO BE QUIET TO SLIGHTLY UNSETTLED FOR THE NEXT THREE DAYS. III. EVENT PROBABILITIES 08 NOV-10 NOV CLASS M 01/01/01 CLASS X 01/01/01 PROTON 01/01/01 PCAF GREEN IV. PENTICTON 10.7 CM FLUX OBSERVED 07 NOV 069 PREDICTED 08 NOV-10 NOV 068/068/068 90 DAY MEAN 07 NOV 070 V. GEOMAGNETIC A INDICES OBSERVED AFR/AP 06 NOV 007/007 ESTIMATED AFR/AP 07 NOV 005/007 PREDICTED AFR/AP 08 NOV-10 NOV 005/010-008/010-010/010 VI. GEOMAGNETIC ACTIVITY PROBABILITIES 08 NOV-10 NOV A. MIDDLE LATITUDES ACTIVE 05/05/10 MINOR STORM 01/01/05 MAJOR-SEVERE STORM 01/01/01 B. HIGH LATITUDES ACTIVE 10/10/15 MINOR STORM 05/05/05 MAJOR-SEVERE STORM 01/01/05