:Product: 19960227RSGA.txt :Issued: 1996 Feb 27 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 058 ISSUED AT 2200Z ON 27 FEB 96 IA. ANALYSIS OF SOLAR ACTIVE REGIONS AND ACTIVITY FROM 26/2100Z TO 27/2100Z: SOLAR ACTIVITY WAS VERY LOW. IB. SOLAR ACTIVITY FORECAST: SOLAR ACTIVITY SHOULD CONTINUE VERY LOW FOR THE NEXT THREE DAYS. IIA. GEOPHYSICAL ACTIVITY SUMMARY FROM 26/2100Z TO 27/2100Z: THE GEOMAGNETIC FIELD WAS QUIET TO UNSETTLED. ENERGETIC ELECTRON FLUXES AT GEOSYNCHRONOUS ALTITUDE BECAME HIGH NEAR 27/1430Z. IIB. GEOPHYSICAL ACTIVITY FORECAST: THE GEOMAGNETIC FIELD IS FORECAST TO BE QUIET TO UNSETTLED FOR THE NEXT THREE DAYS. ENERGETIC ELECTRON FLUXES SHOULD BE HIGH FOR THE DURATION OF THE PERIOD. III. EVENT PROBABILITIES 28 FEB-01 MAR CLASS M 01/01/01 CLASS X 01/01/01 PROTON 01/01/01 IV. PENTICTON 10.7 CM FLUX OBSERVED 27 FEB 072 PREDICTED 28 FEB-01 MAR 072/071/070 90 DAY MEAN 27 FEB 073 V. GEOMAGNETIC A INDICES OBSERVED AFR/AP 26 FEB 012/012 ESTIMATED AFR/AP 27 FEB 008/008 PREDICTED AFR/AP 28 FEB-01 MAR 008/008-008/008-005/005 VI. GEOMAGNETIC ACTIVITY PROBABILITIES 28 FEB-01 MAR A. MIDDLE LATITUDES ACTIVE 10/10/10 MINOR STORM 05/05/05 MAJOR-SEVERE STORM 01/01/01 B. HIGH LATITUDES ACTIVE 10/10/10 MINOR STORM 05/05/05 MAJOR-SEVERE STORM 01/01/01