:Product: 19970311RSGA.txt :Issued: 1997 Mar 11 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 070 ISSUED AT 2200Z ON 11 MAR 1997 IA. ANALYSIS OF SOLAR ACTIVE REGIONS AND ACTIVITY FROM 10/2100Z TO 11/2100Z: SOLAR ACTIVITY HAS BEEN VERY LOW. NO FLARES OCCURRED. REGION 8020 (N07E08), THE ONLY ACTIVE REGION ON THE VISIBLE DISK, REMAINS STABLE AS A SIX SPOT 'CSO' BETA GROUP. IB. SOLAR ACTIVITY FORECAST: SOLAR ACTIVITY IS EXPECTED TO REMAIN VERY LOW. IIA. GEOPHYSICAL ACTIVITY SUMMARY FROM 10/2100Z TO 11/2100Z: THE GEOMAGNETIC FIELD HAS BEEN QUIET AT ALL LATITUDES FOR THE PAST 24 HOURS. IIB. GEOPHYSICAL ACTIVITY FORECAST: THE GEOMAGNETIC FIELD IS EXPECTED TO BE MOSTLY QUIET TO UNSETTLED FOR THE NEXT THREE DAYS. III. EVENT PROBABILITIES 12 MAR-14 MAR CLASS M 05/05/05 CLASS X 01/01/01 PROTON 01/01/01 PCAF GREEN IV. PENTICTON 10.7 CM FLUX OBSERVED 11 MAR 074 PREDICTED 12 MAR-14 MAR 075/075/075 90 DAY MEAN 11 MAR 075 V. GEOMAGNETIC A INDICES OBSERVED AFR/AP 10 MAR 002/003 ESTIMATED AFR/AP 11 MAR ???/??? PREDICTED AFR/AP 12 MAR-14 MAR ???/???-???/???-???/??? VI. GEOMAGNETIC ACTIVITY PROBABILITIES 12 MAR-14 MAR A. MIDDLE LATITUDES ACTIVE 01/01/01 MINOR STORM 01/01/01 MAJOR-SEVERE STORM 01/01/01 B. HIGH LATITUDES ACTIVE 01/01/01 MINOR STORM 01/01/01 MAJOR-SEVERE STORM 01/01/01