:Product: 19970306RSGA.txt :Issued: 1997 Mar 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 065 ISSUED AT 2200Z ON 06 MAR 1997 IA. ANALYSIS OF SOLAR ACTIVE REGIONS AND ACTIVITY FROM 05/2100Z TO 06/2100Z: SOLAR ACTIVITY WAS VERY LOW. NEW REGION 8020 (N06E74) ROTATED INTO VIEW AND IS A SIMPLE, H-TYPE SUNSPOT GROUP. OCCASIONAL B-CLASS FLARES WERE REPORTED FROM THIS REGION: THE LARGEST WAS A B8/SF AT 0049Z. FREQUENT OCCURRENCE OF TYPE III RADIO SWEEPS WAS ALSO NOTED DURING THE LAST 24 HOURS. IB. SOLAR ACTIVITY FORECAST: SOLAR ACTIVITY IS EXPECTED TO BE VERY LOW. IIA. GEOPHYSICAL ACTIVITY SUMMARY FROM 05/2100Z TO 06/2100Z: THE GEOMAGNETIC FIELD WAS PREDOMINANTLY QUIET TO UNSETTLED. CONDITIONS WERE SOMEWHAT ENHANCED FROM 0300-1500Z: MID-LATITUDES WERE MOSTLY UNSETTLED, AND HIGH LATITUDES WERE UNSETTLED TO SLIGHTLY ACTIVE. THE GREATER THAN 2 MEV ELECTRON FLUXES WERE BELOW HIGH LEVELS (1000 PFU) FOR THE PAST 24 HOURS. IIB. GEOPHYSICAL ACTIVITY FORECAST: THE GEOMAGNETIC FIELD IS EXPECTED TO BE QUIET TO UNSETTLED FOR THE NEXT THREE DAYS. III. EVENT PROBABILITIES 07 MAR-09 MAR CLASS M 01/01/01 CLASS X 01/01/01 PROTON 01/01/01 PCAF GREEN IV. PENTICTON 10.7 CM FLUX OBSERVED 06 MAR 075 PREDICTED 07 MAR-09 MAR 078/079/080 90 DAY MEAN 06 MAR 075 V. GEOMAGNETIC A INDICES OBSERVED AFR/AP 05 MAR 011/007 ESTIMATED AFR/AP 06 MAR 010/010 PREDICTED AFR/AP 07 MAR-09 MAR 005/008-008/008-010/010 VI. GEOMAGNETIC ACTIVITY PROBABILITIES 07 MAR-09 MAR A. MIDDLE LATITUDES ACTIVE 05/10/15 MINOR STORM 01/05/05 MAJOR-SEVERE STORM 01/01/01 B. HIGH LATITUDES ACTIVE 10/10/15 MINOR STORM 01/05/05 MAJOR-SEVERE STORM 01/01/01