:Product: 19961004RSGA.txt :Issued: 1996 Oct 04 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 278 ISSUED AT 2200Z ON 04 OCT 1996 IA. ANALYSIS OF SOLAR ACTIVE REGIONS AND ACTIVITY FROM 03/2100Z TO 04/2100Z: SOLAR ACTIVITY WAS VERY LOW. NO FLARES OCCURRED. IB. SOLAR ACTIVITY FORECAST: SOLAR ACTIVITY IS EXPECTED TO BE VERY LOW. IIA. GEOPHYSICAL ACTIVITY SUMMARY FROM 03/2100Z TO 04/2100Z: THE GEOMAGNETIC FIELD WAS QUIET TO UNSETTLED. THE GREATER THAN 2 MEV ELECTRON FLUX WAS MODERATE. IIB. GEOPHYSICAL ACTIVITY FORECAST: THE GEOMAGNETIC FIELD IS EXPECTED TO BE MOSTLY QUIET FOR THE NEXT 24 HOURS. THE FIELD MAY BECOME UNSETTLED TO ACTIVE BY THE END OF THE THREE DAY FORECAST PERIOD DUE TO A RECURRING DISTURBANCE. III. EVENT PROBABILITIES 05 OCT-07 OCT CLASS M 01/01/01 CLASS X 01/01/01 PROTON 01/01/01 PCAF GREEN IV. PENTICTON 10.7 CM FLUX OBSERVED 04 OCT 069 PREDICTED 05 OCT-07 OCT 070/068/068 90 DAY MEAN 04 OCT 071 V. GEOMAGNETIC A INDICES OBSERVED AFR/AP 03 OCT 012/013 ESTIMATED AFR/AP 04 OCT 005/008 PREDICTED AFR/AP 05 OCT-07 OCT 005/008-010/010-015/015 VI. GEOMAGNETIC ACTIVITY PROBABILITIES 05 OCT-07 OCT A. MIDDLE LATITUDES ACTIVE 05/05/15 MINOR STORM 01/05/05 MAJOR-SEVERE STORM 01/01/01 B. HIGH LATITUDES ACTIVE 10/10/15 MINOR STORM 05/05/10 MAJOR-SEVERE STORM 01/01/05