:Product: 19960403RSGA.txt :Issued: 1996 Apr 03 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 094 ISSUED AT 2200Z ON 03 APR 1996 IA. ANALYSIS OF SOLAR ACTIVE REGIONS AND ACTIVITY FROM 02/2100Z TO 03/2100Z: SOLAR ACTIVITY WAS VERY LOW. REGION 7955 (S00W70) DISPLAYED OCCASIONAL PLAGE FLUCTUATIONS BUT WAS OTHERWISE VERY STABLE. A NEW ACTIVE REGION IS ROTATING INTO VIEW AROUND EAST LIMB AT N12. X-RAY BACKGROUND LEVELS HAVE INCREASED SOMEWHAT OVER THE PAST 24 HOURS. IB. SOLAR ACTIVITY FORECAST: SOLAR ACTIVITY IS EXPECTED TO BE VERY LOW. IIA. GEOPHYSICAL ACTIVITY SUMMARY FROM 02/2100Z TO 03/2100Z: THE GEOMAGNETIC FIELD HAS BEEN AT MOSTLY QUIET LEVELS 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 04 APR-06 APR CLASS M 01/01/01 CLASS X 01/01/01 PROTON 01/01/01 PCAF GREEN IV. PENTICTON 10.7 CM FLUX OBSERVED 03 APR 071 PREDICTED 04 APR-06 APR 072/073/074 90 DAY MEAN 03 APR 072 V. GEOMAGNETIC A INDICES OBSERVED AFR/AP 02 APR 004/003 ESTIMATED AFR/AP 03 APR 005/005 PREDICTED AFR/AP 04 APR-06 APR 005/005-010/010-010/010 VI. GEOMAGNETIC ACTIVITY PROBABILITIES 04 APR-06 APR A. MIDDLE LATITUDES ACTIVE 05/10/10 MINOR STORM 05/05/05 MAJOR-SEVERE STORM 01/05/05 B. HIGH LATITUDES ACTIVE 05/10/10 MINOR STORM 05/05/05 MAJOR-SEVERE STORM 01/05/05