:Product: 19960624RSGA.txt :Issued: 1996 Jun 24 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 176 ISSUED AT 2200Z ON 24 JUN 1996 IA. ANALYSIS OF SOLAR ACTIVE REGIONS AND ACTIVITY FROM 23/2100Z TO 24/2100Z: SOLAR ACTIVITY WAS LOW, REGION 7976 (N12 E52) PRODUCED A C1/SF AT 23/2213UT. THIS REGION AS WELL AS REGION 7973 (N09 E05), THE ONLY OTHER SPOTTED REGION, ARE SMALL AND MAGNETICALLY SIMPLE. IB. SOLAR ACTIVITY FORECAST: SOLAR ACTIVITY IS EXPECTED TO BE VERY LOW. IIA. GEOPHYSICAL ACTIVITY SUMMARY FROM 23/2100Z TO 24/2100Z: 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. III. EVENT PROBABILITIES 25 JUN-27 JUN CLASS M 01/01/01 CLASS X 01/01/01 PROTON 01/01/01 PCAF GREEN IV. PENTICTON 10.7 CM FLUX OBSERVED 24 JUN 072 PREDICTED 25 JUN-27 JUN 070/070/070 90 DAY MEAN 24 JUN 069 V. GEOMAGNETIC A INDICES OBSERVED AFR/AP 23 JUN 005/003 ESTIMATED AFR/AP 24 JUN 005/007 PREDICTED AFR/AP 25 JUN-27 JUN 005/007-005/007-005/007 VI. GEOMAGNETIC ACTIVITY PROBABILITIES 25 JUN-27 JUN A. MIDDLE LATITUDES ACTIVE 05/05/05 MINOR STORM 01/01/01 MAJOR-SEVERE STORM 01/01/01 B. HIGH LATITUDES ACTIVE 05/05/05 MINOR STORM 01/01/01 MAJOR-SEVERE STORM 01/01/01