:Product: 19960530RSGA.txt :Issued: 1996 May 30 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 151 ISSUED AT 2200Z ON 30 MAY 1996 IA. ANALYSIS OF SOLAR ACTIVE REGIONS AND ACTIVITY FROM 29/2100Z TO 30/2100Z: SOLAR ACTIVITY WAS VERY LOW. THERE ARE NO SPOTTED REGIONS ON THE DISK. IB. SOLAR ACTIVITY FORECAST: SOLAR ACTIVITY IS EXPECTED TO BE VERY LOW. IIA. GEOPHYSICAL ACTIVITY SUMMARY FROM 29/2100Z TO 30/2100Z: THE GEOMAGNETIC FIELD HAS BEEN AT QUIET TO UNSETTLED 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 31 MAY-02 JUN CLASS M 01/01/01 CLASS X 01/01/01 PROTON 01/01/01 PCAF GREEN IV. PENTICTON 10.7 CM FLUX OBSERVED 30 MAY 067 PREDICTED 31 MAY-02 JUN 068/069/070 90 DAY MEAN 30 MAY 070 V. GEOMAGNETIC A INDICES OBSERVED AFR/AP 29 MAY 011/009 ESTIMATED AFR/AP 30 MAY 009/007 PREDICTED AFR/AP 31 MAY-02 JUN 010/008-010/008-005/008 VI. GEOMAGNETIC ACTIVITY PROBABILITIES 31 MAY-02 JUN A. MIDDLE LATITUDES ACTIVE 10/10/10 MINOR STORM 05/05/05 MAJOR-SEVERE STORM 01/01/01 B. HIGH LATITUDES ACTIVE 15/15/10 MINOR STORM 05/05/05 MAJOR-SEVERE STORM 05/05/05