:Product: 19970125RSGA.txt :Issued: 1997 Jan 25 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 025 ISSUED AT 2200Z ON 25 JAN 1997 IA. ANALYSIS OF SOLAR ACTIVE REGIONS AND ACTIVITY FROM 24/2100Z TO 25/2100Z: SOLAR ACTIVITY HAS BEEN VERY LOW. IB. SOLAR ACTIVITY FORECAST: SOLAR ACTIVITY IS EXPECTED TO BE VERY LOW. IIA. GEOPHYSICAL ACTIVITY SUMMARY FROM 24/2100Z TO 25/2100Z: THE GEOMAGNETIC FIELD HAS BEEN QUIET. IIB. GEOPHYSICAL ACTIVITY FORECAST: THE GEOMAGNETIC FIELD IS EXPECTED TO BE QUIET FOR THE NEXT THREE DAYS. III. EVENT PROBABILITIES 26 JAN-28 JAN CLASS M 01/01/01 CLASS X 01/01/01 PROTON 01/01/01 PCAF GREEN IV. PENTICTON 10.7 CM FLUX OBSERVED 25 JAN 073 PREDICTED 26 JAN-28 JAN 073/073/073 90 DAY MEAN 25 JAN 077 V. GEOMAGNETIC A INDICES OBSERVED AFR/AP 24 JAN 004/003 ESTIMATED AFR/AP 25 JAN 005/005 PREDICTED AFR/AP 26 JAN-28 JAN 005/005-005/005-005/005 VI. GEOMAGNETIC ACTIVITY PROBABILITIES 26 JAN-28 JAN 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