:Product: 20010225RSGA.txt :Issued: 2001 Feb 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 056 Issued at 2200Z on 25 Feb 2001 IA. Analysis of Solar Active Regions and Activity from 24/2100Z to 25/2100Z: Solar activity was very low. New Region 9362 (S07E12) was numbered today. IB. Solar Activity Forecast: Solar activity is expected to be very low to low. IIA. Geophysical Activity Summary 24/2100Z to 25/2100Z: The geomagnetic field was quiet. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be quiet to unsettled. III. Event Probabilities 26 Feb-28 Feb Class M 10/10/10 Class X 01/01/01 Proton 01/01/01 PCAF green IV. Penticton 10.7 cm Flux Observed 25 Feb 135 Predicted 26 Feb-28 Feb 130/130/135 90 Day Mean 25 Feb 166 V. Geomagnetic A Indices Observed Afr/Ap 24 Feb 003/005 Estimated Afr/Ap 25 Feb 004/005 Predicted Afr/Ap 26 Feb-28 Feb 005/005-005/005-008/008 VI. Geomagnetic Activity Probabilities 26 Feb-28 Feb A. Middle Latitudes Active 10/15/20 Minor storm 01/05/05 Major-severe storm 01/01/01 B. High Latitudes Active 20/25/25 Minor storm 05/10/10 Major-severe storm 01/01/01