:Product: 1202RSGA.txt :Issued: 2006 Dec 02 2204 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 336 Issued at 2200Z on 02 Dec 2006 IA. Analysis of Solar Active Regions and Activity from 01/2100Z to 02/2100Z: Solar activity was low. Region 926 (S09W18) produced two C1/Sf flares at 02/0035Z and 02/0715Z. Region 926 has grown and developed in magnetic complexity since yesterday and is now classified as a beta-gamma group. Region 927 (N09W08) produced a B1 flare at 02/0959Z. IB. Solar Activity Forecast: Solar activity is expected to be very low to low. IIA. Geophysical Activity Summary 01/2100Z to 02/2100Z: The geomagnetic field was quiet. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be quiet for the next three days (3-5 December). III. Event Probabilities 03 Dec-05 Dec Class M 05/05/05 Class X 01/01/01 Proton 01/01/01 PCAF Green IV. Penticton 10.7 cm Flux Observed 02 Dec 087 Predicted 03 Dec-05 Dec 085/085/090 90 Day Mean 02 Dec 080 V. Geomagnetic A Indices Observed Afr/Ap 01 Dec 003/004 Estimated Afr/Ap 02 Dec 003/005 Predicted Afr/Ap 03 Dec-05 Dec 005/005-005/005-005/005 VI. Geomagnetic Activity Probabilities 03 Dec-05 Dec A. Middle Latitudes Active 15/15/15 Minor storm 05/05/05 Major-severe storm 01/01/01 B. High Latitudes Active 15/15/15 Minor storm 05/05/05 Major-severe storm 01/01/01