:Product: 0104RSGA.txt :Issued: 2009 Jan 04 2200 UTC # Prepared jointly by the U.S. Dept. of Commerce, NOAA, # Space Weather Prediction Center and the U.S. Air Force. # Joint USAF/NOAA Report of Solar and Geophysical Activity SDF Number 004 Issued at 2200Z on 04 Jan 2009 IA. Analysis of Solar Active Regions and Activity from 03/2100Z to 04/2100Z: Solar activity was very low. No flare activity occurred. The visible disk was spotless. IB. Solar Activity Forecast: Solar activity is expected to be very low. IIA. Geophysical Activity Summary 03/2100Z to 04/2100Z: The geomagnetic field was quiet. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be mostly quiet for the next three days (05 - 07 January). III. Event Probabilities 05 Jan-07 Jan Class M 01/01/01 Class X 01/01/01 Proton 01/01/01 PCAF green IV. Penticton 10.7 cm Flux Observed 04 Jan 069 Predicted 05 Jan-07 Jan 069/069/069 90 Day Mean 04 Jan 069 V. Geomagnetic A Indices Observed Afr/Ap 03 Jan 008/009 Estimated Afr/Ap 04 Jan 005/005 Predicted Afr/Ap 05 Jan-07 Jan 005/005-005/005-005/005 VI. Geomagnetic Activity Probabilities 05 Jan-07 Jan A. Middle Latitudes Active 01/01/01 Minor storm 01/01/01 Major-severe storm 01/01/01 B. High Latitudes Active 01/01/01 Minor storm 01/01/01 Major-severe storm 01/01/01