:Product: 0107RSGA.txt :Issued: 2007 Jan 07 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 007 Issued at 2200Z on 07 Jan 2007 IA. Analysis of Solar Active Regions and Activity from 06/2100Z to 07/2100Z: Solar activity continues at very low levels. The four active regions on the visible disk are stable or in decay. IB. Solar Activity Forecast: Solar activity is expected to continue at very low levels. IIA. Geophysical Activity Summary 06/2100Z to 07/2100Z: The geomagnetic field was quiet. The greater than 2 MeV electron flux at geosynchronous orbit was at high levels again today. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be quiet with isolated unsettled periods. III. Event Probabilities 08 Jan-10 Jan Class M 01/01/01 Class X 01/01/01 Proton 01/01/01 PCAF green IV. Penticton 10.7 cm Flux Observed 07 Jan 087 Predicted 08 Jan-10 Jan 090/090/090 90 Day Mean 07 Jan 083 V. Geomagnetic A Indices Observed Afr/Ap 06 Jan 002/003 Estimated Afr/Ap 07 Jan 003/005 Predicted Afr/Ap 08 Jan-10 Jan 008/010-008/010-005/005 VI. Geomagnetic Activity Probabilities 08 Jan-10 Jan A. Middle Latitudes Active 10/10/10 Minor storm 01/01/01 Major-severe storm 01/01/01 B. High Latitudes Active 20/20/15 Minor storm 05/05/05 Major-severe storm 01/01/01