:Product: 0206RSGA.txt :Issued: 2007 Feb 06 2203 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 037 Issued at 2200Z on 06 Feb 2007 IA. Analysis of Solar Active Regions and Activity from 05/2100Z to 06/2100Z: Solar activity remained at very low levels. Regions 940 (S05W71) and 941 (S07W35) continue to be the only spotted regions on the visible disk and both were quiescent today. IB. Solar Activity Forecast: Solar activity is expected to remain at very low levels. IIA. Geophysical Activity Summary 05/2100Z to 06/2100Z: The geomagnetic field was at quiet to unsettled levels. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be at quiet to unsettled levels throughout the period. III. Event Probabilities 07 Feb-09 Feb Class M 01/01/01 Class X 01/01/01 Proton 01/01/01 PCAF green IV. Penticton 10.7 cm Flux Observed 06 Feb 082 Predicted 07 Feb-09 Feb 081/080/083 90 Day Mean 06 Feb 085 V. Geomagnetic A Indices Observed Afr/Ap 05 Feb 004/006 Estimated Afr/Ap 06 Feb 004/008 Predicted Afr/Ap 07 Feb-09 Feb 005/005-005/005-005/005 VI. Geomagnetic Activity Probabilities 07 Feb-09 Feb A. Middle Latitudes Active 15/15/15 Minor storm 01/01/01 Major-severe storm 01/01/01 B. High Latitudes Active 15/15/15 Minor storm 05/05/05 Major-severe storm 01/01/01