:Product: 0315RSGA.txt :Issued: 2006 Mar 15 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 074 Issued at 2200Z on 15 Mar 2006 IA. Analysis of Solar Active Regions and Activity from 14/2100Z to 15/2100Z: Solar activity was very low. New Region 861 (S12E46) was numbered today. IB. Solar Activity Forecast: Solar activity is expected to be very low. IIA. Geophysical Activity Summary 14/2100Z to 15/2100Z: The geomagnetic field was quiet to unsettled. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be quiet to unsettled. III. Event Probabilities 16 Mar-18 Mar Class M 01/01/01 Class X 01/01/01 Proton 01/01/01 PCAF green IV. Penticton 10.7 cm Flux Observed 15 Mar 074 Predicted 16 Mar-18 Mar 075/075/075 90 Day Mean 15 Mar 081 V. Geomagnetic A Indices Observed Afr/Ap 14 Mar 002/004 Estimated Afr/Ap 15 Mar 005/008 Predicted Afr/Ap 16 Mar-18 Mar 005/005-005/008-005/008 VI. Geomagnetic Activity Probabilities 16 Mar-18 Mar A. Middle Latitudes Active 10/10/10 Minor storm 01/01/01 Major-severe storm 01/01/01 B. High Latitudes Active 15/15/15 Minor storm 01/05/05 Major-severe storm 01/01/01