:Product: 0304RSGA.txt :Issued: 2008 Mar 04 2203 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 064 Issued at 2200Z on 04 Mar 2008 IA. Analysis of Solar Active Regions and Activity from 03/2100Z to 04/2100Z: Solar activity was very low. A 26 degree filament erupted from S22W20 at approximately 04/1200Z. IB. Solar Activity Forecast: Solar activity is expected to be very low. IIA. Geophysical Activity Summary 03/2100Z to 04/2100Z: The geomagnetic activity was mostly quiet. The greater than 2 MeV electron flux at geosynchronous orbit was high again today. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be quiet for the next three days. III. Event Probabilities 05 Mar-07 Mar Class M 01/01/01 Class X 01/01/01 Proton 01/01/01 PCAF Green IV. Penticton 10.7 cm Flux Observed 04 Mar 068 Predicted 05 Mar-07 Mar 070/070/070 90 Day Mean 04 Mar 075 V. Geomagnetic A Indices Observed Afr/Ap 03 Mar 004/005 Estimated Afr/Ap 04 Mar 005/005 Predicted Afr/Ap 05 Mar-07 Mar 005/005-005/005-005/005 VI. Geomagnetic Activity Probabilities 05 Mar-07 Mar 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