:Product: 0324RSGA.txt :Issued: 2009 Mar 24 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 083 Issued at 2200Z on 24 Mar 2009 IA. Analysis of Solar Active Regions and Activity from 23/2100Z to 24/2100Z: Solar activity was very low. No flares occurred during the past 24 hours and the solar disk continues to be void of sunspots. IB. Solar Activity Forecast: Solar activity is expected to be very low. IIA. Geophysical Activity Summary 23/2100Z to 24/2100Z: The geomagnetic field was quiet to unsettled during the past 24 hours. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be quiet to unsettled for the next two days (25-26 March). Conditions are expected to be quiet on the third day (27 March). III. Event Probabilities 25 Mar-27 Mar Class M 01/01/01 Class X 01/01/01 Proton 01/01/01 PCAF green IV. Penticton 10.7 cm Flux Observed 24 Mar 069 Predicted 25 Mar-27 Mar 070/070/070 90 Day Mean 24 Mar 070 V. Geomagnetic A Indices Observed Afr/Ap 23 Mar 002/003 Estimated Afr/Ap 24 Mar 007/008 Predicted Afr/Ap 25 Mar-27 Mar 007/008-007/008-005/005 VI. Geomagnetic Activity Probabilities 25 Mar-27 Mar A. Middle Latitudes Active 10/10/05 Minor storm 01/01/01 Major-severe storm 01/01/01 B. High Latitudes Active 20/20/05 Minor storm 10/10/01 Major-severe storm 05/05/01