:Product: 0330RSGA.txt :Issued: 2009 Mar 30 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 089 Issued at 2200Z on 30 Mar 2009 IA. Analysis of Solar Active Regions and Activity from 29/2100Z to 30/2100Z: Solar activity was very low. No flares were observed during the past 24 hours. The visible disk remained spotless. IB. Solar Activity Forecast: Solar activity is expected to be very low. IIA. Geophysical Activity Summary 29/2100Z to 30/2100Z: The geomagnetic field was predominantly quiet. A single period of unsettled conditions was observed at mid-latitudes between 30/12-15Z. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be predominantly quiet for the next three days (31 March - 02 April). III. Event Probabilities 31 Mar-02 Apr Class M 01/01/01 Class X 01/01/01 Proton 01/01/01 PCAF green IV. Penticton 10.7 cm Flux Observed 30 Mar 071 Predicted 31 Mar-02 Apr 072/072/072 90 Day Mean 30 Mar 070 V. Geomagnetic A Indices Observed Afr/Ap 29 Mar 004/005 Estimated Afr/Ap 30 Mar 005/005 Predicted Afr/Ap 31 Mar-02 Apr 005/005-005/005-005/005 VI. Geomagnetic Activity Probabilities 31 Mar-02 Apr A. Middle Latitudes Active 05/05/05 Minor storm 01/01/01 Major-severe storm 01/01/01 B. High Latitudes Active 10/10/10 Minor storm 01/01/01 Major-severe storm 01/01/01