:Product: 0429RSGA.txt :Issued: 2009 Apr 29 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 119 Issued at 2200Z on 29 Apr 2009 IA. Analysis of Solar Active Regions and Activity from 28/2100Z to 29/2100Z: Solar activity was very low. No flares were observed. New Region 1016 (S08W64) was numbered during the period. The region formed on the disk and is a Cao beta spot group. IB. Solar Activity Forecast: Solar activity is expected to be very low. IIA. Geophysical Activity Summary 28/2100Z to 29/2100Z: The geomagnetic field was quiet. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be at quiet levels through the forecast period (30 April - 02 May). III. Event Probabilities 30 Apr-02 May Class M 01/01/01 Class X 01/01/01 Proton 01/01/01 PCAF Green IV. Penticton 10.7 cm Flux Observed 29 Apr 070 Predicted 30 Apr-02 May 070/070/070 90 Day Mean 29 Apr 070 V. Geomagnetic A Indices Observed Afr/Ap 28 Apr 002/002 Estimated Afr/Ap 29 Apr 004/004 Predicted Afr/Ap 30 Apr-02 May 005/005-005/005-005/005 VI. Geomagnetic Activity Probabilities 30 Apr-02 May A. Middle Latitudes Active 05/05/05 Minor storm 01/01/01 Major-severe storm 01/01/01 B. High Latitudes Active 05/05/05 Minor storm 01/01/01 Major-severe storm 01/01/01