:Product: 0507RSGA.txt :Issued: 2009 May 07 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 127 Issued at 2200Z on 07 May 2009 IA. Analysis of Solar Active Regions and Activity from 06/2100Z to 07/2100Z: Solar activity was very low. No flares were detected. The visible disk was spotless. IB. Solar Activity Forecast: Solar activity is expected to be very low. IIA. Geophysical Activity Summary 06/2100Z to 07/2100Z: Geomagnetic field activity was predominately quiet to unsettled. An isolated active period was observed at high latitudes between 0300-0600Z. IIB. Geophysical Activity Forecast: Geomagnetic field activity is expected to be predominately quiet for the next three days (08 - 10 May). III. Event Probabilities 08 May-10 May Class M 01/01/01 Class X 01/01/01 Proton 01/01/01 PCAF Green IV. Penticton 10.7 cm Flux Observed 07 May 070 Predicted 08 May-10 May 070/070/070 90 Day Mean 07 May 070 V. Geomagnetic A Indices Observed Afr/Ap 06 May 006/006 Estimated Afr/Ap 07 May 008/008 Predicted Afr/Ap 08 May-10 May 005/008-005/008-005/005 VI. Geomagnetic Activity Probabilities 08 May-10 May A. Middle Latitudes Active 05/05/05 Minor storm 01/01/01 Major-severe storm 01/01/01 B. High Latitudes Active 10/10/05 Minor storm 05/05/01 Major-severe storm 01/01/01