:Product: 0506RSGA.txt :Issued: 2007 May 06 2203 UTC # Prepared jointly by the U.S. Dept. of Commerce, NOAA, # Space Environment Center and the U.S. Air Force. # Joint USAF/NOAA Report of Solar and Geophysical Activity SDF Number 126 Issued at 2200Z on 06 May 2007 IA. Analysis of Solar Active Regions and Activity from 05/2100Z to 06/2100Z: Solar activity was very low. IB. Solar Activity Forecast: Solar activity is expected to be very low. IIA. Geophysical Activity Summary 05/2100Z to 06/2100Z: The geomagnetic field was quiet. The greater than 2 MeV electron flux at geosynchronous orbit reached high levels again today. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be quiet to unsettled 07-08 May due to a recurrent coronal hole high speed stream. On 09 May the geomagnetic field is expected to be quiet. III. Event Probabilities 07 May-09 May Class M 01/01/01 Class X 01/01/01 Proton 01/01/01 PCAF Green IV. Penticton 10.7 cm Flux Observed 06 May 078 Predicted 07 May-09 May 075/075/070 90 Day Mean 06 May 074 V. Geomagnetic A Indices Observed Afr/Ap 05 May 000/003 Estimated Afr/Ap 06 May 004/005 Predicted Afr/Ap 07 May-09 May 006/008-006/010-004/005 VI. Geomagnetic Activity Probabilities 07 May-09 May A. Middle Latitudes Active 15/15/10 Minor storm 10/10/05 Major-severe storm 01/01/01 B. High Latitudes Active 20/20/15 Minor storm 15/15/10 Major-severe storm 05/05/01