:Product: 0529RSGA.txt :Issued: 2007 May 29 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 149 Issued at 2200Z on 29 May 2007 IA. Analysis of Solar Active Regions and Activity from 28/2100Z to 29/2100Z: Solar activity continues at very low levels. New Region 958 (S13E62) was numbered today. IB. Solar Activity Forecast: Solar activity is expected to continue at very low levels. IIA. Geophysical Activity Summary 28/2100Z to 29/2100Z: The geomagnetic field was quiet. The greater than 2 MeV electron flux at geosynchronous orbit was at high levels again today. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to continue at quiet levels. III. Event Probabilities 30 May-01 Jun Class M 01/01/01 Class X 01/01/01 Proton 01/01/01 PCAF Green IV. Penticton 10.7 cm Flux Observed 29 May 070 Predicted 30 May-01 Jun 070/070/070 90 Day Mean 29 May 073 V. Geomagnetic A Indices Observed Afr/Ap 28 May 005/005 Estimated Afr/Ap 29 May 003/005 Predicted Afr/Ap 30 May-01 Jun 003/005-003/005-003/005 VI. Geomagnetic Activity Probabilities 30 May-01 Jun A. Middle Latitudes Active 15/15/15 Minor storm 01/01/01 Major-severe storm 01/01/01 B. High Latitudes Active 15/15/15 Minor storm 05/05/05 Major-severe storm 01/01/01