:Product: Report of Solar-Geophysical Activity :Issued: 2008 Nov 15 2201 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 320 Issued at 2200Z on 15 Nov 2008 IA. Analysis of Solar Active Regions and Activity from 14/2100Z to 15/2100Z: Solar activity was very low. Region 1008 (N32 W65) continues to decay. IB. Solar Activity Forecast: Solar activity is expected to be very low. There is a slight chance of a C-class flare from region Region 1008. IIA. Geophysical Activity Summary 14/2100Z to 15/2100Z: The geomagnetic field was quiet. The greater than 2 MeV electron flux at geosynchronous orbit reached high levels today. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be quiet. III. Event Probabilities 16 Nov-18 Nov Class M 01/01/01 Class X 01/01/01 Proton 01/01/01 PCAF Green IV. Penticton 10.7 cm Flux Observed 15 Nov 068 Predicted 16 Nov-18 Nov 068/068/068 90 Day Mean 15 Nov 067 V. Geomagnetic A Indices Observed Afr/Ap 14 Nov 001/001 Estimated Afr/Ap 15 Nov 005/005 Predicted Afr/Ap 16 Nov-18 Nov 005/005-005/005-005/005 VI. Geomagnetic Activity Probabilities 16 Nov-18 Nov A. Middle Latitudes Active 05/05/05 Minor storm 01/01/01 Major-severe storm 00/00/00 B. High Latitudes Active 05/05/05 Minor storm 01/01/01 Major-severe storm 00/00/00