:Product: 1124RSGA.txt :Issued: 2008 Nov 24 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 329 Issued at 2200Z on 24 Nov 2008 IA. Analysis of Solar Active Regions and Activity from 23/2100Z to 24/2100Z: Solar activity was very low. The visible solar disk remained spotless. IB. Solar Activity Forecast: Solar activity is expected to remain very low. IIA. Geophysical Activity Summary 23/2100Z to 24/2100Z: The geomagnetic field was quiet. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be unsettled to occasionally active as a recurrent coronal hole high speed stream becomes geoeffecttive. There is a slight chance for isolated minor storm activity at high latitudes. These conditions are expected to persist throughout the forecast period. III. Event Probabilities 25 Nov-27 Nov Class M 01/01/01 Class X 01/01/01 Proton 01/01/01 PCAF Green IV. Penticton 10.7 cm Flux Observed 24 Nov 068 Predicted 25 Nov-27 Nov 070/070/070 90 Day Mean 24 Nov 068 V. Geomagnetic A Indices Observed Afr/Ap 23 Nov 001/003 Estimated Afr/Ap 24 Nov 001/005 Predicted Afr/Ap 25 Nov-27 Nov 008/008-012/012-008/008 VI. Geomagnetic Activity Probabilities 25 Nov-27 Nov A. Middle Latitudes Active 15/20/15 Minor storm 05/10/05 Major-severe storm 01/01/01 B. High Latitudes Active 20/25/20 Minor storm 10/15/10 Major-severe storm 01/01/01