:Product: 0623RSGA.txt :Issued: 2006 Jun 23 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 174 Issued at 2200Z on 23 Jun 2006 IA. Analysis of Solar Active Regions and Activity from 22/2100Z to 23/2100Z: Solar activity was very low. There are no spots currently visible on the solar disk. Two CMEs were observed off the east limb on LASCO imagery at 23/0930Z and 23/1406Z. Both appear to be backsided events. IB. Solar Activity Forecast: Solar activity is expected to be very low. IIA. Geophysical Activity Summary 22/2100Z to 23/2100Z: The geomagnetic field was quiet. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to remain quiet. III. Event Probabilities 24 Jun-26 Jun Class M 01/01/01 Class X 01/01/01 Proton 01/01/01 PCAF green IV. Penticton 10.7 cm Flux Observed 23 Jun 072 Predicted 24 Jun-26 Jun 072/072/072 90 Day Mean 23 Jun 082 V. Geomagnetic A Indices Observed Afr/Ap 22 Jun 006/006 Estimated Afr/Ap 23 Jun 004/005 Predicted Afr/Ap 24 Jun-26 Jun 005/005-005/005-005/005 VI. Geomagnetic Activity Probabilities 24 Jun-26 Jun A. Middle Latitudes Active 05/05/05 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