:Product: 0715RSGA.txt :Issued: 2006 Jul 15 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 196 Issued at 2200Z on 15 Jul 2006 IA. Analysis of Solar Active Regions and Activity from 14/2100Z to 15/2100Z: Solar activity was very low. Region 900 (S05E30) has grown slightly since yesterday, but has remained unchanged in magnetic complexity. IB. Solar Activity Forecast: Solar activity is expected to continue at very low levels. There is a slight chance for a C-class flare from Region 900. IIA. Geophysical Activity Summary 14/2100Z to 15/2100Z: The geomagnetic field was quiet to unsettled during the past 24 hours. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be quiet to unsettled for the next 24 hours (16 July). Quiet conditions are expected for 17-18 July. III. Event Probabilities 16 Jul-18 Jul Class M 01/01/01 Class X 01/01/01 Proton 01/01/01 PCAF green IV. Penticton 10.7 cm Flux Observed 15 Jul 070 Predicted 16 Jul-18 Jul 070/070/070 90 Day Mean 15 Jul 080 V. Geomagnetic A Indices Observed Afr/Ap 14 Jul 010/014 Estimated Afr/Ap 15 Jul 005/007 Predicted Afr/Ap 16 Jul-18 Jul 003/005-003/005-003/005 VI. Geomagnetic Activity Probabilities 16 Jul-18 Jul A. Middle Latitudes Active 15/10/10 Minor storm 01/01/01 Major-severe storm 01/01/01 B. High Latitudes Active 15/15/15 Minor storm 05/01/01 Major-severe storm 01/01/01