:Product: Report of Solar-Geophysical Activity :Issued: 2008 Jun 06 2203 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 158 Issued at 2200Z on 06 Jun 2008 IA. Analysis of Solar Active Regions and Activity from 05/2100Z to 06/2100Z: Solar activity was very low. No flares were detected. No new active regions were numbered. IB. Solar Activity Forecast: Solar activity is expected to be very low. IIA. Geophysical Activity Summary 05/2100Z to 06/2100Z: Geomagnetic field activity was at mostly quiet levels. IIB. Geophysical Activity Forecast: Geomagnetic field activity is expected to be at quiet levels through the forecast period (07 - 09 June). III. Event Probabilities 07 Jun-09 Jun Class M 01/01/01 Class X 01/01/01 Proton 01/01/01 PCAF Green IV. Penticton 10.7 cm Flux Observed 06 Jun 066 Predicted 07 Jun-09 Jun 066/068/068 90 Day Mean 06 Jun 070 V. Geomagnetic A Indices Observed Afr/Ap 05 Jun 003/002 Estimated Afr/Ap 06 Jun 005/005 Predicted Afr/Ap 07 Jun-09 Jun 005/005-005/005-005/005 VI. Geomagnetic Activity Probabilities 07 Jun-09 Jun A. Middle Latitudes Active 05/05/05 Minor storm 01/01/01 Major-severe storm 01/01/01 B. High Latitudes Active 05/05/05 Minor storm 01/01/01 Major-severe storm 01/01/01