:Product: 0617RSGA.txt :Issued: 2009 Jun 17 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 168 Issued at 2200Z on 17 Jun 2009 IA. Analysis of Solar Active Regions and Activity from 16/2100Z to 17/2100Z: Solar activity was very low for the past 24 hours. New Region 1021 (S16W71) was numbered today. IB. Solar Activity Forecast: Solar activity is expected to remain very low for the next three days (18-20 June). IIA. Geophysical Activity Summary 16/2100Z to 17/2100Z: The geomagnetic field was quiet for the last 24 hours. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to remain quiet for the next three days (18-20 June). III. Event Probabilities 18 Jun-20 Jun Class M 01/01/01 Class X 01/01/01 Proton 01/01/01 PCAF green IV. Penticton 10.7 cm Flux Observed 17 Jun 068 Predicted 18 Jun-20 Jun 068/068/068 90 Day Mean 17 Jun 070 V. Geomagnetic A Indices Observed Afr/Ap 16 Jun 004/003 Estimated Afr/Ap 17 Jun 003/003 Predicted Afr/Ap 18 Jun-20 Jun 005/005-005/005-005/005 VI. Geomagnetic Activity Probabilities 18 Jun-20 Jun A. Middle Latitudes Active 10/10/10 Minor storm 05/05/05 Major-severe storm 01/01/01 B. High Latitudes Active 10/10/10 Minor storm 05/05/05 Major-severe storm 01/01/01