:Product: 0619RSGA.txt :Issued: 2009 Jun 19 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 170 Issued at 2200Z on 19 Jun 2009 IA. Analysis of Solar Active Regions and Activity from 18/2100Z to 19/2100Z: Solar activity was very low. No flares were observed in the past 24 hours. The visible solar disk remains spotless. IB. Solar Activity Forecast: Solar activity is expected to remain very low for the next three days (20-22 June). IIA. Geophysical Activity Summary 18/2100Z to 19/2100Z: The geomagnetic field was quiet for the past 24 hours. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to remain quiet for the next three days (20-22 June). III. Event Probabilities 20 Jun-22 Jun Class M 01/01/01 Class X 01/01/01 Proton 01/01/01 PCAF green IV. Penticton 10.7 cm Flux Observed 19 Jun 067 Predicted 20 Jun-22 Jun 068/068/068 90 Day Mean 19 Jun 070 V. Geomagnetic A Indices Observed Afr/Ap 18 Jun 002/004 Estimated Afr/Ap 19 Jun 002/005 Predicted Afr/Ap 20 Jun-22 Jun 005/005-005/005-005/005 VI. Geomagnetic Activity Probabilities 20 Jun-22 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