:Product: 0529RSGA.txt :Issued: 2009 May 29 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 149 Issued at 2200Z on 29 May 2009 IA. Analysis of Solar Active Regions and Activity from 28/2100Z to 29/2100Z: Solar activity was very low. No flares occurred in the past 24 hours. The solar disk continues to be spotless. IB. Solar Activity Forecast: Solar activity is expected to be very low for the next three days (30 May - 1 June). IIA. Geophysical Activity Summary 28/2100Z to 29/2100Z: The geomagnetic field was quiet during the past 24 hours. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to remain quiet for the next three days (30 May - 1 June). III. Event Probabilities 30 May-01 Jun Class M 01/01/01 Class X 01/01/01 Proton 01/01/01 PCAF Green IV. Penticton 10.7 cm Flux Observed 29 May 068 Predicted 30 May-01 Jun 068/068/069 90 Day Mean 29 May 070 V. Geomagnetic A Indices Observed Afr/Ap 28 May 005/007 Estimated Afr/Ap 29 May 005/005 Predicted Afr/Ap 30 May-01 Jun 005/005-005/005-005/005 VI. Geomagnetic Activity Probabilities 30 May-01 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