:Product: 0622RSGA.txt :Issued: 2009 Jun 22 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 173 Issued at 2200Z on 22 Jun 2009 IA. Analysis of Solar Active Regions and Activity from 21/2100Z to 22/2100Z: Solar activity was very low. Region 1023 (S22E29) was numbered this period. The region emerged rapidly on the disk, and was classified as a 3-spot, Bxo beta sunspot group. Only A-class x-ray activity was observed from this region. Region 1022 (S26E01) decayed to an Axx sunspot group. The region was quiet and stable during the period. IB. Solar Activity Forecast: Solar activity is expected to be very low for the next three days (23 - 25 June). IIA. Geophysical Activity Summary 21/2100Z to 22/2100Z: The geomagnetic field was quiet. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be mostly quiet for the next three days (23 - 25 June). III. Event Probabilities 23 Jun-25 Jun Class M 01/01/01 Class X 01/01/01 Proton 01/01/01 PCAF green IV. Penticton 10.7 cm Flux Observed 22 Jun 068 Predicted 23 Jun-25 Jun 070/070/070 90 Day Mean 22 Jun 070 V. Geomagnetic A Indices Observed Afr/Ap 21 Jun 006/007 Estimated Afr/Ap 22 Jun 003/005 Predicted Afr/Ap 23 Jun-25 Jun 005/005-005/005-005/005 VI. Geomagnetic Activity Probabilities 23 Jun-25 Jun A. Middle Latitudes Active 05/05/10 Minor storm 01/01/01 Major-severe storm 01/01/01 B. High Latitudes Active 05/05/10 Minor storm 01/01/01 Major-severe storm 01/01/01