:Product: 0309RSGA.txt :Issued: 2007 Mar 09 2203 UTC # Prepared jointly by the U.S. Dept. of Commerce, NOAA, # Space Environment Center and the U.S. Air Force. # Joint USAF/NOAA Report of Solar and Geophysical Activity SDF Number 068 Issued at 2200Z on 09 Mar 2007 IA. Analysis of Solar Active Regions and Activity from 08/2100Z to 09/2100Z: Solar activity remained at very low levels. There were no reported flares during the period. No new regions were numbered today. IB. Solar Activity Forecast: Solar activity is expected to continue at very low levels. IIA. Geophysical Activity Summary 08/2100Z to 09/2100Z: The geomagnetic field was at quiet levels. The greater than 2 MeV electron flux at geosynchronous orbit reached high levels again today. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be at quiet levels on 10 and 11 March. Active to isolated minor storm conditions can be expected on 12 March due to a recurrent coronal hole high speed stream. III. Event Probabilities 10 Mar-12 Mar Class M 01/01/01 Class X 01/01/01 Proton 01/01/01 PCAF Green IV. Penticton 10.7 cm Flux Observed 09 Mar 072 Predicted 10 Mar-12 Mar 070/070/070 90 Day Mean 09 Mar 080 V. Geomagnetic A Indices Observed Afr/Ap 08 Mar 003/004 Estimated Afr/Ap 09 Mar 003/003 Predicted Afr/Ap 10 Mar-12 Mar 004/005-006/007-012/015 VI. Geomagnetic Activity Probabilities 10 Mar-12 Mar A. Middle Latitudes Active 15/15/25 Minor storm 01/05/15 Major-severe storm 01/01/05 B. High Latitudes Active 15/20/30 Minor storm 05/05/15 Major-severe storm 01/01/10