:Product: 0705RSGA.txt :Issued: 2014 Jul 05 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 Solar Geophysical Activity Report and Forecast SDF Number 186 Issued at 2200Z on 05 Jul 2014 IA. Analysis of Solar Active Regions and Activity from 04/2100Z to 05/2100Z: Solar activity has been at low levels for the past 24 hours. The largest solar event of the period was a C1 event observed at 05/0554Z from Region 2108 (S08E16). There are currently 10 numbered sunspot regions on the disk. IB. Solar Activity Forecast: Solar activity is likely to be moderate with a slight chance for an X-class flare on days one, two, and three (06 Jul, 07 Jul, 08 Jul). IIA. Geophysical Activity Summary 04/2100Z to 05/2100Z: The geomagnetic field has been at quiet levels for the past 24 hours. Solar wind speed, as measured by the ACE spacecraft, reached a peak speed of 325 km/s at 05/2104Z. Total IMF reached 5 nT at 05/1802Z. The maximum southward component of Bz reached -5 nT at 05/1802Z. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be at quiet levels on days one, two, and three (06 Jul, 07 Jul, 08 Jul). III. Event probabilities 06 Jul-08 Jul Class M 60/60/60 Class X 10/10/10 Proton 05/05/05 PCAF green IV. Penticton 10.7 cm Flux Observed 05 Jul 193 Predicted 06 Jul-08 Jul 195/190/185 90 Day Mean 05 Jul 133 V. Geomagnetic A Indices Observed Afr/Ap 04 Jul 006/006 Estimated Afr/Ap 05 Jul 003/003 Predicted Afr/Ap 06 Jul-08 Jul 005/005-005/005-006/005 VI. Geomagnetic Activity Probabilities 06 Jul-08 Jul A. Middle Latitudes Active 05/05/05 Minor Storm 01/01/01 Major-severe storm 01/01/01 B. High Latitudes Active 15/15/15 Minor Storm 15/15/15 Major-severe storm 10/05/05