:Product: 0726RSGA.txt :Issued: 2019 Jul 26 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 207 Issued at 2200Z on 26 Jul 2019 IA. Analysis of Solar Active Regions and Activity from 25/2100Z to 26/2100Z: Solar activity has been at very low levels for the past 24 hours. There are currently 0 numbered sunspot regions on the disk. IB. Solar Activity Forecast: Solar activity is expected to be very low on days one, two, and three (27 Jul, 28 Jul, 29 Jul). IIA. Geophysical Activity Summary 25/2100Z to 26/2100Z: The geomagnetic field has been at quiet levels for the past 24 hours. Solar wind speed reached a peak of 377 km/s at 25/2115Z. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be at quiet to unsettled levels on days one and two (27 Jul, 28 Jul) and quiet levels on day three (29 Jul). III. Event probabilities 27 Jul-29 Jul Class M 01/01/01 Class X 01/01/01 Proton 01/01/01 PCAF green IV. Penticton 10.7 cm Flux Observed 26 Jul 068 Predicted 27 Jul-29 Jul 068/068/068 90 Day Mean 26 Jul 069 V. Geomagnetic A Indices Observed Afr/Ap 25 Jul 003/003 Estimated Afr/Ap 26 Jul 003/004 Predicted Afr/Ap 27 Jul-29 Jul 007/008-007/008-006/005 VI. Geomagnetic Activity Probabilities 27 Jul-29 Jul A. Middle Latitudes Active 15/10/10 Minor Storm 01/01/01 Major-severe storm 01/01/01 B. High Latitudes Active 15/15/15 Minor Storm 20/25/20 Major-severe storm 15/20/15