:Product: 0725RSGA.txt
:Issued: 2007 Jul 25 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 206 Issued at 2200Z on 25 Jul 2007
IA.  Analysis of Solar Active Regions and Activity from  24/2100Z
to 25/2100Z:  Solar activity was very low.  The visible disk remains
spotless.
IB.  Solar Activity Forecast:  Solar activity is expected to remain
very low.
IIA.  Geophysical Activity Summary 24/2100Z to 25/2100Z:
The geomagnetic field was quiet.
IIB.  Geophysical Activity Forecast:  The geomagnetic field is
expected to be unsettled to active for 26 July as a coronal hole
high speed stream becomes geoeffective.  On 27 July the geomagnetic
field is expected to be quiet to unsettled before abating to quiet
on 28 July.
III.  Event Probabilities 26 Jul-28 Jul
Class M    01/01/01
Class X    01/01/01
Proton     01/01/01
PCAF       Green
IV.  Penticton 10.7 cm Flux
Observed           25 Jul 069
Predicted   26 Jul-28 Jul  068/068/070
90 Day Mean        25 Jul 074
V.  Geomagnetic A Indices
Observed Afr/Ap 24 Jul  002/002
Estimated Afr/Ap 25 Jul  005/005
Predicted Afr/Ap 26 Jul-28 Jul  010/015-005/005-005/005
VI.  Geomagnetic Activity Probabilities 26 Jul-28 Jul
A.  Middle Latitudes
Active                30/10/10
Minor storm           15/05/05
Major-severe storm    01/01/01
B.  High Latitudes
Active                35/20/15
Minor storm           15/10/05
Major-severe storm    10/05/01