:Product: 0125RSGA.txt
:Issued: 2010 Jan 25 2201 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 025 Issued at 2200Z on 25 Jan 2010
IA.  Analysis of Solar Active Regions and Activity from  24/2100Z
to 25/2100Z:  Solar activity was very low. No flares occurred during
the past 24 hours. Region 1041 (S23E13) showed a slight increase in
the number of spots. Region 1042 (N18W71) was quiet and stable,
IB.  Solar Activity Forecast:  Solar activity is generally expected
to be very low. There is a chance for an isolated C-class event
during the next three days (26-28 January) from either Region 1041
or 1042.
IIA.  Geophysical Activity Summary 24/2100Z to 25/2100Z:
The geomagnetic field was mostly quiet during the past 24 hours.
IIB.  Geophysical Activity Forecast:  The geomagnetic field is
expected to be quiet for the next three days (25-28 January).
III.  Event Probabilities 26 Jan-28 Jan
Class M    01/01/01
Class X    01/01/01
Proton     01/01/01
PCAF       Green
IV.  Penticton 10.7 cm Flux
Observed           25 Jan 081
Predicted   26 Jan-28 Jan  080/080/078
90 Day Mean        25 Jan 077
V.  Geomagnetic A Indices
Observed Afr/Ap 24 Jan  002/004
Estimated Afr/Ap 25 Jan  005/004
Predicted Afr/Ap 26 Jan-28 Jan  005/005-005/005-005/005
VI.  Geomagnetic Activity Probabilities 26 Jan-28 Jan
A.  Middle Latitudes
Active                05/05/05
Minor storm           01/01/01
Major-severe storm    01/01/01
B.  High Latitudes
Active                05/05/05
Minor storm           01/01/01
Major-severe storm    01/01/01