:Product: 0224RSGA.txt
:Issued: 2008 Feb 24 2203 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 055 Issued at 2200Z on 24 Feb 2008
IA.  Analysis of Solar Active Regions and Activity from  23/2100Z
to 24/2100Z:  Solar activity was very low.  The visible solar disk
remained spotless.
IB.  Solar Activity Forecast:  Solar activity is expected to remain
very low.
IIA.  Geophysical Activity Summary 23/2100Z to 24/2100Z:
The geomagnetic field was quiet.  The greater than 2 MeV electron
flux at geosynchronous orbit reached high levels.
IIB.  Geophysical Activity Forecast:  The geomagnetic field is
expected to remain quiet from 25-26 February.  Quiet to unsettled
levels of activity are expected on 27 February as a recurrent
coronal hole begins to become geoeffective.
III.  Event Probabilities 25 Feb-27 Feb
Class M    01/01/01
Class X    01/01/01
Proton     01/01/01
PCAF       Green
IV.  Penticton 10.7 cm Flux
Observed           24 Feb 071
Predicted   25 Feb-27 Feb  070/070/070
90 Day Mean        24 Feb 075
V.  Geomagnetic A Indices
Observed Afr/Ap 23 Feb  003/004
Estimated Afr/Ap 24 Feb  005/005
Predicted Afr/Ap 25 Feb-27 Feb  005/005-005/005-007/008
VI.  Geomagnetic Activity Probabilities 25 Feb-27 Feb
A.  Middle Latitudes
Active                10/10/10
Minor storm           05/05/05
Major-severe storm    00/00/00
B.  High Latitudes
Active                10/10/15
Minor storm           05/05/10
Major-severe storm    01/01/05