:Product: Report of Solar-Geophysical Activity
:Issued: 2008 Aug 23 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 236 Issued at 2200Z on 23 Aug 2008
IA.  Analysis of Solar Active Regions and Activity from  22/2100Z
to 23/2100Z:  Solar activity was at very low levels.  The visible
solar disk was spotless.
IB.  Solar Activity Forecast:  Solar activity is expected to remain
at very low levels.
IIA.  Geophysical Activity Summary 22/2100Z to 23/2100Z:
The geomagnetic field was at quiet levels.  The greater than 2 MeV
electron flux at geosynchronous orbit was at high levels.
IIB.  Geophysical Activity Forecast:  The geomagnetic field is
expected to be at quiet levels during the forecast period (24 - 26
August).
III.  Event Probabilities 24 Aug-26 Aug
Class M    01/01/01
Class X    01/01/01
Proton     01/01/01
PCAF       Green
IV.  Penticton 10.7 cm Flux
Observed           23 Aug 068
Predicted   24 Aug-26 Aug  068/068/068
90 Day Mean        23 Aug 066
V.  Geomagnetic A Indices
Observed Afr/Ap 22 Aug  002/004
Estimated Afr/Ap 23 Aug  002/005
Predicted Afr/Ap 24 Aug-26 Aug  005/005-005/005-005/005
VI.  Geomagnetic Activity Probabilities 24 Aug-26 Aug
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