:Product: 0411RSGA.txt
:Issued: 2008 Apr 11 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 102 Issued at 2200Z on 11 Apr 2008
IA.  Analysis of Solar Active Regions and Activity from  10/2100Z
to 11/2100Z:  Solar activity was very low.
IB.  Solar Activity Forecast:  Solar activity is expected to be very
low.
IIA.  Geophysical Activity Summary 10/2100Z to 11/2100Z:
The geomagnetic field was quiet.  The greater than 2 MeV electron
flux at geosynchronous orbit reached high levels again today.
IIB.  Geophysical Activity Forecast:  The geomagnetic field is
expected to be quiet for the forecast period, 12 - 14 April.
III.  Event Probabilities 12 Apr-14 Apr
Class M    01/01/01
Class X    01/01/01
Proton     01/01/01
PCAF       Green
IV.  Penticton 10.7 cm Flux
Observed           11 Apr 067
Predicted   12 Apr-14 Apr  070/070/070
90 Day Mean        11 Apr 072
V.  Geomagnetic A Indices
Observed Afr/Ap 10 Apr  x/008
Estimated Afr/Ap 11 Apr  005/005
Predicted Afr/Ap 12 Apr-14 Apr  005/005-005/005-005/005
VI.  Geomagnetic Activity Probabilities 12 Apr-14 Apr
A.  Middle Latitudes
Active                15/15/15
Minor storm           05/05/05
Major-severe storm    01/01/01
B.  High Latitudes
Active                20/20/20
Minor storm           10/10/10
Major-severe storm    01/01/01