:Product: 1118RSGA.txt
:Issued: 2006 Nov 18 2204 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 322 Issued at 2200Z on 18 Nov 2006
IA.  Analysis of Solar Active Regions and Activity from  17/2100Z
to 18/2100Z:  Solar activity has been very low.
IB.  Solar Activity Forecast:  Solar activity is expected to be very
low.  Region 923 (S05W61) continues to have the potential for
isolated C-class flares.
IIA.  Geophysical Activity Summary 17/2100Z to 18/2100Z:
The geomagnetic field was quiet.
IIB.  Geophysical Activity Forecast:  The geomagnetic field is
expected to be quiet for the next three days (19 - 21 November).
III.  Event Probabilities 19 Nov-21 Nov
Class M    05/05/05
Class X    01/01/01
Proton     01/01/01
PCAF       green
IV.  Penticton 10.7 cm Flux
Observed           18 Nov 089
Predicted   19 Nov-21 Nov  090/090/090
90 Day Mean        18 Nov 079
V.  Geomagnetic A Indices
Observed Afr/Ap 17 Nov  003/005
Estimated Afr/Ap 18 Nov  002/004
Predicted Afr/Ap 19 Nov-21 Nov  004/005-004/005-004/005
VI.  Geomagnetic Activity Probabilities 19 Nov-21 Nov
A.  Middle Latitudes
Active                25/25/25
Minor storm           10/10/10
Major-severe storm    01/01/01
B.  High Latitudes
Active                30/30/30
Minor storm           15/15/15
Major-severe storm    05/05/05