:Product: 1213RSGA.txt
:Issued: 2009 Dec 13 2200 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 347 Issued at 2200Z on 13 Dec 2009
IA.  Analysis of Solar Active Regions and Activity from  12/2100Z
to 13/2100Z:  Solar activity was very low.  Region 1034 (N19E16)
remains a small Bxo bi-polar group.
IB.  Solar Activity Forecast:  Solar activity is expected to be at
predominately very low levels.  There is a chance for an isolated
C-class event from Region 1034 during the next three days (14 - 16
December).
IIA.  Geophysical Activity Summary 12/2100Z to 13/2100Z:
The geomagnetic field was at quiet levels.
IIB.  Geophysical Activity Forecast:  The geomagnetic field is
expected to be quiet for the next three days (14 - 16 December).
III.  Event Probabilities 14 Dec-16 Dec
Class M    01/01/01
Class X    01/01/01
Proton     01/01/01
PCAF       Green
IV.  Penticton 10.7 cm Flux
Observed           13 Dec 076
Predicted   14 Dec-16 Dec  077/077/077
90 Day Mean        13 Dec 073
V.  Geomagnetic A Indices
Observed Afr/Ap 12 Dec  002/001
Estimated Afr/Ap 13 Dec  003/005
Predicted Afr/Ap 14 Dec-16 Dec  005/005-005/005-005/005
VI.  Geomagnetic Activity Probabilities 14 Dec-16 Dec
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