:Product: 1203RSGA.txt
:Issued: 2010 Dec 03 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 337 Issued at 2200Z on 03 Dec 2010
IA.  Analysis of Solar Active Regions and Activity from  02/2100Z
to 03/2100Z:  Solar activity has been at very low levels for the past
24 hours. Region 1131 (N31E53) has grown in area but has remained
magnetically classified as an Alpha group. Region 1130 (N12W67) has
entered the decay phase with a decrease in areal coverage and
sunspot number.
IB.  Solar Activity Forecast:  Solar activity is expected to be at
very low levels with a chance for C-class activity for the next
three days (04-06 December).
IIA.  Geophysical Activity Summary 02/2100Z to 03/2100Z:
The geomagnetic field has been at quiet levels for the past 24 hours.
IIB.  Geophysical Activity Forecast:  The geomagnetic field is
expected to be at quiet levels for the next three days (04-06
December).
III.  Event Probabilities 04 Dec-06 Dec
Class M    01/01/01
Class X    01/01/01
Proton     01/01/01
PCAF       Green
IV.  Penticton 10.7 cm Flux
Observed           03 Dec 087
Predicted   04 Dec-06 Dec  087/087/089
90 Day Mean        03 Dec 082
V.  Geomagnetic A Indices
Observed Afr/Ap 02 Dec  001/003
Estimated Afr/Ap 03 Dec  001/002
Predicted Afr/Ap 04 Dec-06 Dec  005/005-005/005-005/005
VI.  Geomagnetic Activity Probabilities 04 Dec-06 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