:Product: 1222RSGA.txt
:Issued: 2010 Dec 22 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 356 Issued at 2200Z on 22 Dec 2010
IA.  Analysis of Solar Active Regions and Activity from  21/2100Z
to 22/2100Z:  Solar activity was very low.  No flares occurred during
the past 24 hours.
IB.  Solar Activity Forecast:  Solar activity is expected to remain
very low for the next three days (23-25 December).
IIA.  Geophysical Activity Summary 21/2100Z to 22/2100Z:
The geomagnetic field was quiet.
IIB.  Geophysical Activity Forecast:  The geomagnetic field is
expected to be quiet on days one and two (23-24 December) and quiet
to unsettled on day three (25 December).
III.  Event Probabilities 23 Dec-25 Dec
Class M    01/01/01
Class X    01/01/01
Proton     01/01/01
PCAF       Green
IV.  Penticton 10.7 cm Flux
Observed           22 Dec 078
Predicted   23 Dec-25 Dec  078/078/078
90 Day Mean        22 Dec 083
V.  Geomagnetic A Indices
Observed Afr/Ap 21 Dec  001/001
Estimated Afr/Ap 22 Dec  001/002
Predicted Afr/Ap 23 Dec-25 Dec  005/005-005/005-007/007
VI.  Geomagnetic Activity Probabilities 23 Dec-25 Dec
A.  Middle Latitudes
Active                05/05/10
Minor storm           01/01/01
Major-severe storm    01/01/01
B.  High Latitudes
Active                05/05/15
Minor storm           01/01/05
Major-severe storm    01/01/01