:Product: 1127RSGA.txt
:Issued: 2008 Nov 27 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 332 Issued at 2200Z on 27 Nov 2008
IA.  Analysis of Solar Active Regions and Activity from  26/2100Z
to 27/2100Z:  Solar activity was very low. No flares were observed
during the past 24 hours. The visible disk remained spotless.
IB.  Solar Activity Forecast:  Solar activity is expected to be very
low.
IIA.  Geophysical Activity Summary 26/2100Z to 27/2100Z:
The geomagnetic field was quiet to unsettled. Solar wind velocities
measured at the ACE satellite showed a steady decline during the
past 24 hours, ending the period at 487 km/s.
IIB.  Geophysical Activity Forecast:  The geomagnetic field is
expected to be quiet for the next three days (27-29 November) as the
high speed stream rotates out of geoeffective position. Isolated
unsettled conditions are possible at high latitudes during the
period.
III.  Event Probabilities 28 Nov-30 Nov
Class M    01/01/01
Class X    01/01/01
Proton     01/01/01
PCAF       Green
IV.  Penticton 10.7 cm Flux
Observed           27 Nov 068
Predicted   28 Nov-30 Nov  069/069/069
90 Day Mean        27 Nov 068
V.  Geomagnetic A Indices
Observed Afr/Ap 26 Nov  011/008
Estimated Afr/Ap 27 Nov  007/008
Predicted Afr/Ap 28 Nov-30 Nov  005/005-005/005-005/005
VI.  Geomagnetic Activity Probabilities 28 Nov-30 Nov
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