:Product: 1027RSGA.txt
:Issued: 2009 Oct 27 2201 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 300 Issued at 2200Z on 27 Oct 2009
IA.  Analysis of Solar Active Regions and Activity from  26/2100Z
to 27/2100Z:  Solar activity was low. Region 1029 (N15W45) produced
several C-class events, the largest being a C 1.7 at 0924Z.
IB.  Solar Activity Forecast:  Solar activity is expected to be low.
C-class events are expected from Region 1029.
IIA.  Geophysical Activity Summary 26/2100Z to 27/2100Z:
Geomagnetic field activity was quiet.
IIB.  Geophysical Activity Forecast:  Geomagnetic field activity is
expected to be quiet.
III.  Event Probabilities 28 Oct-30 Oct
Class M    05/05/05
Class X    01/01/01
Proton     01/01/01
PCAF       green
IV.  Penticton 10.7 cm Flux
Observed           27 Oct 082
Predicted   28 Oct-30 Oct  082/082/078
90 Day Mean        27 Oct 069
V.  Geomagnetic A Indices
Observed Afr/Ap 26 Oct  003/003
Estimated Afr/Ap 27 Oct  005/005
Predicted Afr/Ap 28 Oct-30 Oct  005/005-005/005-005/005
VI.  Geomagnetic Activity Probabilities 28 Oct-30 Oct
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