:Product: 0527RSGA.txt
:Issued: 2009 May 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 147 Issued at 2200Z on 27 May 2009
IA.  Analysis of Solar Active Regions and Activity from  26/2100Z
to 27/2100Z:  Solar activity was very low. No flares occurred during
the past 24 hours. The solar disk continues to be void of sunspots.
IB.  Solar Activity Forecast:  Solar activity is expected to be very
low for the next three days (28-30 May).
IIA.  Geophysical Activity Summary 26/2100Z to 27/2100Z:
The geomagnetic field was quiet during the past 24 hours.
IIB.  Geophysical Activity Forecast:  The geomagnetic field is
expected to be quiet for the next three days (28-30 May).
III.  Event Probabilities 28 May-30 May
Class M    01/01/01
Class X    01/01/01
Proton     01/01/01
PCAF       Green
IV.  Penticton 10.7 cm Flux
Observed           27 May 067
Predicted   28 May-30 May  068/068/068
90 Day Mean        27 May 070
V.  Geomagnetic A Indices
Observed Afr/Ap 26 May  002/004
Estimated Afr/Ap 27 May  003/003
Predicted Afr/Ap 28 May-30 May  005/005-005/005-005/005
VI.  Geomagnetic Activity Probabilities 28 May-30 May
A.  Middle Latitudes
Active                10/10/05
Minor storm           01/01/01
Major-severe storm    01/01/01
B.  High Latitudes
Active                10/10/05
Minor storm           01/01/01
Major-severe storm    01/01/01