:Product: 0825RSGA.txt
:Issued: 2010 Aug 25 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 237 Issued at 2200Z on 25 Aug 2010
IA.  Analysis of Solar Active Regions and Activity from  24/2100Z
to 25/2100Z:  Solar activity has been at very low levels.  No flares
were observed over the past 24 hours.
IB.  Solar Activity Forecast:  Solar activity is forecast to be very
low for the next 3 days (26-28 August).
IIA.  Geophysical Activity Summary 24/2100Z to 25/2100Z:
The geomagnetic field was mostly unsettled to active with a period of
minor storming between 25/00Z and 25/06Z.
IIB.  Geophysical Activity Forecast:  The geomagnetic field is
forecast to be mostly unsettled to active with a chance for an
isolated period of minor storming for the next 3 days (26-28
August).
III.  Event Probabilities 26 Aug-28 Aug
Class M    01/01/01
Class X    01/01/01
Proton     01/01/01
PCAF       Green
IV.  Penticton 10.7 cm Flux
Observed           25 Aug 074
Predicted   26 Aug-28 Aug  075/075/075
90 Day Mean        25 Aug 077
V.  Geomagnetic A Indices
Observed Afr/Ap 24 Aug  013/018
Estimated Afr/Ap 25 Aug  018/020
Predicted Afr/Ap 26 Aug-28 Aug  012/015-008/010-008/008
VI.  Geomagnetic Activity Probabilities 26 Aug-28 Aug
A.  Middle Latitudes
Active                50/40/30
Minor storm           20/10/05
Major-severe storm    05/01/01
B.  High Latitudes
Active                50/50/40
Minor storm           25/15/05
Major-severe storm    10/01/01