:Product: 0325RSGA.txt
:Issued: 2009 Mar 25 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 084 Issued at 2200Z on 25 Mar 2009
IA.  Analysis of Solar Active Regions and Activity from  24/2100Z
to 25/2100Z:  Solar activity was very low. No flares were observed
and the disk is spotless.
IB.  Solar Activity Forecast:  Solar activity is expected to be very
low.
IIA.  Geophysical Activity Summary 24/2100Z to 25/2100Z:
The geomagnetic field was quiet to unsettled with isolated active
periods from 25/ 0000 to 0600. The increase in activity was due to a
rise in solar wind speed and intermittent southward Bz.
IIB.  Geophysical Activity Forecast:  The geomagnetic field is
expected to be quiet to unsettled with isolated active periods
possible on days one and two (26-27 March). Day three (28 March) is
expected to be quiet.
III.  Event Probabilities 26 Mar-28 Mar
Class M    01/01/01
Class X    01/01/01
Proton     01/01/01
PCAF       green
IV.  Penticton 10.7 cm Flux
Observed           25 Mar 069
Predicted   26 Mar-28 Mar  070/070/072
90 Day Mean        25 Mar 070
V.  Geomagnetic A Indices
Observed Afr/Ap 24 Mar  006/008
Estimated Afr/Ap 25 Mar  007/010
Predicted Afr/Ap 26 Mar-28 Mar  007/010-007/008-005/005
VI.  Geomagnetic Activity Probabilities 26 Mar-28 Mar
A.  Middle Latitudes
Active                10/10/05
Minor storm           01/01/01
Major-severe storm    01/01/01
B.  High Latitudes
Active                20/15/10
Minor storm           05/05/01
Major-severe storm    01/01/01