:Product: 0626RSGA.txt
:Issued: 2006 Jun 26 2203 UTC
# Prepared jointly by the U.S. Dept. of Commerce, NOAA,
# Space Environment Center and the U.S. Air Force.
#
Joint USAF/NOAA Report of Solar and Geophysical Activity
SDF Number 177 Issued at 2200Z on 26 Jun 2006
IA.  Analysis of Solar Active Regions and Activity from  25/2100Z
to 26/2100Z:  Solar activity was very low.  Region 897 (N06E57)
produced two B1 flares during the past 24 hours.  A Bright Surge on
the Limb (N03E90), reaching a height of .18 solar radius at
26/0549Z, was reported by the Learmonth Solar Observatory.
IB.  Solar Activity Forecast:  Solar activity is expected to be very
low.  There is a chance for a C-class flare from Region 897.
IIA.  Geophysical Activity Summary 25/2100Z to 26/2100Z:
The geomagnetic field was quiet.
IIB.  Geophysical Activity Forecast:  The geomagnetic field is
expected to be quiet to unsettled on 27 June.  A recurrent coronal
hole is expected to rotate into geoeffective position on 28 Jun. 
Unsettled to active conditions are expected for 28-29 June, with
minor storm periods possible on 28 June.
III.  Event Probabilities 27 Jun-29 Jun
Class M    05/05/05
Class X    01/01/01
Proton     01/01/01
PCAF       green
IV.  Penticton 10.7 cm Flux
Observed           26 Jun 076
Predicted   27 Jun-29 Jun  078/078/078
90 Day Mean        26 Jun 082
V.  Geomagnetic A Indices
Observed Afr/Ap 25 Jun  003/005
Estimated Afr/Ap 26 Jun  003/005
Predicted Afr/Ap 27 Jun-29 Jun  005/006-012/020-010/015
VI.  Geomagnetic Activity Probabilities 27 Jun-29 Jun
A.  Middle Latitudes
Active                10/25/20
Minor storm           05/10/10
Major-severe storm    01/05/01
B.  High Latitudes
Active                15/30/25
Minor storm           05/20/15
Major-severe storm    01/10/05