:Product: 0624RSGA.txt
:Issued: 2010 Jun 24 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 175 Issued at 2200Z on 24 Jun 2010
IA.  Analysis of Solar Active Regions and Activity from  23/2100Z
to 24/2100Z:  Solar activity was very low.  Region 1082 (N27W65) was
quiet and stable.
IB.  Solar Activity Forecast:  Solar activity is expected to remain
at very low levels with a slight chance for an isolated C-class
event through days one and two (25 - 26 June) as Region 1082 rotates
around the limb.
IIA.  Geophysical Activity Summary 23/2100Z to 24/2100Z:
The geomagnetic field was quiet.
IIB.  Geophysical Activity Forecast:  The geomagnetic field is
expected to be predominately quiet through late on day one (25
June).  Field activity is expected to increase to unsettled to
active levels, with a slight chance of isolated minor storm periods,
the remainder of day one through day three (26 - 27 June).  The
increase in activity is due to a recurrent coronal hole high speed
stream.
III.  Event Probabilities 25 Jun-27 Jun
Class M    01/01/01
Class X    01/01/01
Proton     01/01/01
PCAF       Green
IV.  Penticton 10.7 cm Flux
Observed           24 Jun 074
Predicted   25 Jun-27 Jun  075/076/077
90 Day Mean        24 Jun 075
V.  Geomagnetic A Indices
Observed Afr/Ap 23 Jun  002/004
Estimated Afr/Ap 24 Jun  002/005
Predicted Afr/Ap 25 Jun-27 Jun  008/008-015/015-012/012
VI.  Geomagnetic Activity Probabilities 25 Jun-27 Jun
A.  Middle Latitudes
Active                10/25/20
Minor storm           01/15/10
Major-severe storm    01/05/01
B.  High Latitudes
Active                10/30/25
Minor storm           01/20/15
Major-severe storm    01/05/05