:Product: 0618RSGA.txt
:Issued: 2010 Jun 18 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 169 Issued at 2200Z on 18 Jun 2010
IA.  Analysis of Solar Active Regions and Activity from  17/2100Z
to 18/2100Z:  Solar activity has been very low.
IB.  Solar Activity Forecast:  Solar activity is expected to be very
low.
IIA.  Geophysical Activity Summary 17/2100Z to 18/2100Z:
The geomagnetic field has been quiet.  Solar wind data from the ACE
spacecraft indicates the continuation of a high speed solar wind
stream, with wind speeds generally decreasing and reaching about
around 500 km/s at the end of the period.
IIB.  Geophysical Activity Forecast:  The geomagnetic field is
expected to be quiet.
III.  Event Probabilities 19 Jun-21 Jun
Class M    01/01/01
Class X    01/01/01
Proton     01/01/01
PCAF       Green
IV.  Penticton 10.7 cm Flux
Observed           18 Jun 070
Predicted   19 Jun-21 Jun  071/071/071
90 Day Mean        18 Jun 076
V.  Geomagnetic A Indices
Observed Afr/Ap 17 Jun  008/010
Estimated Afr/Ap 18 Jun  005/005
Predicted Afr/Ap 19 Jun-21 Jun  005/005-005/005-005/005
VI.  Geomagnetic Activity Probabilities 19 Jun-21 Jun
A.  Middle Latitudes
Active                05/05/05
Minor storm           01/01/01
Major-severe storm    01/01/01
B.  High Latitudes
Active                05/05/05
Minor storm           01/01/01
Major-severe storm    01/01/01