:Product: 0608RSGA.txt
:Issued: 2008 Jun 08 2203 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 160 Issued at 2200Z on 08 Jun 2008
IA.  Analysis of Solar Active Regions and Activity from  07/2100Z
to 08/2100Z:  Solar activity was very low. No flares were detected.
The visible disk was spotless.
IB.  Solar Activity Forecast:  Solar activity is expected to be very
low.
IIA.  Geophysical Activity Summary 07/2100Z to 08/2100Z:
Geomagnetic field activity was at unsettled levels until 08/0300Z,
then decreased to quiet levels for the rest of the period. ACE data
indicated solar wind velocities remained elevated with a peak of 516
km/sec at 08/0512Z. Velocities began to gradually decrease after
08/1400Z.
IIB.  Geophysical Activity Forecast:  Geomagnetic field activity is
expected to be at mostly quiet levels through the period (09 - 11
June).
III.  Event Probabilities 09 Jun-11 Jun
Class M    01/01/01
Class X    01/01/01
Proton     01/01/01
PCAF       green
IV.  Penticton 10.7 cm Flux
Observed           08 Jun 065
Predicted   09 Jun-11 Jun  066/068/070
90 Day Mean        08 Jun 070
V.  Geomagnetic A Indices
Observed Afr/Ap 07 Jun  010/012
Estimated Afr/Ap 08 Jun  008/008
Predicted Afr/Ap 09 Jun-11 Jun  005/005-005/005-005/005
VI.  Geomagnetic Activity Probabilities 09 Jun-11 Jun
A.  Middle Latitudes
Active                05/05/05
Minor storm           01/01/01
Major-severe storm    01/01/01
B.  High Latitudes
Active                10/10/10
Minor storm           01/01/01
Major-severe storm    01/01/01