:Product: 0628RSGA.txt
:Issued: 2007 Jun 28 2153 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 179 Issued at 2200Z on 28 Jun 2007
IA.  Analysis of Solar Active Regions and Activity from  27/2100Z
to 28/2100Z:  Solar activity was very low.  Region 961 (S11E36)
remains relatively unchanged since yesterday.  New Region 962
(S12E67) rotated onto the visible disk and is currently classified
as a Bxo beta sunspot group.
IB.  Solar Activity Forecast:  Solar activity is expected to be very
low to low.  There is a slight chance for an isolated M-class flare
from Region 962.
IIA.  Geophysical Activity Summary 27/2100Z to 28/2100Z:
The geomagnetic field was quiet.
IIB.  Geophysical Activity Forecast:  The geomagnetic field is
expected to be quiet to unsettled.  Isolated active periods are
possible on 29-30 June due to a recurrent coronal hole high speed
stream.
III.  Event Probabilities 29 Jun-01 Jul
Class M    15/15/15
Class X    01/01/01
Proton     01/01/01
PCAF       Green
IV.  Penticton 10.7 cm Flux
Observed           28 Jun 075
Predicted   29 Jun-01 Jul  080/080/080
90 Day Mean        28 Jun 074
V.  Geomagnetic A Indices
Observed Afr/Ap 27 Jun  005/005
Estimated Afr/Ap 28 Jun  004/005
Predicted Afr/Ap 29 Jun-01 Jul  008/008-008/010-006/008
VI.  Geomagnetic Activity Probabilities 29 Jun-01 Jul
A.  Middle Latitudes
Active                15/25/15
Minor storm           05/10/05
Major-severe storm    01/01/01
B.  High Latitudes
Active                25/35/25
Minor storm           15/20/15
Major-severe storm    01/05/01