:Product: 0729RSGA.txt
:Issued: 2008 Jul 29 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 211 Issued at 2200Z on 29 Jul 2008
IA.  Analysis of Solar Active Regions and Activity from  28/2100Z
to 29/2100Z:  Solar activity was very low. The visible disk is
spotless. No flares occurred during the past 24 hours.
IB.  Solar Activity Forecast:  Solar activity is expected to be very
low.
IIA.  Geophysical Activity Summary 28/2100Z to 29/2100Z:
The geomagnetic field was quiet. The solar wind speed at ACE declined
from 440 km/s to 380 km/s.
IIB.  Geophysical Activity Forecast:  The geomagnetic field is
expected to be quiet on days one and two (30-31 July) and quiet to
unsettled on day three (1 August) due to a solar sector boundary
crossing.
III.  Event Probabilities 30 Jul-01 Aug
Class M    01/01/01
Class X    01/01/01
Proton     01/01/01
PCAF       Green
IV.  Penticton 10.7 cm Flux
Observed           29 Jul 066
Predicted   30 Jul-01 Aug  066/066/066
90 Day Mean        29 Jul 067
V.  Geomagnetic A Indices
Observed Afr/Ap 28 Jul  006/007
Estimated Afr/Ap 29 Jul  005/005
Predicted Afr/Ap 30 Jul-01 Aug  005/005-005/005-007/008
VI.  Geomagnetic Activity Probabilities 30 Jul-01 Aug
A.  Middle Latitudes
Active                05/05/15
Minor storm           01/01/01
Major-severe storm    01/01/01
B.  High Latitudes
Active                15/15/25
Minor storm           01/01/05
Major-severe storm    01/01/01