:Product: 0630RSGA.txt
:Issued: 2010 Jun 30 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 181 Issued at 2200Z on 30 Jun 2010
IA.  Analysis of Solar Active Regions and Activity from  29/2100Z
to 30/2100Z:  Solar activity was very low during the last 24 hours.
IB.  Solar Activity Forecast:  Solar activity is expected to remain
very low throughout the forecast period (01-03 July).
IIA.  Geophysical Activity Summary 29/2100Z to 30/2100Z:
The geomagnetic field was mostly unsettled to active with an isolated
minor storm at high latitudes observed from 00-03Z.  The greater
than 2 MeV electron flux at geosynchronous orbit was at high levels
during the past 24 hours.
IIB.  Geophysical Activity Forecast:  The geomagnetic field is
expected to be mostly unsettled with isolated active periods for day
1 (01 July) due to a recurrent coronal hole high speed stream. 
Quiet to unsettled levels with isolated active periods are expected
for days 2 and 3 (02-03 July) as the effects from the coronal hole
high speed stream subside.
III.  Event Probabilities 01 Jul-03 Jul
Class M    01/01/01
Class X    01/01/01
Proton     01/01/01
PCAF       Green
IV.  Penticton 10.7 cm Flux
Observed           30 Jun 074
Predicted   01 Jul-03 Jul  074/074/074
90 Day Mean        30 Jun 075
V.  Geomagnetic A Indices
Observed Afr/Ap 29 Jun  008/011
Estimated Afr/Ap 30 Jun  015/020
Predicted Afr/Ap 01 Jul-03 Jul  012/015-010/012-008/010
VI.  Geomagnetic Activity Probabilities 01 Jul-03 Jul
A.  Middle Latitudes
Active                30/25/20
Minor storm           15/10/10
Major-severe storm    01/01/01
B.  High Latitudes
Active                40/40/30
Minor storm           15/15/10
Major-severe storm    05/01/01