:Product: 0530RSGA.txt
:Issued: 2006 May 30 2204 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 150 Issued at 2200Z on 30 May 2006
IA.  Analysis of Solar Active Regions and Activity from  29/2100Z
to 30/2100Z:  Solar activity was very low.  Region 886 (N08W53)
developed during the past 24 hours and is now a Cro Beta group with
a size of 40 millionths.  Region 891 (S13E19) was numbered today.
IB.  Solar Activity Forecast:  Solar activity is expected to remain
very low.
IIA.  Geophysical Activity Summary 29/2100Z to 30/2100Z:
The geomagnetic field was quiet to unsettled with an isolated minor
storm period from 1200 - 1500 UTC.
IIB.  Geophysical Activity Forecast:  The geomagnetic field is
expected to be quiet to unsettled on 31 May.  Mostly unsettled
condtions with active periods are expected on 01 - 02 June due to a
recurrent coronal hole high speed stream.
III.  Event Probabilities 31 May-02 Jun
Class M    01/01/01
Class X    01/01/01
Proton     01/01/01
PCAF       green
IV.  Penticton 10.7 cm Flux
Observed           30 May 080
Predicted   31 May-02 Jun  080/080/080
90 Day Mean        30 May 082
V.  Geomagnetic A Indices
Observed Afr/Ap 29 May  001/003
Estimated Afr/Ap 30 May  010/010
Predicted Afr/Ap 31 May-02 Jun  010/015-015/020-015/020
VI.  Geomagnetic Activity Probabilities 31 May-02 Jun
A.  Middle Latitudes
Active                20/25/25
Minor storm           10/15/15
Major-severe storm    01/05/05
B.  High Latitudes
Active                25/25/25
Minor storm           15/20/20
Major-severe storm    05/10/10