:Product: 0629RSGA.txt
:Issued: 2012 Jun 29 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 29 Jun 2012
IA.  Analysis of Solar Active Regions and Activity from  28/2100Z
to 29/2100Z:  Solar activity was moderate. Region 1513 (N17E30)
produced an M2/1b at 29/0920Z along with occasional C-class flares.
Region 1515 (S17E43) grew significantly and is now considered a
Dkc-type region with a beta-gamma magnetic classification. Region
1515 produced a few C-class flares during the past 24 hours.
IB.  Solar Activity Forecast:  Solar activity is expected to be low
with a chance for M-class activity for the next three days (30
June-02 July).
IIA.  Geophysical Activity Summary 28/2100Z to 29/2100Z:
The geomagnetic field was quiet during the past 24 hours.
IIB.  Geophysical Activity Forecast:  The geomagnetic field is
expected to be quiet to unsettled on day one (30 June) with a chance
for active levels due to the arrival of a co-rotating interaction
region (CIR) in advance of a recurrent coronal hole high speed
stream (CH HSS). Field activity is expected to increase to unsettled
to active levels on days two and three (01-02 July) with a chance
for minor storm levels due to CH HSS effects.
III.  Event Probabilities 30 Jun-02 Jul
Class M    40/40/40
Class X    05/05/05
Proton     01/01/01
PCAF       Green
IV.  Penticton 10.7 cm Flux
Observed           29 Jun 117
Predicted   30 Jun-02 Jul  115/120/125
90 Day Mean        29 Jun 118
V.  Geomagnetic A Indices
Observed Afr/Ap 28 Jun  007/008
Estimated Afr/Ap 29 Jun  006/007
Predicted Afr/Ap 30 Jun-02 Jul  009/010-015/018-013/015
VI.  Geomagnetic Activity Probabilities 30 Jun-02 Jul
A.  Middle Latitudes
Active                15/25/25
Minor storm           05/10/10
Major-severe storm    01/01/01
B.  High Latitudes
Active                15/15/15
Minor storm           25/30/30
Major-severe storm    20/40/35