:Product: 1124RSGA.txt
:Issued: 2014 Nov 24 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 Solar Geophysical Activity Report and Forecast
SDF Number 328 Issued at 2200Z on 24 Nov 2014

IA.  Analysis of Solar Active Regions and Activity from 23/2100Z to
24/2100Z: Solar activity has been at low levels for the past 24 hours.
The largest solar event of the period was a C1 event observed at
24/0137Z from Region 2216 (S14E13). There are currently 6 numbered
sunspot regions on the disk.
IB.  Solar Activity Forecast: Solar activity is expected to be low with
a chance for M-class flares and a slight chance for an X-class flare on
days one, two, and three (25 Nov, 26 Nov, 27 Nov).

IIA.  Geophysical Activity Summary 23/2100Z to 24/2100Z: The geomagnetic
field has been at quiet to unsettled levels for the past 24 hours. Solar
wind speed, as measured by the ACE spacecraft, reached a peak speed of
460 km/s at 24/0529Z. Total IMF reached 7 nT at 23/2144Z. The maximum
southward component of Bz reached -5 nT at 24/1147Z. Electrons greater
than 2 MeV at geosynchronous orbit reached a peak level of 887 pfu.
IIB.  Geophysical Activity Forecast: The geomagnetic field is expected
to be at quiet levels on days one, two, and three (25 Nov, 26 Nov, 27
Nov). Protons greater than 10 Mev have a slight chance of crossing
threshold on days one and two (25 Nov, 26 Nov).

III.  Event probabilities 25 Nov-27 Nov
Class M    40/40/40
Class X    10/10/10
Proton     10/10/05
PCAF       green

IV.  Penticton 10.7 cm Flux
Observed           24 Nov 170
Predicted   25 Nov-27 Nov 155/145/145
90 Day Mean        24 Nov 148

V.  Geomagnetic A Indices
Observed Afr/Ap 23 Nov  009/007
Estimated Afr/Ap 24 Nov  008/009
Predicted Afr/Ap 25 Nov-27 Nov  005/005-006/005-006/005

VI.  Geomagnetic Activity Probabilities 25 Nov-27 Nov
A.  Middle Latitudes
Active                05/05/05
Minor Storm           01/01/01
Major-severe storm    01/01/01
B.  High Latitudes
Active                15/15/15
Minor Storm           15/15/15
Major-severe storm    10/10/10