:Product: 1012RSGA.txt
:Issued: 2014 Oct 12 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 285 Issued at 2200Z on 12 Oct 2014

IA.  Analysis of Solar Active Regions and Activity from 11/2100Z to
12/2100Z: Solar activity has been at low levels for the past 24 hours.
The largest solar event of the period was a C2 event observed at
12/0515Z from Region 2187 (S09E65). There are currently 2 numbered
sunspot regions on the disk.
IB.  Solar Activity Forecast: Solar activity is likely to be low with a
slight chance for an M-class flare on days one, two, and three (13 Oct,
14 Oct, 15 Oct).

IIA.  Geophysical Activity Summary 11/2100Z to 12/2100Z: The geomagnetic
field has been at quiet levels for the past 24 hours. Solar wind speed,
as measured by the ACE spacecraft, reached a peak speed of 358 km/s at
11/2210Z. Total IMF reached 7 nT at 12/2018Z. The maximum southward
component of Bz reached -3 nT at 12/1106Z.
IIB.  Geophysical Activity Forecast: The geomagnetic field is expected
to be at quiet levels on day one (13 Oct) and quiet to unsettled levels
on days two and three (14 Oct, 15 Oct).

III.  Event probabilities 13 Oct-15 Oct
Class M    10/10/10
Class X    01/01/01
Proton     01/01/01
PCAF       green

IV.  Penticton 10.7 cm Flux
Observed           12 Oct 111
Predicted   13 Oct-15 Oct 110/120/125
90 Day Mean        12 Oct 129

V.  Geomagnetic A Indices
Observed Afr/Ap 11 Oct  008/009
Estimated Afr/Ap 12 Oct  006/006
Predicted Afr/Ap 13 Oct-15 Oct  006/005-007/008-007/008

VI.  Geomagnetic Activity Probabilities 13 Oct-15 Oct
A.  Middle Latitudes
Active                05/20/20
Minor Storm           01/05/05
Major-severe storm    01/01/01
B.  High Latitudes
Active                15/15/15
Minor Storm           15/30/30
Major-severe storm    05/25/25