:Product: 1115RSGA.txt
:Issued: 2019 Nov 15 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 319 Issued at 2200Z on 15 Nov 2019

IA.  Analysis of Solar Active Regions and Activity from 14/2100Z to
15/2100Z: Solar activity has been at very low levels for the past 24
hours. There are currently 0 numbered sunspot regions on the disk.
IB.  Solar Activity Forecast: Solar activity is expected to be very low
on days one, two, and three (16 Nov, 17 Nov, 18 Nov).

IIA.  Geophysical Activity Summary 14/2100Z to 15/2100Z: The geomagnetic
field has been at quiet levels for the past 24 hours. Solar wind speed
reached a peak of 386 km/s at 15/2056Z. Total IMF reached 6 nT at
15/1927Z. The maximum southward component of Bz reached -4 nT at
15/1833Z. Electrons greater than 2 MeV at geosynchronous orbit reached a
peak level of 176 pfu.
IIB.  Geophysical Activity Forecast: The geomagnetic field is expected
to be at quiet to active levels on day one (16 Nov), quiet to unsettled
levels on day two (17 Nov) and quiet levels on day three (18 Nov).

III.  Event probabilities 16 Nov-18 Nov
Class M    01/01/01
Class X    01/01/01
Proton     01/01/01
PCAF       green

IV.  Penticton 10.7 cm Flux
Observed           15 Nov 070
Predicted   16 Nov-18 Nov 070/070/070
90 Day Mean        15 Nov 068

V.  Geomagnetic A Indices
Observed Afr/Ap 14 Nov  003/002
Estimated Afr/Ap 15 Nov  004/005
Predicted Afr/Ap 16 Nov-18 Nov  010/012-008/008-005/005

VI.  Geomagnetic Activity Probabilities 16 Nov-18 Nov
A.  Middle Latitudes
Active                30/15/10
Minor Storm           10/05/01
Major-severe storm    01/01/01
B.  High Latitudes
Active                15/15/15
Minor Storm           30/25/15
Major-severe storm    40/25/10