| |
CX2SA > SWPC 26.09.15 23:22l 63 Lines 2295 Bytes #999 (0) @ WW
BID : 28370_CX2SA
Read: GUEST
Subj: Report of Solar-Geophysical Activity
Path: IW8PGT<CX2SA
Sent: 150926/2219Z @:CX2SA.SAL.URY.SOAM #:28370 [Salto] FBB7.00e $:28370_CX2SA
From: CX2SA@CX2SA.SAL.URY.SOAM
To : SWPC@WW
:Product: Report of Solar-Geophysical Activity
:Issued: 2015 Sep 26 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 269 Issued at 2200Z on 26 Sep 2015
IA. Analysis of Solar Active Regions and Activity from 25/2100Z to
26/2100Z: 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
26/0129Z from Region 2422 (S20W03). There are currently 7 numbered
sunspot regions on the disk.
IB. Solar Activity Forecast: Solar activity is expected to be low with
a chance for M-class flares on days one, two, and three (27 Sep, 28 Sep,
29 Sep).
IIA. Geophysical Activity Summary 25/2100Z to 26/2100Z: 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 514 km/s at
26/0032Z. Total IMF reached 6 nT at 25/2347Z. The maximum southward
component of Bz reached -3 nT at 26/1553Z. Electrons greater than 2 MeV
at geosynchronous orbit reached a peak level of 976 pfu.
IIB. Geophysical Activity Forecast: The geomagnetic field is expected
to be at quiet to unsettled levels on days one, two, and three (27 Sep,
28 Sep, 29 Sep).
III. Event probabilities 27 Sep-29 Sep
Class M 40/40/40
Class X 05/05/05
Proton 01/05/05
PCAF green
IV. Penticton 10.7 cm Flux
Observed 26 Sep 120
Predicted 27 Sep-29 Sep 120/120/115
90 Day Mean 26 Sep 104
V. Geomagnetic A Indices
Observed Afr/Ap 25 Sep 006/009
Estimated Afr/Ap 26 Sep 004/006
Predicted Afr/Ap 27 Sep-29 Sep 007/008-007/008-007/008
VI. Geomagnetic Activity Probabilities 27 Sep-29 Sep
A. Middle Latitudes
Active 10/10/10
Minor Storm 01/01/01
Major-severe storm 01/01/01
B. High Latitudes
Active 20/20/20
Minor Storm 25/25/25
Major-severe storm 20/20/20
___________________________________________________________
Automatic packet bulletin created with information received
by cx2sa.net from the SWPC Space Weather Prediction Center.
___________________________________________________________
Read previous mail | Read next mail
| |
