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CX2SA > SWPC 02.04.15 00:23l 61 Lines 2267 Bytes #999 (0) @ WW
BID : 18207_CX2SA
Read: GUEST
Subj: Report of Solar-Geophysical Activity
Path: IW8PGT<CX2SA
Sent: 150401/2219Z @:CX2SA.SAL.URY.SOAM #:18207 [Salto] FBB7.00e $:18207_CX2SA
From: CX2SA@CX2SA.SAL.URY.SOAM
To : SWPC@WW
:Product: Report of Solar-Geophysical Activity
:Issued: 2015 Apr 01 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 91 Issued at 2200Z on 01 Apr 2015
IA. Analysis of Solar Active Regions and Activity from 31/2100Z to
01/2100Z: Solar activity has been at very low levels for the past 24
hours. There are currently 5 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 (02 Apr, 03 Apr,
04 Apr).
IIA. Geophysical Activity Summary 31/2100Z to 01/2100Z: 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
450 km/s at 01/2057Z. Total IMF reached 14 nT at 01/1953Z. The maximum
southward component of Bz reached -8 nT at 01/1516Z. Electrons greater
than 2 MeV at geosynchronous orbit reached a peak level of 461 pfu.
IIB. Geophysical Activity Forecast: The geomagnetic field is expected
to be at quiet to active levels on day one (02 Apr), unsettled to active
levels on day two (03 Apr) and unsettled levels on day three (04 Apr).
III. Event probabilities 02 Apr-04 Apr
Class M 25/25/25
Class X 05/05/05
Proton 01/01/01
PCAF green
IV. Penticton 10.7 cm Flux
Observed 01 Apr 124
Predicted 02 Apr-04 Apr 130/140/125
90 Day Mean 01 Apr 132
V. Geomagnetic A Indices
Observed Afr/Ap 31 Mar 007/011
Estimated Afr/Ap 01 Apr 008/009
Predicted Afr/Ap 02 Apr-04 Apr 010/012-014/020-012/015
VI. Geomagnetic Activity Probabilities 02 Apr-04 Apr
A. Middle Latitudes
Active 25/35/30
Minor Storm 05/10/05
Major-severe storm 01/01/01
B. High Latitudes
Active 15/20/15
Minor Storm 20/25/30
Major-severe storm 10/25/35
___________________________________________________________
Automatic packet bulletin created with information received
by cx2sa.net from the SWPC Space Weather Prediction Center.
___________________________________________________________
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