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W7EES  > SWPC     26.07.19 03:20l 58 Lines 2228 Bytes #999 (0) @ WW
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Subj: Solar-Geophysical Activity
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Sent: 190726/0033Z 10370@W7EES.OR.USA.NOAM BPQ6.0.18

>From w7ees%w7ees.or.usa.noam@i0ojj.ampr.org Fri Jul 26 03:15:24 2019
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Joint USAF/NOAA Solar Geophysical Activity Report and Forecast
SDF Number 206 Issued at 2200Z on 25 Jul 2019

IA.  Analysis of Solar Active Regions and Activity from 24/2100Z to
25/2100Z: 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 (26 Jul, 27 Jul, 28 Jul).

IIA.  Geophysical Activity Summary 24/2100Z to 25/2100Z: The geomagnetic
field has been at quiet levels for the past 24 hours. Solar wind speed
reached a peak of 389 km/s at 25/0313Z. Total IMF reached 5 nT at
24/2110Z. The maximum southward component of Bz reached -3 nT at
25/1232Z.
IIB.  Geophysical Activity Forecast: The geomagnetic field is expected
to be at quiet to unsettled levels on days one, two, and three (26 Jul,
27 Jul, 28 Jul).

III.  Event probabilities 26 Jul-28 Jul
Class M    01/01/01
Class X    01/01/01
Proton     01/01/01
PCAF       green

IV.  Penticton 10.7 cm Flux
Observed           25 Jul 068
Predicted   26 Jul-28 Jul 068/068/068
90 Day Mean        25 Jul 069

V.  Geomagnetic A Indices
Observed Afr/Ap 24 Jul  005/004
Estimated Afr/Ap 25 Jul  003/003
Predicted Afr/Ap 26 Jul-28 Jul  007/008-007/008-007/008

VI.  Geomagnetic Activity Probabilities 26 Jul-28 Jul
A.  Middle Latitudes
Active                15/15/10
Minor Storm           01/01/01
Major-severe storm    01/01/01
B.  High Latitudes
Active                15/15/15
Minor Storm           20/20/25
Major-severe storm    15/15/20

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