[Ips-dhfpr] SWS Daily HF Prop Report - 13 February 17 issued 2330 UT on 13 Feb 2017 [SEC=UNCLASSIFIED]
Regional Warning Centre
rwc at sws.bom.gov.au
Tue Feb 14 10:30:25 EST 2017
SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/13 FEBRUARY 2017 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (13 FEBRUARY)
Date T index Conditions
13 Feb 10 Normal
Flares: none.
MUFs:
Cocos Island Region:
Near predicted monthly values.
Niue Island Region:
Near predicted monthly values.
Northern Australian Region:
Near predicted monthly values during local day.
Depressed by 15% during local night.
Southern Australian Region:
Near predicted monthly values.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Near predicted monthly values over the UT day.
PCA Event : No event.
Monthly T index:
Month T index
Jan 0
Feb 18
Mar 16
2. FORECAST (14 FEBRUARY - 16 FEBRUARY)
Date T index Conditions MUFs
14 Feb 15 Normal Near predicted monthly values
15 Feb 15 Normal-fair Near predicted monthly values
16 Feb 0 Normal Near predicted monthly values
COMMENT: MUFs were mostly near monthly predicted levels with
sporadic minor depressions scattered across the Australian regions.
The two day outlook (14-15 February) is for a slightly improved
MUF conditions as the approaching coronal hole effects are expected
to initially further enhance ionisation levels on the first day
of storming. This is usually followed by storm-associated depressions
on the subsequent days, possibly beginning from 16 February.
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For an explanation of some of the terms in this report, go to
http://www.sws.bom.gov.au, and follow links to Educational->
Glossary on Solar Terrestrial Terms.
Space Weather Services email: asfc at bom.gov.au
Bureau of Meteorology
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Haymarket NSW 1240 AUSTRALIA FTP: ftp://ftp-out.sws.bom.gov.au
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