[Ips-dhfpr] SWS Daily HF Prop Report - 16 September 17 issued 2330 UT on 16 Sep 2017 [SEC=UNCLASSIFIED]
Regional Warning Centre
rwc at ips.gov.au
Sun Sep 17 09:30:46 EST 2017
SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/16 SEPTEMBER 2017 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (16 SEPTEMBER)
Date T index Conditions
16 Sep 12 Normal
Cocos Island Region:
No data available
Niue Island Region:
Near predicted monthly values during local day.
Enhanced by 20% during local night.
Northern Australian Region:
Mostly near predicted monthly values.
Enhanced by 20% after local dawn.
Southern Australian Region:
Depressed by 15% during local day.
Near predicted monthly values during local night.
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
2. FORECAST (17 SEPTEMBER - 19 SEPTEMBER)
Date T index Conditions MUFs
17 Sep 0 Normal-fair Near predicted monthly values
18 Sep -5 Normal-fair Near predicted monthly values
19 Sep 0 Normal Near predicted monthly values
COMMENT: MUFs were mostly near predicted monthly values over
the last 24 hours in the Australian/NZ region, with minor periods
of enhancements and depressions. MUFs in the Australian/NZ region
are expected to be slightly depressed to near monthly predicted
values for the next three UT days (17-19 September). These minor
depressions are the aftermath of the observed minor storm conditions
on 15-16 September
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
PO Box 1386 WWW: http://www.sws.bom.gov.au
Haymarket NSW 1240 AUSTRALIA FTP: ftp://ftp-out.sws.bom.gov.au
tel: +61 2 9213 8010 fax: +61 2 9213 8060
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