[Ips-dhfpr] SWS Daily HF Prop Report - 28 August 16 issued 2330 UT on 28 Aug 2016 [SEC=UNCLASSIFIED]
Regional Warning Centre
rwc at ips.gov.au
Mon Aug 29 09:30:32 EST 2016
SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/28 AUGUST 2016 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (28 AUGUST)
Date T index Conditions
28 Aug 23 Normal-fair
Flares: none.
MUFs:
Cocos Island Region:
Near predicted monthly values during local day.
Depressed by 40% during local night.
Depressed by 25% after local dawn.
Northern Australian Region:
Depressed by 25% during local day.
Near predicted monthly values during local night.
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
Jul 27
Aug 38
Sep 36
2. FORECAST (29 AUGUST - 31 AUGUST)
Date T index Conditions MUFs
29 Aug 20 Normal-fair Near predicted monthly values/depressed
10 to 20%
30 Aug 15 Normal-fair Near predicted monthly values/depressed
10 to 30%
31 Aug 20 Normal-fair Near predicted monthly values/depressed
10 to 20%
COMMENT: SWS HF Communications Warning 39 was issued on 27 August
and is current for 29-30 Aug. Mild to moderate MUF depressions
were observed in most parts of Australian/NZ regions during the
UT day, 28 August. Mild to significant depressions in MUFs and
degradations in HF conditions may be observed in this region
from 29 to 31 August due to expected rise in geomagnetic activity
levels on these days.
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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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