[Ips-dhfpr] IPS Daily HF Prop Report - 25 June 16 issued 2330 UT on 25 Jun 2016 [SEC=UNCLASSIFIED]
Regional Warning Centre
rwc at ips.gov.au
Sun Jun 26 09:30:26 EST 2016
SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/25 JUNE 2016 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (25 JUNE)
Date T index Conditions
25 Jun 26 Normal
Cocos Island Region:
Enhanced by 20% during local day.
Depressed by 25% during local night.
Depressed by 35% after local dawn.
Niue Island Region:
Depressed by 20% during local day.
Depressed by 15% during local night.
Northern Australian Region:
Depressed by 25% during local day.
Depressed by 20% during local night.
Depressed by 25% 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 (26 JUNE - 28 JUNE)
Date T index Conditions MUFs
26 Jun 30 Normal Near predicted monthly values/depressed
10 to 20%
27 Jun 30 Normal Near predicted monthly values/depressed
10 to 20%
28 Jun 30 Normal Near predicted monthly values/depressed
10 to 20%
COMMENT: Mild depressions to near predicted monthly values were
observed in the Australian region during the UT day 25 June.
MUFs were near predicted monthly values for the Antarctic region
with periods of little to no ionospheric support for HF communications.
Expect similar conditions during the next three days.
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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