[Ips-dhfpr] IPS Daily HF Prop Report - 04 June 15 issued 2330 UT on 04 Jun 2015
Regional Warning Centre
rwc at ips.gov.au
Fri Jun 5 09:30:38 EST 2015
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/04 JUNE 2015 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (04 JUNE)
Date T index Conditions
04 Jun 55 Fair-normal
Flares: none.
MUFs:
Cocos Island Region:
Near predicted monthly values during local day.
Depressed by 15% during local night.
Niue Island Region:
Depressed by 20% during local day.
Depressed by 30% during local night.
Northern Australian Region:
Depressed by 20% during local day.
Depressed by 20% during local night.
Southern Australian and New Zealand Region:
Depressed by 20% during local day.
Depressed by 15% 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
May 83
Jun 86
Jul 84
2. FORECAST (05 JUNE - 07 JUNE)
Date T index Conditions MUFs
05 Jun 65 Fair-normal Depressed 15%/near predicted
monthly values
06 Jun 70 Normal-fair Near predicted monthly values
07 Jun 70 Normal-fair Near predicted monthly values
COMMENT: Minor to moderate MUF depressions were observed across
the Australian region on 4 Jun due to low levels of ionising
solar flux. Two new regions have emerged in the northeast and
are showing signs of increasing potential for flare activity
which is expected to arrest the decline in MUFs seen over the
last few days.
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For an explanation of some of the terms in this report, go to
http://www.ips.gov.au, and follow links to Educational->
Glossary on Solar Terrestrial Terms.
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