[Ips-dhfpr] IPS Daily HF Prop Report - 29 May 15 issued 2330 UT on 29 May 2015
Regional Warning Centre
rwc at ips.gov.au
Sat May 30 09:30:38 EST 2015
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/29 MAY 2015 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (29 MAY)
Date T index Conditions
29 May 61 Normal-fair
Flares: none.
MUFs:
Cocos Island Region:
Near predicted monthly values during local day.
Depressed by 30% during local night.
Depressed by 25% after local dawn.
Niue Island Region:
Depressed by 20% during local day.
Depressed by 40% during local night.
Northern Australian Region:
Depressed by 20% during local day.
Depressed by 45% during local night.
Southern Australian and New Zealand Region:
Depressed by 15% during local day.
Near predicted monthly values during local night.
Depressed by 20% after local dawn.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Enhanced by 15% over the UT day.
PCA Event : No event.
Monthly T index:
Month T index
Apr 101
May 90
Jun 88
2. FORECAST (30 MAY - 01 JUNE)
Date T index Conditions MUFs
30 May 60 Normal-fair Near predicted monthly values/depressed
20 to 30%
31 May 65 Normal-fair Near predicted monthly values/depressed
10 to 20%
01 Jun 65 Normal-fair Near predicted monthly values/depressed
10 to 20%
COMMENT: Minor to moderate MUF depressions were observed in Aus/NZ
regions during the last 24 hours due to low levels of ionising
solar flux. Mild to moderate MUF depressions may be expected
in this region for the next three 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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