[Ips-dhfpr] IPS Daily HF Prop Report - 22 May 15 issued 2330 UT on 22 May 2015
Regional Warning Centre
rwc at ips.gov.au
Sat May 23 09:30:41 EST 2015
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/22 MAY 2015 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (22 MAY)
Date T index Conditions
22 May 75 Normal
Flares: none.
MUFs:
Cocos Island Region:
Near predicted monthly values during local day.
Depressed by 30% during local night.
Niue Island Region:
Near predicted monthly values during local day.
Depressed by 35% during local night.
Northern Australian Region:
Depressed by 15% during local day.
Depressed by 40% during local night.
Southern Australian and New Zealand Region:
Near predicted monthly values.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Depressed by 20% over the UT day.
PCA Event : No event.
Monthly T index:
Month T index
Apr 101
May 90
Jun 88
2. FORECAST (23 MAY - 25 MAY)
Date T index Conditions MUFs
23 May 75 Normal Near predicted monthly values
24 May 70 Normal Near predicted monthly values
25 May 70 Normal Near predicted monthly values
COMMENT: Mostly near monthly predicted MUF values are expected
for the next 3 days with some minor depressed periods possible
and increasing due to falling levels of ionoising solar flux.
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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.
IPS Radio and Space Services email: asfc at ips.gov.au
PO Box 1386 WWW: http://www.ips.gov.au
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