[Ips-dhfpr] IPS Daily HF Prop Report - 26 October 05
rwc
rwc at ips.gov.au
Thu Oct 27 09:47:28 EST 2005
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 26/2330Z OCTOBER 2005 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (26 OCTOBER)
Date T index Conditions
26 Oct -3 Normal-fair
Flares: none.
MUFs:
Equatorial PNG Region:
Near predicted monthly values during local day,
Depressed by 55% during local night.
Northern Australian Region:
Depressed by 15% during local day,
Near predicted monthly values during local night.
Southern Australian and New Zealand Region:
Depressed by 20% during local day,
Depressed by 20% during local night.
Antarctic Region (Casey/Scott Base):
Depressed by 25% over the UT day.
PCA Event : No event.
Predicted Monthly T index for October: 23
2. FORECAST (27 OCTOBER - 29 OCTOBER)
Date T index Conditions MUFs
27 Oct 10 Normal-fair Near predicted monthly values/depressed
5 to 15%.
28 Oct 15 Normal Near predicted monthly values/depressed
10%.
29 Oct 20 Normal Near predicted monthly values
COMMENT: IPS HF Communications Warning 39 was issued on
26 October and is current for interval 26-27 October.
Minor to mild depressions in MUFs and degradations in HF
conditions are possible in the Aus/NZ regions during the
next two days.
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For an explanation of some of the terms in this report, goto
http://www.ips.gov.au, and follow links to Educational->
Gloassary on Solar Terrestrial Terms.
IPS Radio and Space Services email: asfc at ips.gov.au
PO Box 1386 WWW: http://www.ips.gov.au
Haymarket NSW 1240 AUSTRALIA FTP: ftp://ftp.ips.gov.au
tel: +61 2 9213 8010 fax: +61 2 9213 8060
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