[Ips-dhfpr] IPS Daily HF Prop Report - 01 January 08
rwc
rwc at ips.gov.au
Wed Jan 2 10:55:10 EST 2008
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 01/2330Z JANUARY 2008 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (01 JANUARY)
Date T index Conditions
01 Jan -12 Fair-normal
Flares: none.
MUFs:
Equatorial PNG/Niue Region:
Near predicted monthly values during local day,
No data available 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:
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.
Predicted Monthly T index for January: 5
2. FORECAST (02 JANUARY - 04 JANUARY)
Date T index Conditions MUFs
02 Jan -10 Fair-normal depressed 5 to 15%/near predicted
monthly values
03 Jan -5 Fair-normal depressed 5 to 10%/near predicted
monthly values
04 Jan -5 Fair-normal depressed 5 to 10%/near predicted
monthly values
COMMENT: IPS HF Communications Warning 48 was issued on 31 December
and is current for interval 31 December to 2 January (SWFs) .
Mild MUF depressions around ~20% observed at times across the
Australian region during the last 24 hours. Due to the recent
increase in solar activity, a possible improvement in ionospheric
support is expected over the next few days. Notable sporadic-E
was again observed at times across the Southern Australian region
during the past 24 hours.
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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->
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
Haymarket NSW 1240 AUSTRALIA FTP: ftp://ftp.ips.gov.au
tel: +61 2 9213 8010 fax: +61 2 9213 8060
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