[Ips-dhfpr] IPS Daily HF Prop Report - 20 January 03
rwc
rwc at ips.gov.au
Tue Jan 21 10:29:01 EST 2003
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 20/2330Z JANUARY 2003 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (20 JANUARY)
Date T index Conditions
20 Jan 102 Fair-normal
Flares: none.
MUFs:
Equatorial PNG Region:
Enhanced by 15% during local day,
Near predicted monthly values during local night.
Northern Australian Region:
Enhanced by 20-40%.
Southern Australian and New Zealand Region:
Depressed 15% to near predicted monthly
values during local day,
Enhanced by 15% during local night.
Antarctic Region (Casey/Scott Base):
Depressed 15% to near predicted monthly
values over the UT day.
PCA Event : No event.
Predicted Monthly T index for January: 89
2. FORECAST (21 JANUARY - 23 JANUARY)
Date T index Conditions MUFs
21 Jan 100 Normal near predicted monthly values
22 Jan 90 Normal-Fair depressed 10% southern Aus/enhanced
10-15% northern Aus.
23 Jan 80 Normal-Fair depressed 10% southern Aus/enhanced
10-20% northern Aus.
COMMENT: Mostly good HF conditions expected today. Mild degradation
expected 22-24 Jan southern Aus/NZ region.
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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