[Ips-dhfpr] IPS Daily HF Prop Report - 20 January 04
rwc at ips.gov.au
Wed Jan 21 10:53:43 EST 2004
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 20/2330Z JANUARY 2004 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 65 Normal
Flares Max Fadeout Freq. Sectors
M6/2N 0743UT probable lower Mid East/Indian
Equatorial PNG Region:
Enhanced by 25% during local day,
Near predicted monthly values during local night.
Northern Australian Region:
Near predicted monthly values.
Southern Australian and New Zealand Region:
Near predicted monthly values to
depressed 10-20% at times during local day.
Antarctic Region (Casey/Scott Base):
Near predicted monthly values over the UT day.
PCA Event : No event.
Predicted Monthly T index for January: 56
2. FORECAST (21 JANUARY - 23 JANUARY)
Date T index Conditions MUFs
21 Jan 35 Normal-fair near predicted monthly values/depressed
10 to 20%
22 Jan 10 Fair-poor depressed 20 to 30%/near predicted
23 Jan 20 Fair-poor depressed 15 to 30%/near predicted
COMMENT: Mild depressions are expected at times for 21 January
as the result of anticipated mildly elevated geomagnetic activity.
Significant depressions are expected at times for 22-23 January
as the result of anticipated significant geomagnetic activity
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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