[Ips-dhfpr] IPS Daily HF Prop Report - 30 November 02
rwc at ips.gov.au
Sun Dec 1 10:58:18 EST 2002
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 30/2330Z NOVEMBER 2002 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (30 NOVEMBER)
Date T index Conditions
30 Nov 114 Normal-fair
Equatorial PNG Region:
Near predicted monthly values during local day,
Enhanced by 20% during local night.
Northern Australian Region:
Enhanced by 15% during local day,
Enhanced by 15% during local night.
Southern Australian and New Zealand Region:
Near predicted monthly values with periods of
Antarctic Region (Casey/Scott Base):
Near predicted monthly values over the UT day
with periods of depressions.
PCA Event : No event.
Predicted Monthly T index for November: 91
2. FORECAST (01 DECEMBER - 03 DECEMBER)
Date T index Conditions MUFs
01 Dec 90 Fair Mostly near predicted monthly
values/depressed by 5-15%.
02 Dec 94 Normal-fair Mostly near predicted monthly
values/depressed by 5%.
03 Dec 105 Normal Near predicted monthly values
COMMENT: IPS HF Communications Warning 75 was issued on
29 November and is current for interval 30 November to
3 December. HF conditions in Australian/NZ regions are
expected to show minor to mild degradations during the
next two days- especially in the Southern Australian
regions. These degradations and possible MUF depressions
are expected due to a favourably placed conronal hole on
the solar disk.
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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