[Ips-dhfpr] IPS Daily HF Prop Report - 08 September 01
rwc
rwc at ips.gov.au
Sun Sep 9 09:31:10 EST 2001
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 08/2330Z SEPTEMBER 2001 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (08 SEPTEMBER)
Date T index Conditions
08 Sep 154 Normal
Flares Max Fadeout Freq. Sectors
M1.1 0457UT possible lower E. Asia/Aust.
M1.1 1926UT possible lower East Pacific/
North American
MUFs:
Equatorial PNG Region:
Enhanced by 15-40% during local day,
Northern Australian Region:
Near predicted monthly values during local day,
Enhanced by 35% during local night.
Southern Australian and New Zealand Region:
Enhanced by 15-35% during local day,
Antarctic Region (Casey/Scott Base):
Enhanced by 15% over the UT day.
Predicted Monthly T index for September: 108
2. FORECAST (09 SEPTEMBER - 11 SEPTEMBER)
Date T index Conditions MUFs
09 Sep 145 15-20% above predicted monthly values
10 Sep 145 15-20% above predicted monthly values
11 Sep 145 15-20% above predicted monthly values
COMMENT: IPS HF Communications Warning 45 was issued on 7 September
and is current for interval 7-9 September (SWFs) . Higher than normal
MUFs expected.
IPS Radio and Space Services | email: asfc at ips.gov.au
PO Box 1386 | WWW: http://www.ips.gov.au/asfc
Haymarket NSW 1240 AUSTRALIA | FTP: ftp://ftp.ips.gov.au/users/asfc/
tel: +61 2 9213 8010 | fax: +61 2 9213 8060
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