[Ips-dhfpr] IPS Daily HF Prop Report - 10 September 01
rwc
rwc at ips.gov.au
Tue Sep 11 09:10:49 EST 2001
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 10/2330Z SEPTEMBER 2001 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (10 SEPTEMBER)
Date T index Conditions
10 Sep 142 Normal
Flares: none.
MUFs:
Equatorial PNG Region:
Enhanced by 15%.
Northern Australian Region:
Near predicted monthly values during local day,
Enhanced by 45% during local night.
Southern Australian and New Zealand Region:
Enhanced by 15% during local day,
Enhanced by 40% during local night.
Antarctic Region (Casey/Scott Base):
Enhanced by 45% over the UT day.
Predicted Monthly T index for September: 108
2. FORECAST (11 SEPTEMBER - 13 SEPTEMBER)
Date T index Conditions MUFs
11 Sep 145 Normal about 20% above predicted monthly
values
12 Sep 145 Normal about 20% above predicted monthly
values
13 Sep 145 Normal about 20% above predicted monthly
values
COMMENT: IPS HF Communications Warning 46 was issued on 9 September
and is current for interval 10-12 September (SWFs) . Enhanced
MUFs again expected today. Fadeouts can be expected on daylight
HF circuits. Degarded conditions no longer expected on 12-13
Sep due to lack of CME with M9 event.
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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