[Ips-dhfpr] IPS Daily HF Prop Report - 04 November 03
rwc
rwc at ips.gov.au
Wed Nov 5 10:56:22 EST 2003
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 04/2330Z NOVEMBER 2003 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (04 NOVEMBER)
Date T index Conditions
04 Nov 101 Normal-fair
Flares Max Fadeout Freq. Sectors
M2/-- 0556UT possible lower E. Asia/Aust.
M1/-- 1349UT possible lower European
MUFs:
Equatorial PNG Region:
Enhanced by 15% during local day,
Near predicted monthly values during local night.
Enhanced by 25% after local dawn.
Northern Australian Region:
Near predicted monthly values during local day,
Enhanced by 25% during local night.
Southern Australian and New Zealand Region:
Enhanced by 20% during local day,
Enhanced by 45% during local night.
Antarctic Region (Casey/Scott Base):
Proton event in progress, increased absorption observed.
Predicted Monthly T index for November: 52
2. FORECAST (05 NOVEMBER - 07 NOVEMBER)
Date T index Conditions MUFs
05 Nov 80 Normal-fair near predicted monthly values
06 Nov 85 Normal 05 to 15% above predicted monthly
values
07 Nov 90 Normal 10 to 20% above predicted monthly
values
COMMENT: IPS HF Communications Warning 83 was issued on 3 November
and is current for interval 3-5 November. HF conditions in Aus/NZ
region may show minor depressions and degradations on 05 November.
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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