[Ips-dhfpr] IPS Daily HF Prop Report - 03 November 03
rwc
rwc at ips.gov.au
Tue Nov 4 10:50:03 EST 2003
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 03/2330Z NOVEMBER 2003 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (03 NOVEMBER)
Date T index Conditions
03 Nov 66 Fair-normal
Flares Max Fadeout Freq. Sectors
X3/2F 0955UT probable all Mid East/Indian
X2/2B 0130UT probable all E. Asia/Aust.
M3/SF 1532UT possible lower South American/
Atlantic
MUFs:
Equatorial PNG Region:
Near predicted monthly values.
Northern Australian Region:
Near predicted monthly values.
Southern Australian and New Zealand Region:
Near predicted monthly values to deppressed upto 20%
during local day.
Enhanced by 20% during local night.
Enhanced by 20% after local dawn.
Antarctic Region (Casey/Scott Base):
Proton event in progress, increased absorption observed.
PCA Event : 10Mev Proton/PCA Event Began 02 11 2003 1120UT and is
in progress
Predicted Monthly T index for November: 52
2. FORECAST (04 NOVEMBER - 06 NOVEMBER)
Date T index Conditions MUFs
04 Nov 15 Normal-poor near monthly prediceted values/
depressed upto 25%
05 Nov 30 Fair-normal depressed 05 to 15%/near predicted
monthly values
06 Nov 80 Normal 05 to 15% 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 are expected to show mild to strong depressions
and degradations on 04 and 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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