[Ips-dhfpr] IPS Daily HF Prop Report - 02 November 03
rwc
rwc at ips.gov.au
Mon Nov 3 10:58:21 EST 2003
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 02/2330Z NOVEMBER 2003 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (02 NOVEMBER)
Date T index Conditions
02 Nov 63 Fair-normal
Flares Max Fadeout Freq. Sectors
M3.2 01/2238UT possible lower West Pacific
M1.0 0756UT possible lower Mid East/Indian
M1.8 1247UT possible lower European
X8.4 1725UT probable all South American/
Atlantic
MUFs:
Equatorial PNG Region:
Enhanced by 15% during local day,
Enhanced by 15% during local night.
Northern Australian Region:
Mostly near predicted monthly values,
Southern Australian and New Zealand Region:
Near predicted monthly values during local day,
Enhanced by 15% during local night.
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 (03 NOVEMBER - 05 NOVEMBER)
Date T index Conditions MUFs
03 Nov 50 Normal near predicted monthly values
04 Nov 15 Normal-poor 10 to 25% below predicted monthly
values
05 Nov 25 Fair-normal 10 to 15% below predicted monthly
values
COMMENT: IPS HF Communications Warning 82 was issued on 31 October
and is current for interval 1-3 November (SWFs) . 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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