[Ips-dhfpr] IPS Daily HF Prop Report - 22 October 01
rwc
rwc at ips.gov.au
Tue Oct 23 09:15:40 EST 2001
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 22/2330Z OCTOBER 2001 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (22 OCTOBER)
Date T index Conditions
22 Oct 80 Fair
Flares Max Fadeout Freq. Sectors
X1/2B 1759UT probable all South American/
Atlantic
M6/2N 1508UT probable lower South American/
Atlantic
M1/SF 0040UT possible lower West Pacific
MUFs:
Equatorial PNG Region:
Near predicted monthly values.
Northern Australian Region:
Near predicted monthly values.
Southern Australian and New Zealand Region:
Depressed by 35% during local day,
Near predicted monthly values during local night.
Depressed by 30% after local dawn.
Antarctic Region (Casey/Scott Base):
Depressed by 15% over the UT day.
Predicted Monthly T index for October: 106
2. FORECAST (23 OCTOBER - 25 OCTOBER)
Date T index Conditions MUFs
23 Oct 70 Fair Depressed 15% after local dawn,
then recovering
24 Oct 90 Normal-Fair Depressed 15% after local dawn,
then recovering
25 Oct 70 Fair Depressed 15% after local dawn,
then recovering
COMMENT: IPS HF Communications Warning 58 was issued on 19 October
and is current for interval 22-23 October.
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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