[Ips-dhfpr] IPS Daily HF Prop Report - 26 August 01
rwc at ips.gov.au
Mon Aug 27 09:14:55 EST 2001
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 26/2330Z AUGUST 2001 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (26 AUGUST)
Date T index Conditions
26 Aug 124 Normal
Flares Max Fadeout Freq. Sectors
M1/-- 1306UT possible lower European
Equatorial PNG Region:
Enhanced by 20% during local day,
Enhanced by 55% 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 30% during local night.
Enhanced by 25% after local dawn.
Antarctic Region (Casey/Scott Base):
Near predicted monthly values over the UT day.
Predicted Monthly T index for August: 109
2. FORECAST (27 AUGUST - 29 AUGUST)
Date T index Conditions MUFs
27 Aug 100 Normal-poor near predicted monthly values/depressed
10 to 20%
28 Aug 80 Poor-normal depressed 10 to 20%/near predicted
29 Aug 105 Normal Near predicted monthly values
COMMENT: IPS HF Communications Warning 42 was issued on 24 August
and is current for interval 25-28 August (SWFs) . Degraded HF
conditions are expected local night on 27 Aug, with depressed
MUFs likely after local dawn on 28 Aug.
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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