[Ips-dhfpr] IPS Daily HF Prop Report - 09 May 01
rwc at ips.gov.au
Thu May 10 09:15:46 EST 2001
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 09/2330Z MAY 2001 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (09 MAY)
Date T index Conditions
09 May 134 Normal-Fair
Equatorial PNG Region:
Enhanced by 15% during local day,
Near predicted monthly values during local night.
Northern Australian Region:
Mostly near predicted monthly values,
Southern Australian and New Zealand Region:
Near predicted monthly values.
Spread F local night hours.
Antarctic Region (Casey/Scott Base):
Near predicted monthly values over the UT day.
Spread F and absorption observed.
Predicted Monthly T index for May: 117
2. FORECAST (10 MAY - 12 MAY)
Date T index Conditions MUFs
10 May 130 Fair-Normal near predicted monthly values
11 May 130 Normal near predicted monthly values
12 May 130 Normal near predicted monthly values
COMMENT: IPS HF Communications Warning 30 was issued on 8 May
and is current for interval 9-10 May. Mild degradation observed
local night hours 09 May, southern Aus/NZ region.
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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