[Ips-dhfpr] IPS Daily HF Prop Report - 16 May 05
rwc
rwc at ips.gov.au
Tue May 17 09:40:27 EST 2005
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 16/2330Z MAY 2005 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (16 MAY)
Date T index Conditions
16 May 46 Fair-normal
Flares Max Fadeout Freq. Sectors
M1.4 0244UT possible lower E. Asia/Aust.
M1.6 0909UT possible lower Mid East/Indian
MUFs:
Equatorial PNG Region:
Near predicted monthly values.
Northern Australian Region:
Near predicted monthly values during local day,
Enhanced by 65% during local night.
Southern Australian and New Zealand Region:
Near predicted monthly values during local day,
Enhanced by 15% during local night.
Antarctic Region (Casey/Scott Base):
Near predicted monthly values over the UT day.
PCA Event : Began at 0545UT 14/05, Ended at 1225UT 15/05
Predicted Monthly T index for May: 27
2. FORECAST (17 MAY - 19 MAY)
Date T index Conditions MUFs
17 May 30 Normal near predicted monthly values
18 May 20 Normal-Fair near predicted monthly values/depressed
10 to 20%
19 May 10 Normal-Fair depressed 10 to 20%/near predicted
monthly values
COMMENT: Generally good HF conditions expected for today. A mild
to moderate degradation in HF conditions is expected for southern
Aus/NZ region 18 to 19 May.
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For an explanation of some of the terms in this report, goto
http://www.ips.gov.au, and follow links to Educational->
Gloassary on Solar Terrestrial Terms.
IPS Radio and Space Services | email: asfc at ips.gov.au
PO Box 1386 | WWW: http://www.ips.gov.au
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tel: +61 2 9213 8010 | fax: +61 2 9213 8060
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