[Ips-dhfpr] IPS Daily HF Prop Report - 21 January 06
rwc at ips.gov.au
Sun Jan 22 10:27:34 EST 2006
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 21/2330Z JANUARY 2006 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (21 JANUARY)
Date T index Conditions
21 Jan 9 Normal
Equatorial PNG/Niue Region:
Near predicted monthly values during local day,
Depressed by 20% during local night.
Northern Australian Region:
Depressed by 15% during local night.
Southern Australian and New Zealand Region:
Near predicted monthly values.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Near predicted monthly values over the UT day.
PCA Event : No event.
Predicted Monthly T index for January: 18
2. FORECAST (22 JANUARY - 24 JANUARY)
Date T index Conditions MUFs
22 Jan 10 Normal depressed 5 to 15%/near predicted
23 Jan 15 Normal near predicted monthly values
24 Jan 15 Normal near predicted monthly values
COMMENT: Variable night-time depressions observed Equatorial/N
Aus regions. Conditions mostly near normal S Aus/NZ/Antarctic
regions. Equatorial spread-F observed local evening and night.
Isolated sporadic-E observed S Aus region local afternoon. Expect
further low-latitude variability next two days. Possible disturbances
at high latitudes days two and three.
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
Haymarket NSW 1240 AUSTRALIA FTP: ftp://ftp.ips.gov.au
tel: +61 2 9213 8010 fax: +61 2 9213 8060
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