[Ips-dhfpr] IPS Daily HF Prop Report - 19 November 05
rwc at ips.gov.au
Sun Nov 20 10:41:05 EST 2005
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 19/2330Z NOVEMBER 2005 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (19 NOVEMBER)
Date T index Conditions
19 Nov 6 Normal
Equatorial PNG Region:
Near predicted monthly values during local day,
Depressed by 15% during local night.
Northern Australian Region:
Mostly near predicted monthly values,
Southern Australian and New Zealand Region:
Depressed by 15% during local day,
Near predicted monthly values during local night.
Antarctic Region (Casey/Scott Base):
Near predicted monthly values over the UT day.
PCA Event : No event.
Predicted Monthly T index for November: 20
2. FORECAST (20 NOVEMBER - 22 NOVEMBER)
Date T index Conditions MUFs
20 Nov 10 Normal Near predicted monthly values
21 Nov 10 Normal Near predicted monthly values
22 Nov 10 Normal Near predicted monthly values
COMMENT: Highly variable conditions observed Equatorial/PNG regions
with daytime enhancements and variable, occasionally deep, night-time
depressions. Mild daytime depressions S Aus region. Normal to
enhanced conditions Antarctic region. Solar radio noise again
observed during sunlight hours on the Culgoora Radiospectrograph
and IPS Antarctic Riometer network. Expect similar HF conditions
next three days with continuing solar radio noise emissions and
low latitude variability. Possible minor disturbances Antarctic
region on days one and two.
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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