[Ips-dhfpr] IPS Daily HF Prop Report - 28 November 11 issued 2338 UT on 28 Nov 2011
rwc at ips.gov.au
Tue Nov 29 10:38:06 EST 2011
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 28/2330Z NOVEMBER 2011 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (28 NOVEMBER)
Date T index Conditions
28 Nov 132 Normal
Cocos Island Region:
No data available during local day.
No data available during local night.
Niue Island Region:
Enhanced by 25-50% between 00-17UT
Enhanced by 15% from 18UT
Northern Australian Region:
Enhanced by 15-30% over the last 24 hours
Southern Australian and New Zealand Region:
Near predicted monthly values during local day.
Enhanced by 30% during local night.
Enhanced by 35% after local dawn.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Enhanced by 15% over the UT day.
PCA Event : Began at 1145UT 26/11, Ended at 0220UT 28/11
Predicted Monthly T index for November: 66
2. FORECAST (29 NOVEMBER - 01 DECEMBER)
Date T index Conditions MUFs
29 Nov 100 Normal-fair Near predicted monthly values
30 Nov 120 Normal Near predicted monthly vales
to 30% enhanced.
01 Dec 130 Normal Near predicted monthly vales
to 30% enhanced.
COMMENT: MUF enhancements of between 15-50% were observed across
the region over the last day. The current geomagnetic disturbance
is expected to impact propagation conditions from central and
southern regions on day 1 before improving to at least expected
monthly values on days 2 and 3.
For an explanation of some of the terms in this report, go to
http://www.ips.gov.au, and follow links to Educational->
Glossary 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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