[Ips-dhfpr] IPS Daily HF Prop Report - 09 January 13 issued 2331 UT on 09 Jan 2013
rwc at ips.gov.au
Thu Jan 10 10:31:57 EST 2013
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/09 JANUARY 2013 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (09 JANUARY)
Date T index Conditions
09 Jan 109 Normal
Cocos Island Region:
Depressed by 15% during local day.
Enhanced by 20% during local night.
Niue Island Region:
Near predicted monthly values during local day.
Enhanced by 15% during local night.
Northern Australian Region:
Near predicted monthly values.
Southern Australian and New Zealand Region:
Mostly 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: 80
2. FORECAST (10 JANUARY - 12 JANUARY)
Date T index Conditions MUFs
10 Jan 110 Normal Near to 20% above predicted
11 Jan 110 Normal Near to 20% above predicted
12 Jan 110 Normal Solar activity has been Low
with C class flares from active
regions Near to 20% above predicted
COMMENT: HF conditions were mostly normal to enhanced over the
UT day, 9 January. However, noted slight depressions at low latitudes
in afternoon hours, in particular at Darwin and Cocos Island
stations. Normal to enhanced conditions are expected to prevail
over the next 3 days due to elevated EUV associated with several
active regions on the Sun.
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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