[Ips-dhfpr] IPS Daily HF Prop Report - 24 March 15 issued 2330 UT on 24 Mar 2015
Regional Warning Centre
rwc at ips.gov.au
Wed Mar 25 10:30:39 EST 2015
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/24 MARCH 2015 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (24 MARCH)
Date T index Conditions
24 Mar 102 Normal
Flares: none.
MUFs:
Cocos Island Region:
Enhanced by 15% during local day.
Enhanced by 40% during local night.
Niue Island Region:
Enhanced by 15% during local day.
Near predicted monthly values during local night.
Northern Australian Region:
Near predicted monthly values.
Southern Australian and New Zealand Region:
Near predicted monthly values.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Depressed by 15% over the UT day.
PCA Event : No event.
Monthly T index:
Month T index
Feb 116
Mar 90
Apr 89
2. FORECAST (25 MARCH - 27 MARCH)
Date T index Conditions MUFs
25 Mar 105 Normal Near predicted monthly values
26 Mar 110 Normal Near to 15% above predicted
monthly values
27 Mar 110 Normal Near to 15% above predicted
monthly values
COMMENT: Maximum useable frequencies for HF communications are
expected to be around predicted monthly values to mildly enhanced
for the next few days over the Australian region. High latitude
regions saw some depressions due to ongoing mild geomagnetic
activity which may continue for a day or two.
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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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