[Ips-dhfpr] IPS Daily HF Prop Report - 14 March 06
rwc
rwc at ips.gov.au
Wed Mar 15 10:19:05 EST 2006
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 14/2330Z MARCH 2006 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (14 MARCH)
Date T index Conditions
14 Mar 5 Normal
Flares: none.
MUFs:
Equatorial PNG/Niue Region:
Variably Depressed/Enhanced to 30%,
Depressed by 25% during local night.
Northern Australian Region:
Depressed by 25% during local day,
Depressed by 20% 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 March: 16
2. FORECAST (15 MARCH - 17 MARCH)
Date T index Conditions MUFs
15 Mar 5 Normal near predicted monthly values/depressed
10 to 25%
16 Mar 16 Normal near predicted monthly values
17 Mar 17 Normal near predicted monthly values
COMMENT: The ionosphere in the N.Aus/PNG region showed significant
variability over the UT day with both large depressions and enhancements
of MUF by 30% of monthly predicted values. The ionosphere in
the S.Aus/NZ/Antarctic regions was normal over the UT day. Expect
similar conditions on 15 March. However, minor ionospheric depression
and HF degradation is possible in the NZ/Antarctic regions in
response to increased geomagnetic activity levels.
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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
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tel: +61 2 9213 8010 fax: +61 2 9213 8060
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