[Ips-dhfpr] IPS Daily HF Prop Report - 29 February 08
rwc
rwc at ips.gov.au
Sat Mar 1 10:52:44 EST 2008
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 29/2330Z FEBRUARY 2008 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (29 FEBRUARY)
Date T index Conditions
29 Feb -4 Fair-normal
Flares: none.
MUFs:
Equatorial PNG/Niue Region:
Near predicted monthly values during local day,
Enhanced by 35% during local night.
Northern Australian Region:
Depressed by 25% during local day,
Near predicted monthly values during local night.
Southern Australian and New Zealand Region:
Depressed by 20% during local day,
Near predicted monthly values during local night.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Near predicted monthly values over the UT day.
PCA Event : No event.
Predicted Monthly T index for February: 6
2. FORECAST (01 MARCH - 03 MARCH)
Date T index Conditions MUFs
01 Mar -5 Fair-normal near predicted monthly values/depressed
10 to 20%
02 Mar 0 Normal-fair near predicted monthly values/depressed
5 to 10%
03 Mar 0 Normal-fair near predicted monthly values/depressed
5 to 10%
COMMENT: Depressed HF conditions observed over the last 24 hours
across all regions. Enhanced conditions during local night for
Equatorial regions while Northern AUS, Southern AUS/NZ regions
experienced depressed MUFs during local day. Disturbed HF conditions
for Antarctic regions. Similar conditions are expected for the
next 24-48 hours due to the increase in geomagnetic activity.
Expected return to normal conditions on 03Mar.
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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->
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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