[Ips-dhfpr] IPS Daily HF Prop Report - 19 February 10
rwc
rwc at ips.gov.au
Sat Feb 20 10:34:48 EST 2010
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 19/2330Z FEBRUARY 2010 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (19 FEBRUARY)
Date T index Conditions
19 Feb 39 Normal
Flares: none.
MUFs:
Cocos Island Region:
Enhanced by 15% during local day,
Enhanced by 25% during local night.
Enhanced by 25% after local dawn.
Niue Island Region:
Enhanced by 30% during local day,
Enhanced by 15% during local night.
Northern Australian Region:
Near predicted monthly values during local day,
Enhanced by 25% during local night.
Southern Australian and New Zealand Region:
Enhanced by 15% during local day,
Enhanced by 40% 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: 4
2. FORECAST (20 FEBRUARY - 22 FEBRUARY)
Date T index Conditions MUFs
20 Feb 40 Normal Near predicted monthly values
to enhanced 10 to 30%.
21 Feb 40 Normal Near predicted monthly values
to enhanced 10 to 30%.
22 Feb 40 Normal Near predicted monthly values
to enhanced 10 to 30%.
COMMENT: Ionospheric conditions in the Australian/NZ region were
mostly normal over the UT day with MUFs near predicted monthly
values with periods of minor to significant enhancements. Nearly
similar conditions may be expected for the next three days for
most parts of this region.
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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.
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PO Box 1386 WWW: http://www.ips.gov.au
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