[Ips-dhfpr] IPS Daily HF Prop Report - 06 July 10
rwc
rwc at ips.gov.au
Wed Jul 7 09:54:10 EST 2010
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 06/2330Z JULY 2010 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (06 JULY)
Date T index Conditions
06 Jul 15 Fair-normal
Flares: none.
MUFs:
Cocos Island Region:
Mostly near predicted monthly values,
Niue Island Region:
Depressed by 25% during local day,
Depressed by 20% during local night.
Depressed by 25% after local dawn.
Northern Australian Region:
Depressed by 20% during local day,
Near predicted monthly values during local night.
Southern Australian and New Zealand Region:
Near predicted monthly values during local day,
Enhanced by 15% during local night.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Near predicted monthly values to depressed by
15%.
PCA Event : No event.
Predicted Monthly T index for July: 27
2. FORECAST (07 JULY - 09 JULY)
Date T index Conditions MUFs
07 Jul 10 Fair-normal depressed 10 to 20%/near predicted
monthly values
08 Jul 10 Fair-normal depressed 10 to 20%/near predicted
monthly values
09 Jul 10 Fair-normal Depressed 10 to 20 %/near predicted
monthly.
COMMENT: Variable MUF depressions of up to around 20% observed
during both local day and night for Northern AUS/Equatorial regions
with notable sporadic E at times. Ionosphere continues to remain
weakly ionised due to very low solar activity. Expect similar
variable MUF depressions over the next 3 days due to low
EUV/ionisation.
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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
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