[Ips-dhfpr] IPS Daily HF Prop Report - 30 June 07
rwc
rwc at ips.gov.au
Sun Jul 1 09:03:41 EST 2007
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 30/2330Z JUNE 2007 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (30 JUNE)
Date T index Conditions
30 Jun 16 Normal-fair
Flares: none.
MUFs:
Equatorial PNG/Niue Region:
Depressed by 15% during local day,
Near predicted monthly values during local night.
Depressed by 25% after local dawn.
Northern Australian Region:
Near predicted monthly values.
Southern Australian and New Zealand Region:
Near predicted monthly values during local day,
Enhanced by 35% 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 June: 16
2. FORECAST (01 JULY - 03 JULY)
Date T index Conditions MUFs
01 Jul 16 Normal-fair near predicted monthly values
02 Jul 16 Normal-fair near predicted monthly values
03 Jul 10 Normal-fair Near predicted monthly values
COMMENT: Depressions of around 20% were observed during local
daylight hours in Equatorial PNG, Pacific and Far Northern Australian
regions. Spread F is likely to degrade communications, particularly
at night.
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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
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