[Ips-dhfpr] IPS Daily HF Prop Report - 12 July 04
rwc
rwc at ips.gov.au
Tue Jul 13 09:58:44 EST 2004
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 12/2330Z JULY 2004 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (12 JULY)
Date T index Conditions
12 Jul 54 Normal
Flares Max Fadeout Freq. Sectors
M1/-- 0808UT possible lower Mid East/Indian
MUFs:
Equatorial PNG Region:
Near predicted monthly values during local day,
Enhanced by 40% during local night.
Enhanced by 20% after local dawn.
Northern Australian Region:
Near predicted monthly values during local day,
Enhanced by 15% during local night.
Southern Australian and New Zealand Region:
Near predicted monthly values during local day,
Enhanced by 30% during local night.
Antarctic Region (Casey/Scott Base):
Depressed 5-15% at times to mostly near predicted
monthly values.
PCA Event : No event.
Predicted Monthly T index for July: 39
2. FORECAST (13 JULY - 15 JULY)
Date T index Conditions MUFs
13 Jul 35 Normal-fair depressed 5 to 15%/near predicted
monthly values
14 Jul 40 Normal Near predicted monthly values
15 Jul 45 Normal Near predicted monthly values
COMMENT: Mildly degraded HF conditions are expected at times
for 13 July as the result of mildly increased geomagnetic activity.
Depressions of 10-15% are possible for southern regions.
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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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