[Ips-dhfpr] IPS Daily HF Prop Report - 23 July 07
rwc
rwc at ips.gov.au
Tue Jul 24 09:50:19 EST 2007
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 23/2330Z JULY 2007 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (23 JULY)
Date T index Conditions
23 Jul 8 Normal-fair
Flares: none.
MUFs:
Equatorial PNG/Niue Region:
Mostly near predicted monthly values,
Northern Australian Region:
Mostly near predicted monthly values,
Depressed by 25% after local dawn.
Southern Australian and New Zealand Region:
Near predicted monthly values during local day,
Enhanced by 25% during local night.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Enhanced by 170% over the UT day.
PCA Event : No event.
Predicted Monthly T index for July: 10
2. FORECAST (24 JULY - 26 JULY)
Date T index Conditions MUFs
24 Jul 5 Normal near predicted monthly values/depressed
10 to 20%
25 Jul 5 Normal near predicted monthly values/depressed
10 to 20%
26 Jul 5 Normal near predicted monthly values/depressed
10 to 20%
COMMENT: Depressed conditions observed during local day for Northern
Aus/Equatorial regions with notable sporadic E. Enhanced conditions
during local night for Southern Aus/NZ regions. Disturbed conditions
observed for Antarctic regions. Otherwise mostly normal HF conditions
for all regions over the last 24 hours. Similar conditions are
expected over the next 2 days.
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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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