[Ips-dhfpr] IPS Daily HF Prop Report - 30 June 09
rwc
rwc at ips.gov.au
Wed Jul 1 09:31:33 EST 2009
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 30/2330Z JUNE 2009 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 3 Normal
Flares: none.
MUFs:
Equatorial PNG/Niue Region:
Near predicted monthly values during local day,
Depressed by 15% during local night.
Northern Australian Region:
Near predicted monthly values.
Southern Australian and New Zealand Region:
Near predicted monthly values during local day,
Enhanced by 20% during local night.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Near predicted monthly values over the UT day with
periods of minor to significant degradations.
PCA Event : No event.
Predicted Monthly T index for June: 5
2. FORECAST (01 JULY - 03 JULY)
Date T index Conditions MUFs
01 Jul 6 Normal near predicted monthly values
02 Jul 6 Normal near predicted monthly values
03 Jul 6 Normal near predicted monthly values
COMMENT: MUFs remained mostly close to the normal values
for low and mid latitude regions with strong sporadic E on
30 June. Minor to significant degradations in HF conditions
observed on high latitudes on this day. HF conditions are
expected to remain mostly normal on most locations for the
next three days.
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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
Haymarket NSW 1240 AUSTRALIA FTP: ftp://ftp.ips.gov.au
tel: +61 2 9213 8010 fax: +61 2 9213 8060
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