[Ips-dhfpr] IPS Daily HF Prop Report - 24 June 09
rwc
rwc at ips.gov.au
Thu Jun 25 09:55:16 EST 2009
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 24/2330Z JUNE 2009 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (24 JUNE)
Date T index Conditions
24 Jun -2 Normal-fair
Flares: none.
MUFs:
Equatorial PNG/Niue Region:
Depressed by 15% during local day,
Near predicted monthly values during local night.
Northern Australian Region:
Depressed by 15% during local day,
Near predicted monthly values during local night.
Southern Australian and New Zealand Region:
Near predicted monthly values.
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: 5
2. FORECAST (25 JUNE - 27 JUNE)
Date T index Conditions MUFs
25 Jun -5 Normal-fair depressed 10 to 20%/near predicted
monthly values
26 Jun -5 Normal-fair depressed 10 to 20%/near predicted
monthly values
27 Jun 0 Normal-fair Near predicted monthly values
COMMENT: Depressed MUFs observed for Northern AUS/Equatorial
regions during local day again with notable sporadic E. Southern
AUS/NZ regions experienced mostly normal HF conditions with some
occasional depressed periods during local day. Mostly disturbed
conditions for Antarctic regions. Depressed MUFs of 10%-20% are
expected for mid to low latitudes for the next 3 days with the
increase in geomagnetic activity and continued disturbed conditions
for Antarctic regions.
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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
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