[Ips-dhfpr] IPS Daily HF Prop Report - 21 May 11
rwc
rwc at ips.gov.au
Sun May 22 09:38:41 EST 2011
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 21/2330Z MAY 2011 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (21 MAY)
Date T index Conditions
21 May 33 Normal-fair
Flares: none.
MUFs:
Cocos Island Region:
No data available.
Niue Island Region:
Near predicted monthly values to 20% depressed
Northern Australian Region:
Depressed by up to 15% during local day,
Depressed by up to 30% during local night.
Southern Australian and New Zealand Region:
Depressed by up to 20% during local day,
Mostly near predicted monthly values 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 May: 49
2. FORECAST (22 MAY - 24 MAY)
Date T index Conditions MUFs
22 May 40 Normal near predicted monthly values/depressed
20 to 30%
23 May 40 Normal near predicted monthly values/depressed
20 to 30%
24 May 40 Normal near predicted monthly values/depressed
20 to 30%
COMMENT: MUFs were around predicted monthly values with extended
depressed periods of between 20-30%. These conditions are expected
to continue over the next 3 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
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