[Ips-dhfpr] IPS Daily HF Prop Report - 16 January 11
rwc
rwc at ips.gov.au
Mon Jan 17 10:33:43 EST 2011
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 16/2330Z JANUARY 2011 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (16 JANUARY)
Date T index Conditions
16 Jan 5 Normal
Flares: none.
MUFs:
Cocos Island Region:
Depressed by 30% during local day,
Depressed by 40% during local night.
Niue Island Region:
No data available during local day,
No data available during local night.
Northern Australian Region:
Enhanced by 20% during local day,
Enhanced by 20% during local night.
Southern Australian and New Zealand Region:
Depressed by 15% during local day,
Depressed by 20% 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 January: 37
2. FORECAST (17 JANUARY - 19 JANUARY)
Date T index Conditions MUFs
17 Jan 5 Normal near predicted monthly values/depressed
10 to 30%
18 Jan 5 Normal near predicted monthly values/depressed
10 to 30%
19 Jan 5 Normal near predicted monthly values/depressed
10 to 20%
COMMENT: Variable ionospheric support observed across the Australian/NZ
region during the last 24 hours. Depressed MUFs during local
day and night for Southern AUS/NZ regions and IPS Cocos Is station.
Enhanced conditions for Northern AUS regions during local day
and night. Normal ionospheric support for Antarctic regions.
Depressed MUF's of ~20% possible for low to mid latitudes for
the next 3 days with possible disturbed periods for Antarctic
regions on 17Jan-18Jan.
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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.
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