[Ips-whfpr] IPS Weekly Prop. Report (19 November 14) issued 0047 UT on 19 Nov 2014
rwc
rwc at ips.gov.au
Wed Nov 19 11:47:29 EST 2014
SUBJ: IPS WEEKLY HF PROPAGATION REPORT
ISSUED ON 19 NOVEMBER 2014 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (12 NOVEMBER - 18 NOVEMBER)
Date T index Conditions
12 Nov 90 Normal
MUFS:
Cocos Island Region:
Enhanced by 30% during local day.
Enhanced by 30% during local night.
Niue Island Region:
Enhanced by 30% during local day.
Near predicted monthly values during local night.
Northern Australian Region:
Near predicted monthly values.
Southern Australian and New Zealand Region:
Mostly near predicted monthly values.
Enhanced by 25% after local dawn.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Near predicted monthly values over the UT day.
13 Nov 123 Normal
MUFS:
Cocos Island Region:
Enhanced by 15% during local day.
Near predicted monthly values during local night.
Niue Island Region:
Near predicted monthly values.
Northern Australian Region:
Near predicted monthly values.
Southern Australian and New Zealand Region:
Enhanced by 15% during local day.
Enhanced by 15% during local night.
Enhanced by 20% after local dawn.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Near predicted monthly values over the UT day.
14 Nov 131 Normal
MUFS:
Cocos Island Region:
Near predicted monthly values during local day.
Enhanced by 20% during local night.
Niue Island Region:
Near predicted monthly values.
Northern Australian Region:
Mostly near predicted monthly values.
Southern Australian and New Zealand Region:
Enhanced by 15% during local day.
Enhanced by 20% during local night.
Enhanced by 30% after local dawn.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Near predicted monthly values over the UT day.
15 Nov 128 Normal
MUFS:
Cocos Island Region:
Enhanced by 20% during local day.
No data available during local night.
Niue Island Region:
Near predicted monthly values during local day.
Enhanced by 20% during local night.
Northern Australian Region:
Near predicted monthly values.
Southern Australian and New Zealand Region:
Enhanced by 20% during local day.
Enhanced by 15% during local night.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Near predicted monthly values over the UT day.
16 Nov 74 Normal-fair
MUFS:
Cocos Island Region:
No data available during local day.
No data available during local night.
Niue Island Region:
Enhanced by 35% during local day.
Enhanced by 35% 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:
Depressed by 20% during local day.
Near predicted monthly values during local night.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Near predicted monthly values over the UT day.
17 Nov 108 Normal
MUFS:
Cocos Island Region:
Near predicted monthly values during local day.
Enhanced by 25% during local night.
Niue Island Region:
Enhanced by 45% during local day.
Enhanced by 60% during local night.
Northern Australian Region:
Near predicted monthly values.
Southern Australian and New Zealand Region:
Depressed by 15% during local day.
Near predicted monthly values during local night.
Enhanced by 40% after local dawn.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Near predicted monthly values over the UT day.
18 Nov 141 Normal
MUFS:
Cocos Island Region:
Enhanced by 20% during local day.
Enhanced by 35% during local night.
Niue Island Region:
Enhanced by 25% during local day.
Enhanced by 25% during local night.
Northern Australian Region:
Near predicted monthly values during local day.
Enhanced by 15% during local night.
Southern Australian and New Zealand Region:
Enhanced by 25% during local day.
Enhanced by 15% during local night.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Near predicted monthly values over the UT day.
Predicted Monthly T index for November: 86
2. FORECAST (19 NOVEMBER - 25 NOVEMBER)
MUFS: MUFs near predicted monthly values to mildly enhanced.
Propagation conditions: Normal. SWFs probable early in week.
T index: 86
IPS SWF HF Communications Warning 57 was issued on 17 November
and is current for 18-20 Nov.
3. OUTLOOK (26 NOVEMBER - 26 DECEMBER)
Degraded HF propagation conditions possible:
12-13 Dec
PLEASE NOTE:
Space weather conditions can frequently be determined by short
timescale events that cannot be forecast a week in advance,
particularly at solar maximum.
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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