[Ips-whfpr] IPS Weekly Prop. Report (29 January 14) issued 0106 UT on 29 Jan 2014
rwc
rwc at ips.gov.au
Wed Jan 29 12:06:52 EST 2014
SUBJ: IPS WEEKLY HF PROPAGATION REPORT
ISSUED ON 29 JANUARY 2014 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (22 JANUARY - 28 JANUARY)
Date T index Conditions
22 Jan 105 Normal
MUFS:
Cocos Island Region:
No data.
Niue Island Region:
Near predicted monthly values during local day.
Enhanced by 15% during local night.
Northern Australian Region:
Near predicted monthly values.
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.
23 Jan 121 Normal
MUFS:
Cocos Island Region:
No data.
Niue Island Region:
Near predicted monthly values during local day.
Enhanced by 20% during local night.
Northern Australian Region:
Enhanced by 15% during local day.
Enhanced by 30% during local night.
Southern Australian and New Zealand Region:
Enhanced by 20% during local day.
Enhanced by 20% during local night.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Near predicted monthly values over the UT day.
24 Jan 113 Normal
MUFS:
Cocos Island Region:
No data.
Niue Island Region:
Mostly near predicted monthly values.
Northern Australian Region:
Enhanced by 15% during local day.
Enhanced by 20% during local night.
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.
25 Jan 131 Normal
MUFS:
Cocos Island Region:
No data.
Niue Island Region:
Near predicted monthly values.
Northern Australian Region:
Enhanced by 25% during local day.
Enhanced by 25% during local night.
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.
26 Jan 105 Normal
MUFS:
Cocos Island Region:
No data.
Niue Island Region:
Near predicted monthly values during local day.
Enhanced by 20% 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:
Near predicted monthly values.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Near predicted monthly values over the UT day.
27 Jan 118 Normal
MUFS:
Cocos Island Region:
No data.
Niue Island Region:
Enhanced 20-40% 01-14, 17-18 UT. Enhanced 60-70%
15-16 UT. Near predicted monthly values at other
times.
Northern Australian Region:
Near predicted monthly values 00-05, 22-23 UT.
Enhanced 20-40% at other times.
Southern Australian and New Zealand Region:
Near predicted monthly values to 30% enhanced.
Blanketing sporadic E 02-03 UT at Hobart.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Near predicted monthly values to 30% enhanced.
28 Jan 123 Normal
MUFS:
Cocos Island Region:
No data.
Niue Island Region:
Enhanced 25-55% 07-19 UT. Near predicted monthly
values at other times.
Northern Australian Region:
Enhanced 15-25% 09-21 UT at Darwin and 25-30%
06-20 UT at Townsville. Near predicted monthly
values at other times.
Southern Australian and New Zealand Region:
Enhanced 15-30% 05-20 UT. Perth frequencies enhanced
15-30% enhanced 00-01, 10-23 UT. Near predicted
monthly values at other times.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Near predicted monthly values to 40% enhanced.
Predicted Monthly T index for January: 73
2. FORECAST (29 JANUARY - 04 FEBRUARY)
MUFS: MUFs near predicted monthly values to 25% enhanced.
MUFs may be near predicted monthly values on 30 Jan.
Propagation conditions: Normal to good. SWFs probable.
IPS SWF HF Communications Warning 5 was issued on 27 January
and is current for 28-30 Jan.
T index: 115
3. OUTLOOK (05 FEBRUARY - 07 MARCH)
Degraded HF propagation conditions possible:
No significant degraded periods expected.
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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