[Ips-whfpr] IPS Weekly Prop. Report (01 April 15) issued 0114 UT on 01 Apr 2015
rwc
rwc at ips.gov.au
Wed Apr 1 12:14:08 EST 2015
SUBJ: IPS WEEKLY HF PROPAGATION REPORT
ISSUED ON 01 APRIL 2015 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (25 MARCH - 31 MARCH)
Date T index Conditions
25 Mar 106 Normal
MUFS:
Cocos Island Region:
Near predicted monthly values.
Niue Island Region:
Enhanced by 45% 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.
26 Mar 100 Normal
MUFS:
Cocos Island Region:
Near predicted monthly values during local day.
No data available during local night.
Niue Island Region:
Near predicted monthly values.
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.
27 Mar 125 Normal
MUFS:
Cocos Island Region:
No data available
Niue Island Region:
Enhanced by 25% during local day.
Enhanced by 35% during local night.
Northern Australian Region:
Mostly near predicted monthly values.
Enhanced by 20% after local dawn.
Southern Australian and New Zealand Region:
Mostly near predicted monthly values.
Enhanced by 20% after local dawn.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Near predicted monthly values over the UT day.
28 Mar 106 Normal
MUFS:
Cocos Island Region:
No data available during local day.
No data available during local night.
Niue Island Region:
Near predicted monthly values.
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.
29 Mar 98 Normal
MUFS:
Cocos Island Region:
No data available
Niue Island Region:
Near predicted monthly values.
Northern Australian Region:
Near predicted monthly values during local day.
Enhanced by 15% during local night.
Southern Australian and New Zealand Region:
Depressed by up to 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.
30 Mar 84 Normal
MUFS:
Cocos Island Region:
Near predicted monthly values.
Niue Island Region:
Mostly near predicted monthly values.
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.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Near predicted monthly values over the UT day.
31 Mar 99 Normal
MUFS:
Cocos Island Region:
Enhanced by 30% during local day.
Enhanced by 15% during local night.
Niue Island Region:
Near predicted monthly values.
Northern Australian Region:
Mostly near predicted monthly values.
Southern Australian and New Zealand Region:
Mostly near predicted monthly values.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Near predicted monthly values over the UT day.
Predicted Monthly T index for March: 99
2. FORECAST (01 APRIL - 07 APRIL)
MUFS: briefly depressed after local dawn on 2 Apr
MUFs near predicted monthly values on other days.
Propagation conditions: Fair on 2 Apr. Otherwise normal. SWFs probable.
T index: 89
3. OUTLOOK (08 APRIL - 08 MAY)
Degraded HF propagation conditions possible:
19 Apr, 24-25 Apr
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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