[Ips-whfpr] IPS Weekly Prop. Report (03 March 04)
rwc
rwc at ips.gov.au
Wed Mar 3 12:34:22 EST 2004
SUBJ: IPS WEEKLY HF PROPAGATION REPORT
ISSUED AT 03/0200Z MARCH 2004 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (25 FEBRUARY - 02 MARCH)
Date T index Conditions
25 Feb 53 Normal
MUFS:
Equatorial PNG 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:
Near predicted monthly values.
Antarctic Region (Casey/Scott Base):
Near predicted monthly values over the UT day.
26 Feb 54 Normal
MUFS:
Equatorial PNG Region:
Near predicted monthly values during local day,
Enhanced by 35% 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):
Near predicted monthly values over the UT day.
27 Feb 66 Normal
MUFS:
Equatorial PNG 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):
Near predicted monthly values over the UT day.
28 Feb 60 Normal-fair
MUFS:
Equatorial PNG Region:
Near predicted monthly values during local day,
Enhanced by 40% during local night.
Northern Australian Region:
Enhanced by 20% during local day,
Near predicted monthly values during local night.
Southern Australian and New Zealand Region:
Near predicted monthly values during local day,
Depressed by 20% during local night.
Depressed by 20% after local dawn.
Antarctic Region (Casey/Scott Base):
Slightly below predicted monthly values over
the UT day.
29 Feb 48 Fair-normal
MUFS:
Equatorial PNG Region:
Near predicted monthly values during local day,
Enhanced by 15-20% during local night,
and after local dawn.
Northern Australian Region:
Mostly near predicted monthly values,
Southern Australian and New Zealand Region:
Depressed by 20% during local day,
Near predicted monthly values during local night.
Antarctic Region (Casey/Scott Base):
Slightly below predicted monthly values over the
UT day with isolated periods of disturbance.
01 Mar 51 Fair-normal
MUFS:
Equatorial PNG Region:
Enhanced by 15% during local day,
Enhanced by 25% during local night.
Northern Australian Region:
Near predicted monthly values.
Southern Australian and New Zealand Region:
Mostly near predicted monthly values,
Depressed by 20% after local dawn.
Antarctic Region (Casey/Scott Base):
Slightly below predicted monthly values over the
UT day, with isolated periods of disturbance.
02 Mar 44 Fair
MUFS:
Equatorial PNG 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):
Slightly below predicted monthly values with
extended periods of disturbance.
Predicted Monthly T index for March: 51
2. FORECAST (03 MARCH - 09 MARCH)
MUFS: Depressed 15% briefly after local dawn on 09-Mar,
otherwise MUFs near normal. No SWFs.
Propagation conditions:
Fair 09-Mar , otherwise normal. No SWFs
T index: 65
3. OUTLOOK (10 MARCH - 09 APRIL)
Degraded HF propagation conditions possible:
10-12 Mar, 16-17 Mar, 26-31 Mar, 05-08 Apr.
PLEASE NOTE:
At this time of the solar cycle, space weather conditions
are frequently determined by short timescale events, not
able to be forecasted a week in advance.
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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