[Ips-dhfpr] IPS Daily HF Prop Report - 24 January 04
rwc
rwc at ips.gov.au
Sun Jan 25 10:26:28 EST 2004
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 24/2330Z JANUARY 2004 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (24 JANUARY)
Date T index Conditions
24 Jan 50 Normal-fair
Flares: none.
MUFs:
Equatorial PNG Region:
Near predicted monthly values.
Northern Australian Region:
Depressed by 20% during local day,
Near predicted monthly values during local night.
Southern Australian and New Zealand Region:
Mostly near predicted monthly values,
Depressed by 20% after local dawn.
Antarctic Region (Casey/Scott Base):
Near predicted monthly values over the UT day.
PCA Event : No event.
Predicted Monthly T index for January: 56
2. FORECAST (25 JANUARY - 27 JANUARY)
Date T index Conditions MUFs
25 Jan 40 Fair-normal Depressed 10-20% after local
dawn at mid latitudes, otherwise
near predicted monthly values.
26 Jan 55 Normal Near predicted monthly values
27 Jan 55 Normal Near predicted monthly values
COMMENT: Significant depressions observed at some mid latitude
sites after local dawn today. Expect generally improving HF conditions
over the UT day. Possible further disturbance at high latitudes
on day 3 due to a mild coronal hole wind stream effect.
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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