[Ips-dhfpr] IPS Daily HF Prop Report - 05 December 04
rwc
rwc at ips.gov.au
Mon Dec 6 10:35:51 EST 2004
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 05/2330Z DECEMBER 2004 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (05 DECEMBER)
Date T index Conditions
05 Dec 94 Normal
Flares: none.
MUFs:
Equatorial PNG Region:
Near predicted monthly values during local day,
Enhanced by 35% during local night.
Enhanced by 40% after local dawn.
Northern Australian Region:
Enhanced by 15% during local day,
Enhanced by 40% during local night.
Enhanced by 35% after local dawn.
Southern Australian and New Zealand Region:
Enhanced by 15% during local day,
Near predicted monthly values during local night.
Enhanced by 35% after local dawn.
Antarctic Region (Casey/Scott Base):
Enhanced by 20% over the UT day.
PCA Event : No event.
Predicted Monthly T index for December: 35
2. FORECAST (06 DECEMBER - 08 DECEMBER)
Date T index Conditions MUFs
06 Dec 70 Normal 5 to 15% above predicted monthly
values
07 Dec 70 Normal 5 to 15% above predicted monthly
values
08 Dec 70 Normal 5 to 15% above predicted monthly
values
COMMENT: IPS HF Communications Warning 53 was issued on 3 December
and is current for interval 5-6 December. The impact of the CME
observed on 3 December has not been as geoeffective as anticipated
with only minor ionospheric effects being observed. Mostly normal
HF conditions are expected for the next few days.
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For an explanation of some of the terms in this report, goto
http://www.ips.gov.au, and follow links to Educational->
Gloassary 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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