[Ips-dhfpr] IPS Daily HF Prop Report - 10 February 10
rwc
rwc at ips.gov.au
Thu Feb 11 10:55:14 EST 2010
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 10/2330Z FEBRUARY 2010 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (10 FEBRUARY)
Date T index Conditions
10 Feb 28 Normal
Flares: none.
MUFs:
Cocos Island Region:
Enhanced by 15% during local day,
Enhanced by 45% during local night.
Niue Island Region:
Near predicted monthly values during local day,
Enhanced by 15% 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 during local day,
Enhanced by 35% during local night.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Near predicted monthly values over the UT day.
PCA Event : No event.
Predicted Monthly T index for February: 4
2. FORECAST (11 FEBRUARY - 13 FEBRUARY)
Date T index Conditions MUFs
11 Feb 20 Normal Near predicted monthly values
12 Feb 20 Normal Near predicted monthly values
13 Feb 20 Normal Near predicted monthly values
COMMENT: IPS HF Communications Warning 3 was issued on 9 February
and is current for interval 9-11 February (SWFs) . Ionospheric
conditions in the Australian region were mostly normal over the
UT day with MUFs near predicted monthly values or slightly enhanced.
There is a slight chance of possible fades in the sunlit hemisphere
throughout the next three days. Otherwise expect mostly normal
or slightly enhanced HF conditions with MUFs near predicted monthly
values. Noted isolated cases of sporadic E in the Australian
and Antarctic regions.
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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
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