[Ips-dhfpr] IPS Daily HF Prop Report - 04 December 10
rwc
rwc at ips.gov.au
Sun Dec 5 10:36:36 EST 2010
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 04/2330Z DECEMBER 2010 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (04 DECEMBER)
Date T index Conditions
04 Dec 15 Normal
Flares: none.
MUFs:
Cocos Island Region:
Near predicted monthly values.
Niue Island Region:
Enhanced by 15% during local day,
Near predicted monthly values during local night.
Northern Australian Region:
Near predicted monthly values during local day,
Depressed by 15% during local night.
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.
PCA Event : No event.
Predicted Monthly T index for December: 34
2. FORECAST (05 DECEMBER - 07 DECEMBER)
Date T index Conditions MUFs
05 Dec 15 Normal near predicted monthly values/depressed
5 to 15%
06 Dec 20 Normal near predicted monthly values/depressed
5 to 10%
07 Dec 20 Normal near predicted monthly values
COMMENT: Variable ionospheric conditions for Northern AUS/Equatorial
regions over the last 24 hours with MUF depressions of ~15% observed
during local night for Northern AUS while enhanced conditions
observed during local day for IPS Nuie station. Mostly normal
ionospheric support for Southern AUS/NZ and Antarctic regions
over the last 24 hours. Notable sporadic E for some IPS Northern
AUS and Southern AUS stations between 07-12UT. Improved HF conditions
expected over the next 3 days with MUFs near predicted monthly
values for all regions. Possible depressed MUFs ~15% for Northern
AUS/Equatorial regions during local night for the next 2 days.
----------------------------------------------------------
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
IMPORTANT: This e-mail, including any attachments, may contain,
confidential or copyright information. The views expressed in
this message are those of the individual sender, unless
specifically stated to be the views of IPS. If you are not
the intended recipient, please contact the sender immediately
and delete all copies of this e-mail and attachments.
Occasionally IPS sends email promoting IPS products and
services to its mailing list customers. If you do not wish to
receive this promotional material please email
no-spam at ips.gov.au with the subject header:UNSUBSCRIBE"
More information about the ips-dhfpr
mailing list