[Ips-dhfpr] IPS Daily HF Prop Report - 25 February 07
rwc
rwc at ips.gov.au
Mon Feb 26 10:44:18 EST 2007
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 25/2330Z FEBRUARY 2007 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (25 FEBRUARY)
Date T index Conditions
25 Feb 29 Normal
Flares: none.
MUFs:
Equatorial PNG/Niue Region:
Near predicted monthly values.
Northern Australian Region:
Near predicted monthly values.
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 February: 11
2. FORECAST (26 FEBRUARY - 28 FEBRUARY)
Date T index Conditions MUFs
26 Feb 11 Normal-fair Mostly near predicted monthly
values earily in the UT day.
Likely mild depressions to occur
later in the UT day, 15-40%.
27 Feb 0 Fair depressed 10 to 20%/near predicted
monthly values
28 Feb 6 Fair-normal depressed 10 to 20%/near predicted
monthly values
COMMENT: IPS HF Communications Warning 6 was issued on 23 February
and is current for interval 26-28 February. Expect mostly normal
HF conditions to prevail in the Australian region until late
in the UT day (26 Feb) when geomagnetic storm disturbances effect
the ionosphere causing mild depressions. Mild depressions will
slowly ease over the next several days.
----------------------------------------------------------
For an explanation of some of the terms in this report, goto
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