[Ips-dhfpr] IPS Daily HF Prop Report - 19 October 05
rwc
rwc at ips.gov.au
Thu Oct 20 09:51:29 EST 2005
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 19/2330Z OCTOBER 2005 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (19 OCTOBER)
Date T index Conditions
19 Oct 17 Normal-fair
Flares: none.
MUFs:
Equatorial PNG Region:
Near predicted monthly values.
Northern Australian Region:
Near predicted monthly values.
Southern Australian and New Zealand Region:
Depressed by 15% during local day,
Near predicted monthly values during local night.
Depressed by 20% after local dawn.
Antarctic Region (Casey/Scott Base):
Depressed by 15% over the UT day.
PCA Event : No event.
Predicted Monthly T index for October: 23
2. FORECAST (20 OCTOBER - 22 OCTOBER)
Date T index Conditions MUFs
20 Oct 20 Normal 10 to 20% below predicted monthly
values
21 Oct 20 Normal 5 to 10% below predicted monthly
values
22 Oct 15 Normal Near predicted monthly values
COMMENT: The equatorial ionosphere conditions improved over the
last 24 hours with only slight depressions observed. Mid latitudes
appeared to be affected more so with depressed overnight periods.
High latitudes continue to be moderately disturbed. Similar conditions
for all regions are epxected for the next 24 hours with the southward
leaning behaviour of Bz.
----------------------------------------------------------
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
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