[Ips-dhfpr] IPS Daily HF Prop Report - 23 April 07
rwc
rwc at ips.gov.au
Tue Apr 24 09:30:02 EST 2007
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 23/2330Z APRIL 2007 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (23 APRIL)
Date T index Conditions
23 Apr 19 Normal
Flares: none.
MUFs:
Equatorial PNG/Niue Region:
Near predicted monthly values over UT day.
Northern Australian Region:
Depressed by 15% during local day,
Enhanced by 15% during local night.
Southern Australian and New Zealand Region:
Near predicted monthly values during local day.
Enhanced by 30% 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 April: 9
2. FORECAST (24 APRIL - 26 APRIL)
Date T index Conditions MUFs
24 Apr 9 Normal near predicted monthly values
25 Apr 7 Normal near predicted monthly values
26 Apr 7 Normal near predicted monthly values
COMMENT: The ionosphere in the Australian region was generally
stronger than expected over the past 24 hours. MUFs were enhanced
by 30% at most Australian and NZ stations throughout the local
night. Some MUF depressions were observed during the day at
Equatorial and N.Aus stations. Whilst MUF depressions are possible
in the Australian region today (24 April) they are only expected
to be mild.
----------------------------------------------------------
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