[Ips-dhfpr] IPS Daily HF Prop Report - 23 July 08
rwc
rwc at ips.gov.au
Thu Jul 24 09:48:58 EST 2008
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 23/2330Z JULY 2008 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (23 JULY)
Date T index Conditions
23 Jul 5 Normal
Flares: none.
MUFs:
Equatorial PNG/Niue Region:
Depressed by 15% during local day,
Depressed by 20% during local night.
Northern Australian Region:
Depressed by 15% during local day,
Near predicted monthly values 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):
Enhanced by 50% over the UT day.
PCA Event : No event.
Predicted Monthly T index for July: 4
2. FORECAST (24 JULY - 26 JULY)
Date T index Conditions MUFs
24 Jul 0 Normal near predicted monthly values/depressed
10 to 20%
25 Jul 0 Normal near predicted monthly values/depressed
10 to 20%
26 Jul 5 Normal Near predicted monthly values
COMMENT: Depressed conditions during local day for Northern
AUS/Equatorial regions with continued sporadic E effects over
the last 24 hours. Enhanced conditions observed during local
night for Southern AUS/NZ regions and disturbed ionospheric
support at times for Antarctic regions. Similar MUF
depressions ranging between 10%~20% possible for Northern AUS
and Southern AUS/NZ regions for the next 2 days - with
continued disturbed conditions for Antarctic regions. Mostly
normal HF conditions expected for all regions 26Jul.
----------------------------------------------------------
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