[Ips-dhfpr] IPS Daily HF Prop Report - 09 June 11

rwc rwc at ips.gov.au
Fri Jun 10 09:36:49 EST 2011


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 09/2330Z JUNE 2011 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (09 JUNE) 
Date   T index  Conditions    
09 Jun    50    Normal         

Flares: none.

MUFs:
   Cocos Island Region:
      Near predicted monthly values during local day,
      Depressed by 20% during local night.
   Niue Island Region:
      Near predicted monthly values during local day,
      Depressed by 15% 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):
      Depressed by 20% over the UT day.

PCA Event : Began at 0840UT 07/06, Ended at 1730UT 08/06
 

Predicted Monthly T index for June:  53
2. FORECAST (10 JUNE - 12 JUNE)
Date   T index  Conditions       MUFs                              
10 Jun    40    Fair             near predicted monthly values/depressed 
                                 10 to 30% 
11 Jun    30    Normal           near predicted monthly values/depressed 
                                 10 to 30%     
12 Jun    40    Normal           near predicted monthly values/depressed 
                                 5 to 15%    
COMMENT: Mostly good propagation conditions were observed in 
the Australian region. Variable night-time depressions observed 
Equatorial/ N Aus regions. Periods of spread-F mainly local night 
S Aus/NZ regions. Generally weak ionosphere Antarctic region. 
Conditions in S Aus/NZ/Antarctic regions could be disturbed next 
three days due to anticipated geomagnetic activity associated 
with recent solar flare/CME. 
----------------------------------------------------------
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. 
To unsubscribe from an IPS mail list either send an email to 
"MAIL_LIST"-leave at ips.gov.au or go to
http://listserver.ips.gov.au/mailman/listinfo/"MAIL_LIST".
Information about training can be obtained from
http://listserver.ips.gov.au/mailman/listinfo/ips-training.
General information is available from
http://listserver.ips.gov.au/mailman/listinfo/ips-info.





More information about the ips-dhfpr mailing list