[Ips-dhfpr] IPS Daily HF Prop Report - 27 June 07

rwc rwc at ips.gov.au
Thu Jun 28 09:32:18 EST 2007


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 27/2330Z JUNE 2007 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (27 JUNE) 
Date   T index  Conditions    
27 Jun     4    Normal-fair    

Flares: C1/1800 UT

MUFs:
   Equatorial PNG/Niue Region:
      Near predicted monthly values. Sporadic E observed at
      Port Moresby 09-13 UT. Depressions to 30% observed at
      Vanimo 00-09 UT.
   Northern Australian Region:
      Near predicted monthly values with depressions to 20%
      observed at Darwin and Learmonth 00-06 UT. Night
      spread F observed.
   Southern Australian and New Zealand Region:
      Near predicted monthly values with night spread F.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Near predicted monthly values with spread F day and
      night.

PCA Event : No event.

Predicted Monthly T index for June:   9
2. FORECAST (28 JUNE - 30 JUNE)
Date   T index  Conditions       MUFs                              
28 Jun     5    Normal-fair      Mostly near predicted monthly 
                                 values. 
29 Jun    10    Normal-fair      Mostly near predicted monthly 
                                 values.     
30 Jun    10    Normal-fair      Mostly near predicted monthly 
                                 values.    
COMMENT: Depressions to 20% possible at low latitudes. Spread 
F likely to degrade communications, particularly at night. 

----------------------------------------------------------
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