[Ips-dhfpr] IPS Daily HF Prop Report - 21 May 08

rwc rwc at ips.gov.au
Thu May 22 09:46:28 EST 2008


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 21/2330Z MAY 2008 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (21 MAY) 
Date   T index  Conditions    
21 May    14    Normal         

Flares: none.

MUFs:
   Equatorial PNG/Niue Region:
      Near predicted monthly values during local day,
   Northern Australian Region:
      Near predicted monthly values during local day,
   Southern Australian and New Zealand Region:
      Near predicted monthly values during local day,
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Near predicted monthly values with some periods of 
      enhancements upto 35% and some period of significant
      degradations. 

PCA Event : No event.

Predicted Monthly T index for May:   6
2. FORECAST (22 MAY - 24 MAY)
Date   T index  Conditions       MUFs                              
22 May    10    Normal           near predicted monthly values/depressed 
                                 05 to 10% 
23 May    12    Normal           near predicted monthly values     
24 May    14    Normal           near predicted monthly values    
COMMENT: Minor to mild degradations in HF conditions and 
depressions in MUFs may be observed in the Southern Aus/NZ 
regions on 22 May due to an anticipated continued rise in 
the geomagnetic activity on this day. 
----------------------------------------------------------
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 

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