[Ips-dhfpr] IPS Daily HF Prop Report - 13 May 01

rwc rwc at ips.gov.au
Mon May 14 09:15:48 EST 2001


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 13/2330Z MAY 2001 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (13 MAY) 
Date   T index  Conditions    
13 May    98    Fair-normal    

Flares    Max     Fadeout    Freq.  Sectors
 M3/1B 12/2335UT  possible   lower  West Pacific
 M3/SN    0304UT  possible   lower  E. Asia/Aust.

MUFs:
   Equatorial PNG Region:
      Mostly near predicted monthly values,
   Northern Australian Region:
      Mostly near predicted monthly values,
   Southern Australian and New Zealand Region:
      Depressed by 15% during local day,
      Depressed by 20% during local night.
   Antarctic Region (Casey/Scott Base):
      Near predicted monthly values over the UT day.
      Spread F observed.


Predicted Monthly T index for May: 117
2. FORECAST (14 MAY - 16 MAY)
Date   T index  Conditions       MUFs                              
14 May   100    Fair-normal      depressed 10 to 15%/near predicted 
                                 monthly values 
15 May   115    Fair-normal      Near predicted monthly values     
16 May   115    Normal           Near predicted monthly values    
COMMENT: Degradation observed local night hours, southern Aus/NZ 
region. Mildly depressed MUFs may be experienced briefly after 
local dawn this morning, southern region. 

IPS Radio and Space Services      | email: asfc at ips.gov.au
PO Box 1386                       | WWW: http://www.ips.gov.au/asfc
Haymarket NSW 1240  AUSTRALIA     | FTP: ftp://ftp.ips.gov.au/users/asfc/ 
tel: +61 2 9213 8010              | fax: +61 2 9213 8060 




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