[Ips-dhfpr] IPS Daily HF Prop Report - 10 April 02

rwc rwc at ips.gov.au
Thu Apr 11 09:35:54 EST 2002


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 10/2330Z APRIL 2002 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (10 APRIL) 
Date   T index  Conditions    
10 Apr   152    Normal         

Flares    Max     Fadeout    Freq.  Sectors
M8.2/1N    1231UT  probable   lower  European
M1.6/1N    1907UT  possible   lower  East Pacific/
                                    North American

MUFs:
   Equatorial PNG Region:
      Near predicted monthly values during local day,
      Enhanced by 20% during local night.
   Northern Australian Region:
      Near predicted monthly values during local day,
      Enhanced by 45% during local night.
   Southern Australian and New Zealand Region:
      Enhanced by 15-20%.
   Antarctic Region (Casey/Scott Base):
      Enhanced by 25% over the UT day.


Predicted Monthly T index for April: 113
2. FORECAST (11 APRIL - 13 APRIL)
Date   T index  Conditions       MUFs                              
11 Apr   155    Normal           10 to 20% above predicted monthly 
                                 values 
12 Apr   120    Normal-Fair      enhanced 10-15%/depressed 10-15%.     
13 Apr   100    Normal-Fair      depressed 10-15% to near normal.    
COMMENT: Good HF conditions expected today. Degraded condityions 
expected during interval 12-13 Apr. Chance for mild depression, 
local day on 13 Apr. 

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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