[Ips-dhfpr] IPS Daily HF Prop Report - 08 November 03

[rwc]

SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 08/2330Z NOVEMBER 2003 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (08 NOVEMBER) 
Date   T index  Conditions    
08 Nov    90    Normal         

Flares: none.

MUFs:
   Equatorial PNG Region:
      Enhanced by 15% during local day,
      Enhanced by 40% during local night.
   Northern Australian Region:
      Enhanced by 25% during local day,
      Enhanced by 40% during local night.
   Southern Australian and New Zealand Region:
      Enhanced by 15% during local day,
      Enhanced by 25% during local night.
   Antarctic Region (Casey/Scott Base):
      Near predicted monthly values over the UT day.


PCA Event : Began at 2225UT 04/11, Ended at 0925UT 07/11
 

Predicted Monthly T index for November:  52
2. FORECAST (09 NOVEMBER - 11 NOVEMBER)
Date   T index  Conditions       MUFs                              
09 Nov    70    Normal           10 to 15% above predicted monthly 
                                 values 
10 Nov    50    Normal-Fair      depressed 10 to 15%/near predicted 
                                 monthly values     
11 Nov    45    Fair             depressed 10 to 15%/near predicted 
                                 monthly values    
COMMENT: IPS HF Communications Warning 84 was issued on 7 November 
and is current for interval 11-13 November. Mild/brief depressions 
of 15% possible for some southern region sites after local dawn 
this morning. Moderately depressed/degraded conditions expected 
for southern Aus/NZ after 10 Nov due to anticipated activity 
from a solar coronal hole wind stream. Northern Aus region MUFs 
expected to remain near normal. 

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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