[Ips-dhfpr] IPS Daily HF Prop Report - 21 April 04

rwc rwc at ips.gov.au
Thu Apr 22 09:46:08 EST 2004


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 21/2330Z APRIL 2004 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (21 APRIL) 
Date   T index  Conditions    
21 Apr    60    Normal         

Flares: none.

MUFs:
near predicted monthly values


PCA Event : No event.

Predicted Monthly T index for April:  45
2. FORECAST (22 APRIL - 24 APRIL)
Date   T index  Conditions       MUFs                              
22 Apr    65    Normal           Mostly near predicted monthly 
                                 values to enhanced 5-15% at 
                                 times. 
23 Apr    65    Normal           5 to 15% above predicted monthly 
                                 values     
24 Apr    55    Normal           near predicted monthly values    
COMMENT: IPS HF Communications Warning 22 was issued on 21 April 
and is current for interval 23-24 April. Generally good HF conditions 
expected for the next 24 hours. Isolated disturbances are expected 
for April 23 April 24 and expected to only affect high latitudes. 

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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