[Ips-dhfpr] IPS Daily HF Prop Report - 18 April 07

[rwc]

SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 18/2330Z APRIL 2007 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (18 APRIL) 
Date   T index  Conditions    
18 Apr    10    Normal         

Flares: none.

MUFs:
near predicted monthly values

PCA Event : No event.

Predicted Monthly T index for April:   9
2. FORECAST (19 APRIL - 21 APRIL)
Date   T index  Conditions       MUFs                              
19 Apr     9    Normal           near predicted monthly values 
20 Apr     7    Normal-Fair      near predicted monthly values     
21 Apr     2    Normal           about 10% below predicted monthly 
                                 values    
COMMENT: The ionosphere in the Australian region was mostly normal 
over the UT day. Some minor MUF depressions were observed in 
the S.Aus region mostly during the local day. Expect mostly normal 
conditions to continue today (19 April) with the chance of MUF 
depressions in the S.Aus/NZ/Antarctic regions 20-21 April associated 
with elevated geomagnetic activity. 

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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.

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