[Ips-dhfpr] IPS Daily HF Prop Report - 27 July 10

[rwc]

SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 27/2330Z JULY 2010 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (27 JULY) 
Date   T index  Conditions    
27 Jul    27    Normal         

Flares: none.

MUFs:
   Cocos Island Region:
      Near predicted monthly values during local day,
      Depressed by 15% during local night.
   Niue Island Region:
      Depressed by 15% during local day,
      Depressed by 15% during local night.
   Northern Australian Region:
      Near predicted monthly values.
   Southern Australian and New Zealand Region:
      Near predicted monthly values during local day,
      Enhanced by 25% during local night.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Near predicted monthly values over the UT day.

PCA Event : No event.

Predicted Monthly T index for July:  27
2. FORECAST (28 JULY - 30 JULY)
Date   T index  Conditions       MUFs                              
28 Jul    20    Normal-fair      near predicted monthly values/depressed 
                                 10 to 20% 
29 Jul    15    Normal-fair      near predicted monthly values/depressed 
                                 10 to 20%     
30 Jul    15    Normal           near predicted monthly values/depressed 
                                 10 to 20%    
COMMENT: Depressed MUF's during local day and night for some 
Northern AUS/Equatorial regions with otherwise normal conditions 
for all regions over the last 24 hours. MUF depressions of 10%-20% 
for Northern AUS/Southern AUS/NZ regions and disturbed conditions 
for Antarctic expected for the next 2 days due to increased geomagnetic 
activity, with improving conditions expected for 30Jul. 
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For an explanation of some of the terms in this report, go to
http://www.ips.gov.au, and follow links to Educational->
Glossary on Solar Terrestrial Terms.

IPS Radio and Space Services        email: asfc at ips.gov.au
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