[Ips-dhfpr] IPS Daily HF Prop Report - 26 January 15 issued 2343 UT on 26 Jan 2015

rwc rwc at ips.gov.au
Tue Jan 27 10:43:03 EST 2015


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/26 JANUARY 2015 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (26 JANUARY) 
Date   T index  Conditions    
26 Jan   104    Normal         

Flares: none.

MUFs:
   Cocos Island Region:
      Near predicted monthly values.
   Niue Island Region:
      Near predicted monthly values.
   Northern Australian Region:
      Near predicted monthly values during local day.
      Enhanced by 15% during local night.
   Southern Australian and New Zealand Region:
      Mostly near predicted monthly values.
      Depressed by 20% after local dawn.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Near predicted monthly values over the UT day.

PCA Event : No event.

Monthly T index:
Month  T index
Dec      106
Jan      89
Feb      89


2. FORECAST (27 JANUARY - 29 JANUARY)
Date   T index  Conditions       MUFs                              
27 Jan    90    Normal           Near predicted monthly values
28 Jan    90    Normal           Near predicted monthly values    
29 Jan    90    Normal           Near predicted monthly values   

COMMENT: Australian region HF propagation conditions are expected 
to be mostly near predicted monthly values for the next few days. 
Depressions of up to 20% are being observed in Southern Australia 
most probably due to overnight mild geomagnetic activity. This 
may persist for the local daylight hours however it is not expected 
to worsen as geomagnetic activity is not ongoing.

----------------------------------------------------------
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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tel: +61 2 9213 8010                fax: +61 2 9213 8060 

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