[Ips-dhfpr] IPS Daily HF Prop Report - 20 February 16 issued 2352 UT on 20 Feb 2016 [SEC=UNCLASSIFIED]

rwc rwc at ips.gov.au
Sun Feb 21 10:52:15 EST 2016


SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/20 FEBRUARY 2016 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (20 FEBRUARY) 
Date   T index  Conditions    
20 Feb    45    Normal-fair    

Flares: none.

MUFs:
   Cocos Island Region:
      Enhanced by 30% during local day.
      Near predicted monthly values during local night.
   Niue Island Region:
      Near predicted monthly values.
   Northern Australian Region:
      Near predicted monthly values.
   Southern Australian Region:
      Depressed by 20% during local day.
      Depressed by 15% during local night.
   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
Jan      60
Feb      50
Mar      51


2. FORECAST (21 FEBRUARY - 23 FEBRUARY)
Date   T index  Conditions       MUFs                              
21 Feb    45    Normal-fair      Near predicted monthly values
22 Feb    50    Normal           Near predicted monthly values    
23 Feb    50    Normal           Near predicted monthly values   

COMMENT: Normal to enhanced ionospheric support observed over 
the last 24 hours for Northern AUS/Equatorial regions. Depressed 
MUF's during local day observed for Southern AUS/NZ regions and 
normal to disturbed periods for Antarctic stations. Slow ionospheric 
recovery from recent geomagnetic activity and low solar activity 
over the next 2 days. HF conditions for 21Feb similar to those 
over the previous 24 hours. MUFs expected to be near monthly 
predicted values for Northern AUS/Equatorial and Southern AUS/NZ 
regions for 22Feb-23Feb.

----------------------------------------------------------
For an explanation of some of the terms in this report, go to
http://www.sws.bom.gov.au, and follow links to Educational->
Glossary on Solar Terrestrial Terms.

Space Weather Services              email: asfc at ips.gov.au
Bureau of Meteorology
PO Box 1386                         WWW: http://www.sws.bom.gov.au
Haymarket NSW 1240  AUSTRALIA       FTP: ftp://ftp-out.sws.bom.gov.au
tel: +61 2 9213 8010                fax: +61 2 9213 8060 

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