[Ips-dhfpr] SWS Daily HF Prop Report - 13 March 17 issued 2349 UT on 13 Mar 2017 [SEC=UNCLASSIFIED]

rwc rwc at ips.gov.au
Tue Mar 14 10:49:47 EST 2017


SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/13 MARCH 2017 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (13 MARCH) 
Date   T index  Conditions    
13 Mar     5    Normal         

Flares: none.

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

PCA Event : No event.

Monthly T index:
Month  T index
Feb      10
Mar      16
Apr      15


2. FORECAST (14 MARCH - 16 MARCH)
Date   T index  Conditions       MUFs                              
14 Mar     5    Normal           Near predicted monthly values
15 Mar     5    Normal           Near predicted monthly values    
16 Mar     5    Normal           Near predicted monthly values   

COMMENT: MUFs across most of the Australian region were near 
predicted monthly values for the last 24 hours with isolated 
depressed conditions observed at Niue Station. MUFs are expected 
to be near predicted monthly values across all regions for the 
next 3 days. Possible disturbed ionospheric support for Antarctic 
and some southern AUS/NZ region stations should geomagnetic activity 
increase due to a small coronal hole.

----------------------------------------------------------
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 bom.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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