[Ips-dhfpr] SWS Daily HF Prop Report - 03 March 18 issued 2340 UT on 03 Mar 2018 [SEC=UNCLASSIFIED]

[rwc]

SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/03 MARCH 2018 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (03 MARCH) 
Date   T index  Conditions    
03 Mar    -5    Normal         

Flares: none.

MUFs:
   Cocos Island Region:
      No data available during local day.
      No data available during local night.
   Niue Island Region:
      Mostly near predicted monthly values.
   Northern Australian Region:
      Near predicted monthly values during local day.
      Depressed by 15% during local night.
   Southern Australian Region:
      Near predicted monthly values 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
Feb      -1
Mar      3
Apr      2


2. FORECAST (04 MARCH - 06 MARCH)
Date   T index  Conditions       MUFs                              
04 Mar    -5    Normal           Near predicted monthly values
05 Mar   -10    Normal           Near predicted monthly values/depressed 
                                 15 to 25%    
06 Mar    -5    Normal           Near predicted monthly values   

COMMENT: MUFs were mainly near predicted monthly values, with 
Minor depressions during the local night, across the Australian 
region during the UT day 3 March. There were also isolated cases 
of Sporadic E blanketing over some Australian ionosonde sites. 
MUFs are expected to be mainly near predicted monthly values 
across the Australian region on 4 March, with the chance of periods 
of Minor depressions in some regions. Minor to Moderate depressions 
in MUFs may occur on 5 March, depending on the occurrence of 
possible geomagnetic activity.

----------------------------------------------------------
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
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