[Ips-dhfpr] SWS Daily HF Prop Report - 07 March 18 issued 2330 UT on 07 Mar 2018 [SEC=UNCLASSIFIED]

Regional Warning Centre rwc at ips.gov.au
Thu Mar 8 10:30:36 EST 2018


SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/07 MARCH 2018 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (07 MARCH) 
Date   T index  Conditions    
07 Mar     2    Normal         

Flares: none.

MUFs:
   Niue Island Region:
      Depressed by 35% during local day.
      Near predicted monthly values during local night.
   Northern Australian Region:
      Depressed by 25% during local day.
      Near predicted monthly values during local night.
   Southern Australian Region:
      Near predicted monthly values.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Enhanced by 15% over the UT day.

PCA Event : No event.

Monthly T index:
Month  T index
Feb      -1
Mar      3
Apr      2


2. FORECAST (08 MARCH - 10 MARCH)
Date   T index  Conditions       MUFs                              
08 Mar     0    Normal-fair      Near predicted monthly values/depressed 
                                 10 to 30%
09 Mar     0    Normal-fair      Near predicted monthly values/depressed 
                                 10 to 30%    
10 Mar     0    Normal-fair      Near predicted monthly values/depressed 
                                 10 to 30%   

COMMENT: MUFs were mainly near predicted monthly values in the 
Southern Australian region during the UT day 7 March. There were 
minor to moderate depressions in MUFs in the Northern Australian 
regions during the local day. Minor to moderate MUF depressions 
and degradations in HF conditions may be expected in the Australian/NZ 
regions from 8 to 10 March due to possible slight rise in geomagnetic 
activity during this period and continued very low levels of 
solar 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
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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