[Ips-dhfpr] SWS Daily HF Prop Report - 09 March 18 issued 2330 UT on 09 Mar 2018 [SEC=UNCLASSIFIED]

Regional Warning Centre rwc at ips.gov.au
Sat Mar 10 10:30:30 EST 2018


SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/09 MARCH 2018 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (09 MARCH) 
Date   T index  Conditions    
09 Mar     6    Normal         

Flares: none.

MUFs:
   Niue Island Region:
      Depressed by 15% during local day.
      Enhanced by 20% during local night.
   Northern Australian Region:
      Depressed by 20% during local day.
      Near predicted monthly values during local night.
   Southern Australian Region:
      Near predicted monthly values.
   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 (10 MARCH - 12 MARCH)
Date   T index  Conditions       MUFs                              
10 Mar     2    Normal-fair      Near predicted monthly values/depressed 
                                 10 to 25%
11 Mar     4    Normal           Near predicted monthly values    
12 Mar     4    Normal           Near predicted monthly values   

COMMENT: MUFs were mainly near predicted monthly values in the 
Southern Australian region during the UT day 9 March. There were 
minor to mild depressions in MUFs in the Northern Australian 
regions during the local day. Minor to mild MUF depressions and 
degradations in HF conditions may be expected in the Australian/NZ 
regions on 10 March due to possible slight rise in geomagnetic 
activity on this day. Normal HF conditions may be expected on 
11 and 12 March.

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