[Ips-dhfpr] SWS Daily HF Prop Report - 01 November 18 issued 2330 UT on 01 Nov 2018 [SEC=UNCLASSIFIED]

[Regional Warning Centre]

SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/01 NOVEMBER 2018 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (01 NOVEMBER) 
Date   T index  Conditions    
01 Nov   -13    Normal         

Flares: none.

MUFs:
   Cocos Island Region:
      No data available 
   Niue Island Region:
      Depressed by 15% during local day.
      Depressed by 15% during local night.
   Northern Australian Region:
      Near predicted monthly values.
   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
Oct      -17
Nov      -7
Dec      -7


2. FORECAST (02 NOVEMBER - 04 NOVEMBER)
Date   T index  Conditions       MUFs                              
02 Nov   -10    Normal           Near predicted monthly values
03 Nov     0    Fair             Near predicted monthly values    
04 Nov   -20    Normal           Near predicted monthly values   

COMMENT: MUFs were mainly near the monthly predicted levels over 
Australian and Antarctic region during UT day 1 November. The 
highest MUF depression of 15% below monthly predicted levels 
occurred over the Niue island Region. Similar MUFs are expected 
for today (UT day 02 Nov). MUFs are expected to return to mostly 
near monthly predicted values on UT day 03 Nov in response to 
a geomagnetic disturbance associated with an approaching coronal 
hole.

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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
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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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