[Ips-dhfpr] SWS Daily HF Prop Report - 23 November 16 issued 2330 UT on 23 Nov 2016 [SEC=UNCLASSIFIED]

Regional Warning Centre rwc at ips.gov.au
Thu Nov 24 10:30:27 EST 2016


SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/23 NOVEMBER 2016 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (23 NOVEMBER) 
Date   T index  Conditions    
23 Nov    10    Normal         

Flares: none.

MUFs:
   Cocos Island Region:
      Mostly near predicted monthly values.
      Enhanced by 20% after local dawn.
   Niue Island Region:
      Near predicted monthly values.
   Northern Australian Region:
      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
Oct      10
Nov      26
Dec      25


2. FORECAST (24 NOVEMBER - 26 NOVEMBER)
Date   T index  Conditions       MUFs                              
24 Nov    -5    Normal-fair      15 to 20% below predicted monthly 
                                 values
25 Nov    -5    Normal-fair      15 to 20% below predicted monthly 
                                 values    
26 Nov    -5    Normal-fair      15 to 20% below predicted monthly 
                                 values   

COMMENT: SWS HF Communications Warning 62 was issued on 23 November 
and is current for 23-24 Nov. The Australian region observed 
near predicted MUFs over the UT day. Minor to Moderate MUF depressions 
are expected for the next three days due to an increase in geomagnetic 
activity and low levels of ionising radiation. Isolated cases 
of sporadic E were noted throughout the Australian region.

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