[Ips-dhfpr] IPS Daily HF Prop Report - 09 November 15 issued 2331 UT on 09 Nov 2015

rwc rwc at ips.gov.au
Tue Nov 10 10:31:10 EST 2015


SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/09 NOVEMBER 2015 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (09 NOVEMBER) 
Date   T index  Conditions    
09 Nov    33    Normal-fair    

Flares    Max     Fadeout    Freq.  Sectors
  M3.9    1312UT  possible   lower  European

MUFs:
   Cocos Island Region:
      Depressed by 25% during local day.
      Depressed by 25% during local night.
      Depressed by 35% after local dawn.
   Niue Island Region:
      Enhanced by 35% during local day.
      Enhanced by 20% during local night.
   Northern Australian Region:
      Depressed by 15% during local day.
      Near predicted monthly values during local night.
   Southern Australian Region:
      Depressed by 15% during local day.
      Near predicted monthly values during local night.
      Depressed by 35% after local dawn.
   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      37
Nov      66
Dec      65


2. FORECAST (10 NOVEMBER - 12 NOVEMBER)
Date   T index  Conditions       MUFs                              
10 Nov    40    Normal-fair      Depressed 15%/near predicted 
                                 monthly values
11 Nov    40    Normal-fair      Depressed 15%/near predicted 
                                 monthly values    
12 Nov    40    Normal-fair      Depressed 15%/near predicted 
                                 monthly values   

COMMENT: IPS HF Communications Warning 69 was issued on 8 November 
and is current for 9-11 Nov. Observed MUFs for the Australian 
region were moderately degraded over the last 24 hours and are 
expected to remain so over the next 3 days, due to disturbed 
geomagnetic conditions.

----------------------------------------------------------
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 ips.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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