[Ips-dhfpr] IPS Daily HF Prop Report - 10 November 15 issued 2330 UT on 10 Nov 2015 [SEC=UNCLASSIFIED]

Regional Warning Centre rwc at ips.gov.au
Wed Nov 11 10:30:42 EST 2015


SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/10 NOVEMBER 2015 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (10 NOVEMBER) 
Date   T index  Conditions    
10 Nov     9    Fair-poor      

Flares: none.

MUFs:
   Cocos Island Region:
      Near predicted monthly values.
   Niue Island Region:
      Enhanced by 15% during local day.
      Near predicted monthly values during local night.
   Northern Australian Region:
      Depressed by 15% during local day.
      Near predicted monthly values during local night.
      Depressed by 45% after local dawn.
   Southern Australian Region:
      Depressed by 30% during local day.
      Depressed by 30% during local night.
      Depressed by 25% after local dawn.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Depressed by 25% over the UT day.

PCA Event : No event.

Monthly T index:
Month  T index
Oct      37
Nov      66
Dec      65


2. FORECAST (11 NOVEMBER - 13 NOVEMBER)
Date   T index  Conditions       MUFs                              
11 Nov     0    Poor-fair        30 to 40% below predicted monthly 
                                 values
12 Nov     0    Poor-fair        30 to 40% below predicted monthly 
                                 values    
13 Nov     0    Poor-fair        30 to 40% below predicted monthly 
                                 values   

COMMENT: IPS HF Communications Warning 70 was issued on 10 November 
and is current for 11-13 Nov. Observed MUFs for the Australian 
region were significantly 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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