[Ips-dhfpr] ASWFC Daily HF Prop Report - 12 November 24 issued 2331 UT on 12 Nov 2024 [SEC=OFFICIAL]

[Australian Space Weather Forecasting Centre]

SUBJ: ASWFC DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/12 NOVEMBER 2024
FROM THE AUSTRALIAN SPACE WEATHER FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (12 NOVEMBER) 
Date   T index  Conditions    
12 Nov   131    Normal         

Flares: none.

MUFs:
   Cocos Island Region:
      Near predicted monthly values.
   Niue Island Region:
      Near predicted monthly values during local day.
      Enhanced by 40% during local night.
   Northern Australian Region:
      Mostly near predicted monthly values.
   Southern Australian Region:
      Mostly near predicted monthly values.
      Enhanced by 20% after local dawn.
   Antarctic Region (Casey/Davis/Mawson):
      Near predicted monthly values over the UT day.

PCA Event : No event.

Monthly T index:
Month  T index
Oct      139
Nov      119
Dec      117


2. FORECAST (13 NOVEMBER - 15 NOVEMBER)
Date   T index  Conditions       MUFs                              
13 Nov   125    Normal-fair      Near predicted monthly values 
                                 to 10-15% depressed
14 Nov   120    Normal-fair      Near predicted monthly values 
                                 to 10-15% depressed    
15 Nov   115    Normal-fair      Near predicted monthly values 
                                 to 10-15% depressed   

COMMENT: Maximum usable frequencies (MUFs) in the Australian 
region were near predicted values to 20% enhanced on UT day 12-Nov. 
Sporadic-E was observe din Hobart during local night hours. MUFs 
are expected to be near predicted values over 13-15, with some 
nighttime depressions near 15-20% due to anticipated coronal 
hole activity.

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For an explanation of some of the terms in this report, go to
https://www.sws.bom.gov.au, and follow links to Educational->
Glossary on Solar Terrestrial Terms.

Australian Space Weather Forecasting Centre
Bureau of Meteorology
ASWFC at bom.gov.au
www.bom.gov.au | www.sws.bom.gov.au