[Ips-dhfpr] SWS Daily HF Prop Report - 02 April 19 issued 2353 UT on 02 Apr 2019 [SEC=UNCLASSIFIED]

[rwc]

SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/02 APRIL 2019 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (02 APRIL) 
Date   T index  Conditions    
02 Apr   -10    Normal         

Flares: none.

MUFs:
   Cocos Island Region:
      Near predicted monthly values during local day.
      Enhanced by 25% during local night.
   Niue Island Region:
      No data available.
   Northern Australian Region:
      Depressed by 25% during local day.
      Enhanced by 20% during local night.
   Southern Australian Region:
      Depressed by 20% during local day.
      Near predicted monthly values during local night.
   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
Mar      -7
Apr      -12
May      -12


2. FORECAST (03 APRIL - 05 APRIL)
Date   T index  Conditions       MUFs                              
03 Apr   -10    Normal           Near predicted monthly values
04 Apr   -10    Normal           Near predicted monthly values    
05 Apr   -10    Normal           Near predicted monthly values   

COMMENT: Variable HF conditions observed for 02Apr with slightly 
enhanced conditions for Equatorial/Northern AUS regions during 
local night and depressed MUFs for Northern AUS and Southern 
AUS/NZ regions during local day. Periods of disturbed ionospheric 
support for Antarctic regions with otherwise MUFs near predicted 
monthly values. Similar conditions are expected for the next 
3 days with the chance of notable MUF depressions for Northern 
AUS and Southern AUS/NZ regions due to possible increased geomagnetic 
activity over this time.

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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
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