[Ips-dhfpr] SWS Daily HF Prop Report - 23 March 21 issued 2330 UT on 23 Mar 2021

Regional Warning Centre rwc at ips.gov.au
Wed Mar 24 10:30:11 EST 2021


SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/23 MARCH 2021 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (23 MARCH) 
Date   T index  Conditions    
23 Mar     8    Normal         

Flares: none.

MUFs:
   Cocos Island Region:
      No data available.
   Niue Island Region:
      No data available.
   Northern Australian Region:
      Near predicted monthly values.
   Southern Australian Region:
      Near predicted monthly values during local day.
      Depressed by 25% 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
Feb      -1
Mar      16
Apr      20


2. FORECAST (24 MARCH - 26 MARCH)
Date   T index  Conditions       MUFs                              
24 Mar     0    Normal           Near predicted monthly values/depressed 
                                 15 to 20%
25 Mar     5    Normal           Near predicted monthly values    
26 Mar     5    Normal           Near predicted monthly values   

COMMENT: On UT day 23 March, MUFs in the Australian region were 
mostly near predicted monthly values with mild to moderate depressions 
in the Southern Australian region. MUFs are expected to be mostly 
near predicted monthly values on UT days 24-26 March. Mild MUF 
depressions are possible on 24 March in response to recent increase 
in geomagnetic activity.

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