[Ips-dhfpr] SWS Daily HF Prop Report - 28 March 21 issued 2330 UT on 28 Mar 2021

[Regional Warning Centre]

SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/28 MARCH 2021 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (28 MARCH) 
Date   T index  Conditions    
28 Mar    12    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:
      Depressed by 15% during local day.
      Near predicted monthly values during local night.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Depressions to 20% 02-08 UT. Otherwise 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 (29 MARCH - 31 MARCH)
Date   T index  Conditions       MUFs                              
29 Mar    10    Normal           Near predicted monthly values
30 Mar     5    Normal           Near predicted monthly values    
31 Mar    10    Normal           Near predicted monthly values   

COMMENT: MUFs in the Australian region were near predicted monthly 
values on UT day 28 March. Mild depressions were observed at 
Hobart to 14 UT. Sporadic E observed at Learmonth 01-15 UT and 
Darwin 07-12 UT. MUFs in the region are expected to be mostly 
near predicted monthly values on UT days 29-31 March with the 
possibility of some mild MUF depressions on 30 March.

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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
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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