[Ips-dhfpr] SWS Daily HF Prop Report - 01 February 21 issued 2335 UT on 01 Feb 2021

[rwc]

SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/01 FEBRUARY 2021 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (01 FEBRUARY) 
Date   T index  Conditions    
01 Feb    -6    Normal         

Flares: none.

MUFs:
   Cocos Island Region:
      Depressed by 15% during local day.
      Depressed by 15% during local night.
   Niue Island Region:
      No data available.
   Northern Australian Region:
      Near predicted monthly values.
   Southern Australian Region:
      Near predicted monthly values.
   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
Jan      2
Feb      12
Mar      15


2. FORECAST (02 FEBRUARY - 04 FEBRUARY)
Date   T index  Conditions       MUFs                              
02 Feb   -20    Normal-fair      15 to 25% below predicted monthly 
                                 values
03 Feb   -10    Normal           Depressed 15%/near predicted 
                                 monthly values    
04 Feb     0    Normal           Near predicted monthly values   

COMMENT: On UT day 01 February, MUFs were mostly near predicted 
monthly values with some minor depressions. Sporadic E was observed, 
strong at times. MUFs in the Australian region are expected to 
be near predicted monthly values becoming moderately depressed 
on 02 February. Mild depressions likely on 03 February in response 
to expected 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
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Haymarket NSW 1240  AUSTRALIA       FTP: ftp://ftp-out.sws.bom.gov.au
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