[Ips-dhfpr] SWS Daily HF Prop Report - 11 January 22 issued 2331 UT on 11 Jan 2022

Regional Warning Centre rwc at ips.gov.au
Wed Jan 12 10:31:05 EST 2022


SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/11 JANUARY 2022 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (11 JANUARY) 
Date   T index  Conditions    
11 Jan    47    Normal         

Flares: none.

MUFs:
   Cocos Island Region:
      Mostly near predicted monthly values.
      Enhanced by 25% 00-01, 09-11 UT.
   Niue Island Region:
      Depressed by 15% during local day.
      Near predicted monthly values during local night.
   Northern Australian Region:
      Enhanced by 15% during local day.
      Near predicted monthly values during local night.
   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
Dec      34
Jan      36
Feb      39


2. FORECAST (12 JANUARY - 14 JANUARY)
Date   T index  Conditions       MUFs                              
12 Jan    45    Normal           Near predicted monthly values
13 Jan    45    Normal           Near predicted monthly values    
14 Jan    45    Normal           Near predicted monthly values   

COMMENT: Mostly near predicted to mildly enhanced MUFs were observed 
in the Australian region on 11 January. Sporadic E and spread 
F observed at Niue 09-18 UT. Spread F observed at Darwin 15-19 
UT. Sporadic E observed at Perth and Learmonth 00-03 UT. Near 
predicted MUFs are expected 12 to 14 January.

----------------------------------------------------------
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.

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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