[Ips-dhfpr] SWS Daily HF Prop Report - 02 July 17 issued 2348 UT on 02 Jul 2017 [SEC=UNCLASSIFIED]

rwc rwc at ips.gov.au
Mon Jul 3 09:48:51 EST 2017


SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/02 JULY 2017 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (02 JULY) 
Date   T index  Conditions    
02 Jul    19    Normal-fair    

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.
      Enhanced by 25% during local night.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Enhanced by 30% over the UT day.

PCA Event : No event.

Monthly T index:
Month  T index
Jun      9
Jul      8
Aug      7


2. FORECAST (03 JULY - 05 JULY)
Date   T index  Conditions       MUFs                              
03 Jul     5    Normal-fair      Near predicted monthly values/depressed 
                                 10 to 30%
04 Jul     5    Normal           Near predicted monthly values/depressed 
                                 10 to 30%    
05 Jul    10    Normal           Near predicted monthly values   

COMMENT: SWS Preliminary HF Communications Warning 31 was issued 
on 2 July and is current for 2-3 Jul. Observed MUF's were near 
predicted monthly values over the last 24 hours with slight enhancements 
during local night for Southern AUS/NZ regions. Depressed MUF's 
possible for Southern AUS/NZ regions and disturbed ionospheric 
support Antarctic regions 03Jul-04Jul due to anticipated increased 
geomagnetic activity. Mostly normal HF conditions expected for 
05Jul.

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