[Ips-dhfpr] SWS Daily HF Prop Report - 14 June 21 issued 2330 UT on 14 Jun 2021
Regional Warning Centre
rwc at ips.gov.au
Tue Jun 15 09:30:10 EST 2021
SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/14 JUNE 2021 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (14 JUNE)
Date T index Conditions
14 Jun 11 Normal
Flares: none.
MUFs:
Cocos Island Region:
No data available.
Niue Island Region:
Depressed by 20% during local day.
Near predicted monthly values during local night.
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.
PCA Event : No event.
Monthly T index:
Month T index
May 13
Jun 22
Jul 24
2. FORECAST (15 JUNE - 17 JUNE)
Date T index Conditions MUFs
15 Jun 10 Normal-fair Near predicted monthly values
16 Jun 5 Normal Near predicted monthly values/depressed
10 to 20%
17 Jun 10 Normal Near predicted monthly values
COMMENT: MUFs in the Australian region on UT day 14 June were
mostly near predicted monthly values with some mild depressions
in the Niue Island region during the local day. MUFs are expected
to be mostly near predicted monthly values on UT day 15 June.
Mild MUF depressions are possible on UT day 16 June due to the
expected increase in geomagnetic activity. Mostly normal HF propagation
conditions are expected on UT day 17 June.
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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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