[Ips-dhfpr] SWS Daily HF Prop Report - 10 August 20 issued 2331 UT on 10 Aug 2020
Regional Warning Centre
rwc at ips.gov.au
Tue Aug 11 09:31:28 EST 2020
SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/10 AUGUST 2020 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (10 AUGUST)
Date T index Conditions
10 Aug 9 Normal
Cocos Island Region:
Near predicted monthly values.
Niue Island Region:
No data available.
Northern Australian Region:
Near predicted monthly values during local day.
Enhanced by 30% during local night.
Southern Australian Region:
Enhanced by 20% during local day.
Enhanced by 40% during local night.
Enhanced by 40% after local dawn.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Enhanced by 30% over the UT day.
PCA Event : No event.
Monthly T index:
Month T index
2. FORECAST (11 AUGUST - 13 AUGUST)
Date T index Conditions MUFs
11 Aug 5 Normal Near to 15% above predicted
12 Aug 5 Normal Near to 15% above predicted
13 Aug 5 Normal Near to 15% above predicted
COMMENT: MUFs in the Australian and Antarctic regions were near
predicted monthly values to moderately enhanced values on UT
day 10 August. Sporadic E were observed at several sites. Night
spread F were seen at Darwin, Brisbane, Learmonth, Norfolk Is,
and Perth. MUFs in the Australian region are expected to be mostly
near predicted monthly values to mildly enhanced values for 11-13
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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