[Ips-dhfpr] SWS Daily HF Prop Report - 15 August 21 issued 2330 UT on 15 Aug 2021
Regional Warning Centre
rwc at ips.gov.au
Mon Aug 16 09:30:12 EST 2021
SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/15 AUGUST 2021 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (15 AUGUST)
Date T index Conditions
15 Aug 19 Normal
Cocos Island Region:
Enhanced by 45% during local day.
Depressed by 15% during local night.
Depressed by 20% after local dawn.
Niue Island Region:
No data available during local day.
No data available during local night.
Northern Australian Region:
Depressed 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
2. FORECAST (16 AUGUST - 18 AUGUST)
Date T index Conditions MUFs
16 Aug 15 Normal Near predicted monthly values
17 Aug 18 Normal Near predicted monthly values
18 Aug 18 Normal Near predicted monthly values
COMMENT: MUFs in the Australian region on UT day 15 August were
mostly near predicted monthly values. Minor depressions in the
Northern Australian region were observed. MUFs in the Australian
region are expected to be mostly near predicted monthly values
on UT days 16 to 18 August.
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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