[Ips-dhfpr] SWS Daily HF Prop Report - 16 August 21 issued 2330 UT on 16 Aug 2021
Regional Warning Centre
rwc at ips.gov.au
Tue Aug 17 09:30:10 EST 2021
SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/16 AUGUST 2021 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (16 AUGUST)
Date T index Conditions
16 Aug 15 Normal
Cocos Island Region:
Near predicted monthly values to 20% depressed.
Niue Island Region:
No data available.
Northern Australian Region:
Depressed by 15% during local day.
Near predicted monthly values during local night.
Depressed by 20% after local dawn.
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 (17 AUGUST - 19 AUGUST)
Date T index Conditions MUFs
17 Aug 15 Normal Near predicted monthly values
18 Aug 10 Normal Near predicted monthly values
19 Aug 10 Normal Near predicted monthly values
COMMENT: MUFs in the Australian region on UT day 16 August were
mostly near predicted monthly values. Depressions to 25% were
observed at times at Cocos Is. and Darwin. MUFs in the Australian
region on 17-19 August are expected to be near predicted monthly
values with occasional depressions to 20%.
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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