[Ips-dhfpr] SWS Daily HF Prop Report - 07 August 21 issued 2330 UT on 07 Aug 2021
Regional Warning Centre
rwc at ips.gov.au
Sun Aug 8 09:30:11 EST 2021
SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/07 AUGUST 2021 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (07 AUGUST)
Date T index Conditions
07 Aug 21 Normal
Cocos Island Region:
Depressed by 15% during local day.
Depressed by 25% during local night.
Niue Island Region:
No data available.
Northern Australian Region:
Near predicted monthly values at Townsville. Depressions
to 20% at Darwin during day and around dawn.
Southern Australian Region:
Depressed by 15% during local day. Near predicted monthly
values during local night. Depressions to 30% at Hobart
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Depressed by 15% over the UT day.
PCA Event : No event.
Monthly T index:
Month T index
2. FORECAST (08 AUGUST - 10 AUGUST)
Date T index Conditions MUFs
08 Aug 15 Normal Near predicted monthly values
09 Aug 15 Normal Near predicted monthly values
10 Aug 10 Normal Near predicted monthly values
COMMENT: MUFs in the Australian region on UT day 07 August were
mostly near predicted monthly values with some depressions at
low and high latitudes. Some night spread F and sporadic E observed
at Darwin 12-21 UT. MUFs in the Australian region are expected
to be near predicted monthly values 08-10 August with depressions
possible during local day and early evening.
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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