[Ips-dhfpr] SWS Daily HF Prop Report - 04 January 22 issued 2331 UT on 04 Jan 2022
Regional Warning Centre
rwc at ips.gov.au
Wed Jan 5 10:31:30 EST 2022
SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/04 JANUARY 2022 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (04 JANUARY)
Date T index Conditions
04 Jan 31 Normal
Flares: none.
MUFs:
Cocos Island Region:
Near predicted monthly values.
Niue Island Region:
No data available.
Northern Australian Region:
Near predicted monthly values.
Southern Australian Region:
Mostly near predicted monthly values.
Depressed by 20% after local dawn.
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
Dec 34
Jan 36
Feb 39
2. FORECAST (05 JANUARY - 07 JANUARY)
Date T index Conditions MUFs
05 Jan 30 Normal Near predicted monthly values
with some depressions to 20%
06 Jan 25 Normal Near predicted monthly values
with some depressions to 20%
07 Jan 25 Normal Near predicted monthly values
with some depressions to 20%
COMMENT: MUFs in the Australian region on UT day 04 January were
near predicted monthly values with some depressions to 20%. Depressions
20-50% were observed at Darwin 19-21 UT. Sporadic E was occasionally
observed at Canberra, Hobart, Norfolk Is. and Perth, mostly during
daytime. MUFs are expected to be near predicted monthly values
with some depressions to 20% as ionising solar flux levels decline.
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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
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Haymarket NSW 1240 AUSTRALIA FTP: ftp://ftp-out.sws.bom.gov.au
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