[Ips-dhfpr] SWS Daily HF Prop Report - 05 June 22 issued 2330 UT on 05 Jun 2022 [SEC=OFFICIAL]
Regional Warning Centre
rwc at ips.gov.au
Mon Jun 6 09:30:48 EST 2022
SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/05 JUNE 2022 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (05 JUNE)
Date T index Conditions
05 Jun 58 Normal-fair
Flares: none.
MUFs:
Cocos Island Region:
Enhanced by 45% during local day.
Near predicted monthly values during local night.
Niue Island Region:
Near predicted monthly values during local day.
Depressed by 25% during local night.
Northern Australian Region:
Mostly near predicted monthly values. Depressions
to 30% at Darwin 11-16 UT.
Southern Australian Region:
Near predicted monthly values.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Enhanced by 30% over the UT day.
PCA Event : No event.
Monthly T index:
Month T index
May 79
Jun 57
Jul 59
2. FORECAST (06 JUNE - 08 JUNE)
Date T index Conditions MUFs
06 Jun 55 Normal Near predicted monthly values
07 Jun 50 Normal Near predicted monthly values
08 Jun 50 Normal Near predicted monthly values
COMMENT: Maximum usable frequencies (MUFs) on UT day 05 Jun were
mostly near monthly predicted values to about 15% depressed.
Nighttime spread F was observed at Hobart, Perth, Learmonth and
Townsville. Sporadic E was observed at Brisbane, Canberra, Darwin
and Learmonth 08-11 UT. MUFs are expected to be near monthly
predicted values with occasional mild depressions over 06-08
Jun.
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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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