[Ips-dhfpr] SWS Daily HF Prop Report - 12 June 22 issued 2330 UT on 12 Jun 2022 [SEC=OFFICIAL]
Regional Warning Centre
rwc at ips.gov.au
Mon Jun 13 09:30:50 EST 2022
SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/12 JUNE 2022 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (12 JUNE)
Date T index Conditions
12 Jun 59 Normal
Flares: none.
MUFs:
Cocos Island Region:
Enhanced by 30% during local day.
Near predicted monthly values during local night.
Niue Island Region:
Near predicted monthly values during local day.
Depressed by 15% during local night.
Enhanced by 20% after local dawn.
Northern Australian Region:
Mostly near predicted monthly values.
Southern Australian Region:
Mostly 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
May 79
Jun 57
Jul 59
2. FORECAST (13 JUNE - 15 JUNE)
Date T index Conditions MUFs
13 Jun 60 Normal Near predicted monthly values
14 Jun 60 Normal Near predicted monthly values
15 Jun 60 Normal Near predicted monthly values
COMMENT: Maximum usable frequencies (MUFs) on UT day 12-Jun were
near monthly predicted values. Spread-F was observed during local
night hours. MUFs are expected to be near monthly predicted values
over 13-15 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
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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