[Ips-dhfpr] SWS Daily HF Prop Report - 26 October 20 issued 2331 UT on 26 Oct 2020
Regional Warning Centre
rwc at ips.gov.au
Tue Oct 27 10:31:37 EST 2020
SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/26 OCTOBER 2020 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (26 OCTOBER)
Date T index Conditions
26 Oct -33 Normal-fair
Cocos Island Region:
Depressed by 25% during local day.
Depressed by 15% during local night.
Niue Island Region:
No data available.
Northern Australian Region:
Near predicted monthly values during local day.
Enhanced by 20% during local night.
Southern Australian Region:
Depressed by 20% during local day.
Depressed by 20% during local night.
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 (27 OCTOBER - 29 OCTOBER)
Date T index Conditions MUFs
27 Oct -35 Normal-fair Depressed 15%/near predicted
28 Oct -25 Normal Near predicted monthly values/depressed
15 to 25%
29 Oct -20 Normal Near predicted monthly values/depressed
15 to 25%
COMMENT: On UT day 26 October, MUFs in the Northern Australian
regions were mostly near predicted monthly values with mild enhancements
during local night. In the Southern Australian region mildly
depressed MUFs were observed. MUFs in the Australian region are
expected to be near predicted monthly to moderately depressed
levels during UT days 27-29 October; the moderate depressions
are expected due to recent geomagnetic activity.
For an explanation of some of the terms in this report, go to
http://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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