[Ips-dhfpr] SWS Daily HF Prop Report - 28 September 20 issued 2337 UT on 28 Sep 2020
rwc
rwc at ips.gov.au
Tue Sep 29 09:37:37 EST 2020
SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/28 SEPTEMBER 2020 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (28 SEPTEMBER)
Date T index Conditions
28 Sep -13 Fair-poor
Flares: none.
MUFs:
Cocos Island Region:
Depressed by 20% during local day.
Depressed by 15% during local night.
Niue Island Region:
No data available.
Northern Australian Region:
Near predicted monthly values.
Southern Australian Region:
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
Aug 6
Sep -13
Oct -14
2. FORECAST (29 SEPTEMBER - 01 OCTOBER)
Date T index Conditions MUFs
29 Sep -10 Fair Near predicted monthly values/depressed
-10 to -20%
30 Sep -10 Normal-fair Near predicted monthly values/depressed
-10 to -20%
01 Oct -10 Normal-fair Near predicted monthly values
COMMENT: MUFs in the Australian region were generally near predicted
monthly values on UT day 28 September, with some areas experiencing
periods of minor to moderate depressions. MUFs in the Australian
region are expected to be mostly near predicted monthly values
for next 3 UT days, 29 September to 01 October, with a chance
of some periods of minor MUF degradations due to the current
disturbed geomagnetic conditions.
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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
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Haymarket NSW 1240 AUSTRALIA FTP: ftp://ftp-out.sws.bom.gov.au
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