[Ips-dhfpr] SWS Daily HF Prop Report - 26 August 21 issued 0007 UT on 27 Aug 2021
rwc
rwc at ips.gov.au
Fri Aug 27 10:07:05 EST 2021
SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/26 AUGUST 2021 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (26 AUGUST)
Date T index Conditions
26 Aug 20 Normal
Flares: none.
MUFs:
Cocos Island Region:
Near predicted monthly values during local day.
Depressed by 30% during local night.
Niue Island Region:
No data available during local day.
No data available during local night.
Northern Australian Region:
Depressed by 15% during local day.
Near predicted monthly values during local night.
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
Jul 17
Aug 25
Sep 28
2. FORECAST (27 AUGUST - 29 AUGUST)
Date T index Conditions MUFs
27 Aug 16 Normal Near predicted monthly values/depressed
10 to 20%
28 Aug 20 Normal Near predicted monthly values
29 Aug 22 Normal Near predicted monthly values
COMMENT: MUFs in the Australian region on UT day 26 August were
near predicted monthly values, with some mild MUF depressions
in the Northern Australian. MUFs in the Australian region on
UT days 27 and 28 August are expected to be mostly near predicted
monthly values with the possibility of minor to mild MUF depressions
due to the expected increase in geomagnetic activity levels.
Mostly normal MUFs may expected on 29 August.
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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
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