[Ips-dhfpr] SWS Daily HF Prop Report - 04 March 18 issued 2338 UT on 04 Mar 2018 [SEC=UNCLASSIFIED]
rwc
rwc at ips.gov.au
Mon Mar 5 10:38:11 EST 2018
SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/04 MARCH 2018 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (04 MARCH)
Date T index Conditions
04 Mar 3 Normal
Flares: none.
MUFs:
Cocos Island Region:
No data available during local day.
No data available during local night.
Niue Island Region:
Near predicted monthly values during local day.
Enhanced by 20% 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 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
Feb -1
Mar 3
Apr 2
2. FORECAST (05 MARCH - 07 MARCH)
Date T index Conditions MUFs
05 Mar -5 Normal Near predicted monthly values/depressed
15 to 25%
06 Mar 0 Normal Near predicted monthly values
07 Mar 0 Normal Near predicted monthly values
COMMENT: MUFs were mainly near predicted monthly values across
the Australian region during the UT day 4 March. There were Minor
depressions in MUFs in the Northern Australian Region during
the local day and in the Southern Australian Region during the
local night. There were also isolated cases of Sporadic E blanketing
over some Australian ionosonde sites. MUFs are expected to be
mainly near predicted monthly values across the Australian region
on 5 March, with the chance of periods of Minor to Moderate depressions
due to Unsettled geomagnetic conditions that occurred on 4 March.
MUFs are expected to return to mainly near predicted monthly
values on 6-7 March.
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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.
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