[Ips-dhfpr] SWS Daily HF Prop Report - 30 May 17 issued 2330 UT on 30 May 2017 [SEC=UNCLASSIFIED]
Regional Warning Centre
rwc at ips.gov.au
Wed May 31 09:30:23 EST 2017
SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/30 MAY 2017 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (30 MAY)
Date T index Conditions
30 May 7 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.
Northern Australian Region:
Near predicted monthly values during local day.
Depressed by 20% 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
Apr 14
May 12
Jun 12
2. FORECAST (31 MAY - 02 JUNE)
Date T index Conditions MUFs
31 May 12 Normal Near predicted monthly values
01 Jun 12 Normal Near predicted monthly values
02 Jun 12 Normal Near predicted monthly values
COMMENT: Mostly near predicted monthly MUFs were observed over
the Australian region. Minor depressions were observed during
local night. However, ionograms from Hobart from 1100 UT to 2000
UT showed no foF2 layer. Isolated periods of Sporadic E were
also observed. Expect mostly near predicted monthly MUFs during
the next three UT days, 31 May - 2 June.
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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
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