[Ips-dhfpr] SWS Daily HF Prop Report - 16 March 19 issued 2349 UT on 16 Mar 2019 [SEC=UNCLASSIFIED]
rwc
rwc at ips.gov.au
Sun Mar 17 10:49:07 EST 2019
SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/16 MARCH 2019 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (16 MARCH)
Date T index Conditions
16 Mar -3 Normal
Flares: none.
MUFs:
Cocos Island Region:
Near predicted monthly values during local day.
Enhanced by 30% during local night.
Niue Island Region:
Depressed by 30% during local day.
Depressed by 20% during local night.
Northern Australian Region:
Depressed by 15% during local day.
Enhanced by 30% during local night.
Southern Australian Region:
Near predicted monthly values during local day.
Enhanced by 15% 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 -15
Mar -12
Apr -13
2. FORECAST (17 MARCH - 19 MARCH)
Date T index Conditions MUFs
17 Mar -5 Normal Near predicted monthly values
18 Mar -5 Normal Near predicted monthly values
19 Mar -5 Normal Near predicted monthly values
COMMENT: Variable HF conditions observed for 16Mar with slightly
depressed MUFs for Northern AUS regions during local day and
periods of enhanced ionospheric support for Equatorial, Northern
AUS and Southern AUS/NZ regions during local night. Disturbed
ionospheric support for Antarctic regions. Similar conditions
are expected for the next 3 days with the chance of slight MUF
depressions for Northern and Southern AUS/NZ regions.
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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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