[Ips-dhfpr] SWS Daily HF Prop Report - 26 March 19 issued 2330 UT on 26 Mar 2019 [SEC=UNCLASSIFIED]
Regional Warning Centre
rwc at ips.gov.au
Wed Mar 27 10:30:22 EST 2019
SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/26 MARCH 2019 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (26 MARCH)
Date T index Conditions
26 Mar 1 Normal
Flares: none.
MUFs:
Cocos Island Region:
Near predicted monthly values during local day.
Enhanced by 40% during local night.
Niue Island Region:
No data available.
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.
Enhanced 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 -15
Mar -12
Apr -13
2. FORECAST (27 MARCH - 29 MARCH)
Date T index Conditions MUFs
27 Mar -5 Normal Near predicted monthly values
28 Mar -20 Normal-fair Near predicted monthly values/depressed
10 to 30%
29 Mar -20 Normal-fair Near predicted monthly values/depressed
10 to 30%
COMMENT: Mostly Near predicted monthly MUFs were observed for
Australian region on UT day 26 March. Moderate enhancements were
observed in Cocos Island region during local night. Similar levels
of ionospheric support are expected today, 27 March. Degraded
HF conditions may be observed 28-29 March due to 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
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Haymarket NSW 1240 AUSTRALIA FTP: ftp://ftp-out.sws.bom.gov.au
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