[Ips-dhfpr] SWS Daily HF Prop Report - 19 March 20 issued 2331 UT on 19 Mar 2020
Regional Warning Centre
rwc at ips.gov.au
Fri Mar 20 10:31:29 EST 2020
SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/19 MARCH 2020 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (19 MARCH)
Date T index Conditions
19 Mar 11 Normal
Flares: none.
MUFs:
Cocos Island Region:
Near predicted monthly values during local day.
Enhanced by 50% during local night.
Niue Island Region:
Enhanced by 35% during local day.
Enhanced by 65% during local night.
Northern Australian Region:
Near predicted monthly values during local day.
Enhanced by 55% during local night.
Southern Australian Region:
Near predicted monthly values during local day.
Enhanced by 40% 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 -8
Mar -15
Apr -16
2. FORECAST (20 MARCH - 22 MARCH)
Date T index Conditions MUFs
20 Mar 6 Normal Near predicted monthly values/enhanced
by around 30%
21 Mar 6 Normal Near predicted monthly values/enhanced
by around 30%
22 Mar 6 Normal Near predicted monthly values/enhanced
by around 30%
COMMENT: Maximum usable frequencies (MUFs) were mostly near predicted
monthly values to significantly enhanced across the Australian
region for UT day 19 March. Nearly similar levels of ionospheric
support may be expected for the next three UT days (20 to 22
March) in the region.
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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
Bureau of Meteorology
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Haymarket NSW 1240 AUSTRALIA FTP: ftp://ftp-out.sws.bom.gov.au
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