[Ips-dhfpr] SWS Daily HF Prop Report - 04 April 20 issued 2331 UT on 04 Apr 2020
rwc
rwc at ips.gov.au
Sun Apr 5 09:31:15 EST 2020
SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/04 APRIL 2020 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (04 APRIL)
Date T index Conditions
04 Apr 3 Normal
Flares: none.
MUFs:
Cocos Island Region:
Enhanced by 60% during local day.
Enhanced by 120% during local night.
Enhanced by 20% after local dawn.
Niue Island Region:
Mostly near predicted monthly values.
Northern Australian Region:
Near predicted monthly values.
Southern Australian Region:
Near predicted monthly values during local day.
Enhanced by 25% 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
Mar 1
Apr -14
May -14
2. FORECAST (05 APRIL - 07 APRIL)
Date T index Conditions MUFs
05 Apr 0 Normal Near predicted monthly values
06 Apr -5 Normal Near predicted monthly values
07 Apr 0 Normal Near predicted monthly values
COMMENT: Maximum Usable Frequencies (MUFs) were mostly near predicted
monthly to mildly enhanced level over most Australian sites on
UT day 04 Apr. Sporadic E observed at some Australian stations.
Similar levels of ionospheric support are expected for the next
three UT days, 05-07 Apr, for the Australian 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
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