[Ips-dhfpr] SWS Daily HF Prop Report - 03 February 19 issued 2331 UT on 03 Feb 2019 [SEC=UNCLASSIFIED]
rwc
rwc at ips.gov.au
Mon Feb 4 10:31:20 EST 2019
SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/03 FEBRUARY 2019 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (03 FEBRUARY)
Date T index Conditions
03 Feb -19 Normal-fair
Flares: none.
MUFs:
Cocos Island Region:
Depressed by 25% during local day.
Depressed by 15% during local night.
Niue Island Region:
Depressed by 15% during local day.
Enhanced by 20% during local night.
Northern Australian Region:
Depressed by 15% during local day.
Enhanced by 15% during local night.
Southern Australian Region:
Depressed by 15% during local day.
Depressed by 15% during local night.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Depressed by 15% over the UT day.
PCA Event : No event.
Monthly T index:
Month T index
Jan -27
Feb -12
Mar -13
2. FORECAST (04 FEBRUARY - 06 FEBRUARY)
Date T index Conditions MUFs
04 Feb -20 Normal-fair Near predicted monthly values/depressed
10 to 20%
05 Feb -20 Normal-fair Near predicted monthly values/depressed
10 to 20%
06 Feb -20 Normal-fair Near predicted monthly values/depressed
10 to 20%
COMMENT: On UT day 03 February, MUFs were near monthly predicted
levels to slightly depressed at all latitudes. Sporadic E layers
were over some Australian ionosonde stations. Similar levels
of ionospheric support are expected for the next 24 hours due
to continued low levels of ionising radiation from the Sun.
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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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