[Ips-dhfpr] ASWFC Daily HF Prop Report - 17 February 24 issued 2330 UT on 17 Feb 2024 [SEC=OFFICIAL]
Regional Warning Centre
rwc at ips.gov.au
Sun Feb 18 10:30:13 EST 2024
SUBJ: ASWFC DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/17 FEBRUARY 2024
FROM THE AUSTRALIAN SPACE WEATHER FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (17 FEBRUARY)
Date T index Conditions
17 Feb 147 Normal
Flares: none.
MUFs:
Cocos Island Region:
Near predicted monthly values during local day.
Enhanced by 20-25%.
Niue Island Region:
Near predicted monthly values during local day.
Enhanced by 20% during local night.
Northern Australian Region:
Near predicted monthly values during local day.
Enhanced by 15-20%.
Southern Australian Region:
Enhanced by 15-20%.
Antarctic Region (Casey/Davis/Mawson):
Near predicted monthly values over the UT day.
PCA Event : No event.
Monthly T index:
Month T index
Jan 144
Feb 108
Mar 108
2. FORECAST (18 FEBRUARY - 20 FEBRUARY)
Date T index Conditions MUFs
18 Feb 145 Normal Near predicted monthly values
to 15% enhanced
19 Feb 145 Normal Near predicted monthly values
to 15% enhanced
20 Feb 145 Normal Near predicted monthly values
to 15% enhanced
COMMENT: Maximum usable frequencies (MUFs) on UT day 17-Feb were
near predicted monthly values to 20% enhanced in the Australian
region. MUFs are expected to be near predicted monthly values
to 15% enhanced over 18-20 Feb.
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For an explanation of some of the terms in this report, go to
https://www.sws.bom.gov.au, and follow links to Educational->
Glossary on Solar Terrestrial Terms.
Australian Space Weather Forecasting Centre
Bureau of Meteorology
ASWFC at bom.gov.au
www.bom.gov.au | www.sws.bom.gov.au
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