[Ips-dhfpr] ASWFC Daily HF Prop Report - 11 March 23 issued 2331 UT on 11 Mar 2023 [SEC=OFFICIAL]
Regional Warning Centre
rwc at ips.gov.au
Sun Mar 12 10:31:09 EST 2023
SUBJ: ASWFC DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/11 MARCH 2023
FROM THE AUSTRALIAN SPACE WEATHER FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (11 MARCH)
Date T index Conditions
11 Mar 145 Normal
Flares: none.
MUFs:
Cocos Island Region:
No data available during local day.
No data available during local night.
Niue Island Region:
Enhanced by 25% during local day.
Enhanced by 45% during local night.
Enhanced by 20% after local dawn.
Northern Australian Region:
Enhanced by 20% during local day.
Enhanced by 35% during local night.
Enhanced by 35% after local dawn.
Southern Australian Region:
Enhanced by 30% during local day.
Enhanced by 25% during local night.
Enhanced by 50% after local dawn.
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 117
Mar 80
Apr 80
2. FORECAST (12 MARCH - 14 MARCH)
Date T index Conditions MUFs
12 Mar 140 Normal Near predicted monthly values
to 30% enhanced
13 Mar 130 Normal Near predicted monthly values
to 30% enhanced
14 Mar 110 Normal-fair Near predicted monthly values
COMMENT: Maximum usable frequencies (MUFs) on UT day 11-Mar were
20-55% enhanced over the local day and local night in the Australian
region. MUFs are expected to be near monthly values to 30% enhanced
over 12-14 Mar.
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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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