[Ips-dhfpr] SWS Daily HF Prop Report - 28 February 17 issued 2330 UT on 28 Feb 2017 [SEC=UNCLASSIFIED]
Regional Warning Centre
rwc at sws.bom.gov.au
Wed Mar 1 10:30:23 EST 2017
SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/28 FEBRUARY 2017 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (28 FEBRUARY)
Date T index Conditions
28 Feb 20 Normal
Flares: none.
MUFs:
Cocos Island Region:
Enhanced by 30% during local day.
Near predicted monthly values during local night.
Niue Island Region:
Depressed by 20% during local day.
No data available during local night.
Northern Australian Region:
Near predicted monthly values.
Southern Australian Region:
Depressed by 15% during local day.
Near predicted monthly values 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
Jan 0
Feb 18
Mar 16
2. FORECAST (01 MARCH - 03 MARCH)
Date T index Conditions MUFs
01 Mar 15 Normal-fair Near predicted monthly values/depressed
5 to 20%
02 Mar 5 Normal-fair Near predicted monthly values/depressed
10 to 30%
03 Mar 5 Normal Near predicted monthly values/depressed
10 to 30%
COMMENT: SWS Preliminary HF Communications Warning 16 was issued
on 28 February and is current for 28 Feb to 2 Mar. MUFs were
mostly near predicted monthly values across the Australian regions
during UT day 28 February. Minor to moderate MUF depressions
and degradations in HF conditions are likely during 1-3 March.
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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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