[Ips-dhfpr] SWS Daily HF Prop Report - 04 March 19 issued 2330 UT on 04 Mar 2019 [SEC=UNCLASSIFIED]
Regional Warning Centre
rwc at ips.gov.au
Tue Mar 5 10:30:27 EST 2019
SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/04 MARCH 2019 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (04 MARCH)
Date T index Conditions
04 Mar -11 Normal
Cocos Island Region:
Enhanced by 15% during local day.
Enhanced by 40% during local night.
Niue Island Region:
Depressed by 30% during local day.
Enhanced by 15% during local night.
Northern Australian Region:
Depressed by 20% during local day.
Near predicted monthly values during local night.
Southern Australian Region:
Near predicted monthly values during local day.
Depressed by 15% 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
2. FORECAST (05 MARCH - 07 MARCH)
Date T index Conditions MUFs
05 Mar -10 Normal Near predicted monthly values
06 Mar -10 Normal Near predicted monthly values
07 Mar -10 Normal Near predicted monthly values
COMMENT: On UT day 04 March, MUFs were mildly depressed to near
monthly predicted levels over most Australian region as a consequence
of very low levels of ionising radiation from the Sun. Similar
levels of ionospheric support are expected for the next 3 days
with MUFs either near predicted monthly values or mildly depressed
due to continued low levels of ionising radiation from the Sun.
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
Bureau of Meteorology
PO Box 1386 WWW: http://www.sws.bom.gov.au
Haymarket NSW 1240 AUSTRALIA FTP: ftp://ftp-out.sws.bom.gov.au
tel: +61 2 9213 8010 fax: +61 2 9213 8060
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