[Ips-dhfpr] SWS Daily HF Prop Report - 14 March 19 issued 2353 UT on 14 Mar 2019 [SEC=UNCLASSIFIED]
rwc at ips.gov.au
Fri Mar 15 10:53:03 EST 2019
SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/14 MARCH 2019 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (14 MARCH)
Date T index Conditions
14 Mar -7 Normal
Cocos Island Region:
Near predicted monthly values during local day.
Enhanced by 25% during local night.
Niue Island Region:
Depressed by 25% during local day.
Depressed by 40% during local night.
Northern Australian Region:
Depressed by 15% during local day.
Near predicted monthly values during local night.
Southern Australian Region:
Near predicted monthly values.
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 (15 MARCH - 17 MARCH)
Date T index Conditions MUFs
15 Mar -10 Normal Near predicted monthly values
16 Mar -10 Normal-fair Near predicted monthly values
17 Mar -10 Normal-fair Near predicted monthly values
COMMENT: Variable HF conditions observed for 14Mar with notable
MUF depressions for Equatorial/Northern AUS regions along with
occasional enhanced periods. MUFs near predicted monthly value
for Southern AUS/NZ regions and periods fo disturbed ionospheric
support for Antarctic regions. Similar conditions are expected
for the next 3 days with the chance of notable MUF depressions
for Northern and Southern AUS/NZ regions due to expected increase
in geomagnetic activity over this time.
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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