[Ips-dhfpr] SWS Daily HF Prop Report - 13 January 19 issued 2330 UT on 13 Jan 2019 [SEC=UNCLASSIFIED]
Regional Warning Centre
rwc at ips.gov.au
Mon Jan 14 10:30:21 EST 2019
SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/13 JANUARY 2019 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (13 JANUARY)
Date T index Conditions
13 Jan -25 Normal
Cocos Island Region:
No data available.
Niue Island Region:
Depressed by 15% during local day.
Depressed by 25% during local night.
Northern Australian Region:
Near predicted monthly values.
Southern Australian Region:
Mostly 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 (14 JANUARY - 16 JANUARY)
Date T index Conditions MUFs
14 Jan -30 Normal-fair Near predicted monthly values
15 Jan -30 Normal-fair Near predicted monthly values
16 Jan -30 Normal-fair Near predicted monthly values
COMMENT: MUFs depressions ranging from 10%-30% were observed
for Equatorial regions over the last 24 hours. MUFs were near
predicted monthly values for Northern AUS and Southern AUS/NZ
and Antarctic regions. Notable Sporadic E layers observed at
low to mid latitude stations. 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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