[Ips-dhfpr] SWS Daily HF Prop Report - 10 August 18 issued 2330 UT on 10 Aug 2018 [SEC=UNCLASSIFIED]
Regional Warning Centre
rwc at ips.gov.au
Sat Aug 11 09:30:25 EST 2018
SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/10 AUGUST 2018 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (10 AUGUST)
Date T index Conditions
10 Aug 7 Normal
Cocos Island Region:
No data available during local day.
No data available during local night.
Niue Island Region:
Mostly near predicted monthly values.
Northern Australian Region:
Depressed by 20% during local day.
Enhanced by 30% during local night.
Southern Australian Region:
Near predicted monthly values during local day.
Enhanced by 35% 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 (11 AUGUST - 13 AUGUST)
Date T index Conditions MUFs
11 Aug 5 Normal Near predicted monthly values
12 Aug 10 Normal Near predicted monthly values
13 Aug 0 Normal Near predicted monthly values
COMMENT: On UT day 10 Aug, depressed MUFs were observed over
the Northern Australian region during local day. Moderately enhanced
MUFs were observed over Australasia during local night. The three
day outlook (UT days 11-13 Aug) is for MUFs to trend mostly near
monthly predicted levels. MUFs are expected to be strongest on
UT day 12 August, but still near monthly predicted levels. MUF
enhancements are expected at the onset of geomagnetic disturbance
during this time of the year.
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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