[Ips-dhfpr] SWS Daily HF Prop Report - 09 May 18 issued 2330 UT on 09 May 2018 [SEC=UNCLASSIFIED]
Regional Warning Centre
rwc at ips.gov.au
Thu May 10 09:30:26 EST 2018
SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/09 MAY 2018 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (09 MAY)
Date T index Conditions
09 May 3 Normal
Cocos Island Region:
No data available.
Niue Island Region:
Near predicted monthly values during local day.
Enhanced by 25% 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 (10 MAY - 12 MAY)
Date T index Conditions MUFs
10 May -5 Normal-fair Near predicted monthly values/depressed
10 to 20%
11 May 0 Normal Near predicted monthly values
12 May 0 Normal Near predicted monthly values
COMMENT: MUFs were generally near predicted monthly values for
most AUS/NZ regions. Periods of slightly enhanced MUFs observed
in the Equatorial region. Similar HF conditions expected over
the next 3 days. Minor to moderate depressions may be observed
today, 10 May due to increased geomagnetic activity.
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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