[Ips-dhfpr] IPS Daily HF Prop Report - 09 June 16 issued 2330 UT on 09 Jun 2016 [SEC=UNCLASSIFIED]
Regional Warning Centre
rwc at ips.gov.au
Fri Jun 10 09:30:23 EST 2016
SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/09 JUNE 2016 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (09 JUNE)
Date T index Conditions
09 Jun 26 Normal
Flares: none.
MUFs:
Cocos Island Region:
Enhanced by 25% during local day.
Depressed by 15% during local night.
Niue Island Region:
Depressed by 20% during local day.
Depressed by 30% during local night.
Northern Australian Region:
Depressed by 20% during local day.
Depressed by 15% during local night.
Southern Australian Region:
Depressed by 15% during local day.
Near predicted monthly values 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
May 32
Jun 44
Jul 43
2. FORECAST (10 JUNE - 12 JUNE)
Date T index Conditions MUFs
10 Jun 35 Normal Near predicted monthly values
11 Jun 30 Normal Near predicted monthly values
12 Jun 30 Normal Near predicted monthly values
COMMENT: In the past 24 hours (09 June) moderate MUF depressions
were observed over most parts of Australia due to very low levels
of solar ionising radiation. The Antarctic region MUFs were mostly
near monthly predicted values. Slightly improved MUFs are expected
today, June 10, in response to the forecasted active periods
associated with the coronal hole effects. The outlook of 11-12
June is of HF conditions to degrade slightly in mid and high
latitude regions of Australia. These conditions are expected
after the passage of active period.
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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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