[Ips-dhfpr] SWS Daily HF Prop Report - 25 June 17 issued 2339 UT on 25 Jun 2017 [SEC=UNCLASSIFIED]
rwc at ips.gov.au
Mon Jun 26 09:39:53 EST 2017
SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/25 JUNE 2017 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (25 JUNE)
Date T index Conditions
25 Jun 16 Normal
Cocos Island Region:
No data available during local day.
No data available during local night.
Niue Island Region:
Depressed by 15% during local day.
Near predicted monthly values during local night.
Northern Australian Region:
Near predicted monthly values.
Southern Australian Region:
Near predicted monthly values during local day.
Enhanced by 15% 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 (26 JUNE - 28 JUNE)
Date T index Conditions MUFs
26 Jun 0 Normal Near predicted monthly values/depressed
10 to 20%
27 Jun 0 Normal Near predicted monthly values/depressed
10 to 20%
28 Jun 10 Normal Near predicted monthly values
COMMENT: Mostly near predicted monthly MUFs were observed over
the Australian region on UT day, 25 June, with some minor enhancements
in MUFs in the Southern Australian Region during the local night.
Mostly near predicted MUFs, with periods of minor depressions
in MUFs, are expected on 26-27 June due to the current Quiet
to Unsettled levels of 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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