[Ips-dhfpr] SWS Daily HF Prop Report - 20 September 16 issued 2348 UT on 20 Sep 2016 [SEC=UNCLASSIFIED]
rwc at ips.gov.au
Wed Sep 21 09:48:53 EST 2016
SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/20 SEPTEMBER 2016 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (20 SEPTEMBER)
Date T index Conditions
20 Sep 33 Normal
Cocos Island Region:
Near predicted monthly values during local day.
Depressed by 30% during local night.
Niue Island Region:
No data available.
Northern Australian Region:
Enhanced by 15% during local day.
Near predicted monthly values during local night.
Southern Australian Region:
Mostly near predicted monthly values.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Depressed by 20% over the UT day.
PCA Event : No event.
Monthly T index:
Month T index
2. FORECAST (21 SEPTEMBER - 23 SEPTEMBER)
Date T index Conditions MUFs
21 Sep 30 Normal-fair Near predicted monthly values
22 Sep 30 Normal Near predicted monthly values
23 Sep 35 Normal Near predicted monthly values
COMMENT: Occasional enhanced MUF's for Equatorial and Northern
AUS regions over the last 24 hours. Near predicted monthly values
for Southern AUS/NZ regions with occasional depressions. Poor
ionospheric support for Antarctic regions due to elevated geomagnetic
activity. MUFs expected to be near predicted monthly values with
occasional depressed periods for Southern AUS/NZ regions for
21Sep-22Sep along with disturbed ionospheric support for Antarctic
regions. Return to normal HF conditions for the Australian region
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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