[Ips-dhfpr] SWS Daily HF Prop Report - 17 April 17 issued 2330 UT on 17 Apr 2017 [SEC=UNCLASSIFIED]
Regional Warning Centre
rwc at sws.bom.gov.au
Tue Apr 18 09:30:26 EST 2017
SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/17 APRIL 2017 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (17 APRIL)
Date T index Conditions
17 Apr 11 Normal
Flares: none.
MUFs:
Cocos Island Region:
Near predicted monthly values.
Niue Island Region:
Depressed by 15% during local day.
Near predicted monthly values 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
Mar 11
Apr 14
May 14
2. FORECAST (18 APRIL - 20 APRIL)
Date T index Conditions MUFs
18 Apr 14 Normal-fair Near predicted monthly values/depressed
5 to 10%
19 Apr 10 Normal-fair Near predicted monthly values/depressed
10 to 20%
20 Apr 10 Normal Near predicted monthly values/depressed
5 to 15%
COMMENT: Mostly near predicted MUFs observed over the Australian
region with only Minor MUF depressions observed in the northern
Australian region during the local day, 17 April. Near predicted
MUFs to Moderately depressed MUFs are expected for the next three
days due to predicted increase in the geomagnetic activity.
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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
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