[Ips-dhfpr] IPS Daily HF Prop Report - 29 June 16 issued 2330 UT on 29 Jun 2016 [SEC=UNCLASSIFIED]
Regional Warning Centre
rwc at ips.gov.au
Thu Jun 30 09:30:23 EST 2016
SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/29 JUNE 2016 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (29 JUNE)
Date T index Conditions
29 Jun 16 Normal-fair
Flares: none.
MUFs:
Cocos Island Region:
Near predicted monthly values during local day.
Depressed by 30% during local night.
Niue Island Region:
Depressed by 20% during local day.
Depressed by 25% during local night.
Northern Australian Region:
Depressed by 20% during local day.
Depressed by 35% during local night.
Southern Australian Region:
Depressed by 15% during local day.
Depressed by 20% 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 (30 JUNE - 02 JULY)
Date T index Conditions MUFs
30 Jun 15 Poor-fair Near predicted monthly values/depressed
15 to 30%
01 Jul 15 Poor-fair Near predicted monthly values/depressed
15 to 30%
02 Jul 10 Poor-fair 15 to 20% below predicted monthly
values
COMMENT: IPS HF Communications Warning 29 was issued on 28 June
and is current for 29 Jun to 1 Jul. MUFs depressions were observed
in the Australian region during the UT day 29 June. Further MUFs
depressions and degradation in HF conditions are possible from
today, 30 June especially at mid and high latitudes as geomagnetic
activity is expected to be enhanced starting this day.
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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
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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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