[Ips-dhfpr] SWS Daily HF Prop Report - 28 February 18 issued 2330 UT on 28 Feb 2018 [SEC=UNCLASSIFIED]
rwc
rwc at ips.gov.au
Thu Mar 1 10:30:32 EST 2018
SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/28 FEBRUARY 2018 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (28 FEBRUARY)
Date T index Conditions
28 Feb -4 Normal
Flares: none.
MUFs:
Cocos Island Region:
No data available during local day.
No data available during local night.
Niue Island Region:
Near predicted monthly values.
Northern Australian Region:
Depressed by 30% 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
Jan -6
Feb 4
Mar 3
2. FORECAST (01 MARCH - 03 MARCH)
Date T index Conditions MUFs
01 Mar 0 Normal Near predicted monthly values
02 Mar -5 Normal Near predicted monthly values/depressed
15 to 30%
03 Mar -10 Normal Near predicted monthly values/depressed
15 to 30%
COMMENT: MUFs were mainly near predicted monthly values across
the Australian region, with moderate depressions during the local
day in the Northern Australian regions, during the UT day 28
February. There were also isolated cases of Sporadic E blanketing
over Australian ionosonde sites. For 1 March, MUFs are expected
to return to near monthly predicted levels. MUFs may experience
minor to moderate depressions on 02-03 March, depending on the
arrival of possible 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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