[Ips-dhfpr] SWS Daily HF Prop Report - 04 November 18 issued 2330 UT on 04 Nov 2018 [SEC=UNCLASSIFIED]
Regional Warning Centre
rwc at ips.gov.au
Mon Nov 5 10:30:26 EST 2018
SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/04 NOVEMBER 2018 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (04 NOVEMBER)
Date T index Conditions
04 Nov -20 Normal-fair
Niue Island Region:
Near predicted monthly values during local day.
Enhanced by 20% during local night.
Northern Australian Region:
Depressed by 15% during local day.
Depressed by 20% during local night.
Southern Australian Region:
Mostly 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
2. FORECAST (05 NOVEMBER - 07 NOVEMBER)
Date T index Conditions MUFs
05 Nov -30 Fair Near predicted monthly values/depressed
20 to 40%
06 Nov -25 Fair Near predicted monthly values/depressed
20 to 30%
07 Nov -20 Normal-fair Near predicted monthly values/depressed
10 to 20%
COMMENT: MUFs were mainly near the monthly predicted levels over
Australian and Antarctic region during UT day 4 November with
minor to mild depressions observed in Northern Australian regions
and minor to mild enhancements further north. Minor to moderate
MUF depressions and degradations in HF conditions in the Aus/NZ
regions may be expected for the next three days due to some possible
enhancements in geomagnetic activity levels on 5 and 6 November
and due to the continued very low levels of ionising radiation.
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
IMPORTANT: This e-mail, including any attachments, may contain,
confidential or copyright information. The views expressed in
this message are those of the individual sender, unless
specifically stated to be the views of SWS. If you are not
the intended recipient, please contact the sender immediately
and delete all copies of this e-mail and attachments.
To unsubscribe from an IPS mail list either send an email to
"MAIL_LIST"-leave at ips.gov.au or go to
Information about training can be obtained from
General information is available from
More information about the ips-dhfpr