[Ips-dhfpr] SWS Daily HF Prop Report - 19 January 21 issued 2330 UT on 19 Jan 2021
Regional Warning Centre
rwc at ips.gov.au
Wed Jan 20 10:30:11 EST 2021
SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/19 JANUARY 2021 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (19 JANUARY)
Date T index Conditions
19 Jan 13 Normal
Cocos Island Region:
Enhanced by 15% during local day.
Near predicted monthly values during local night.
Niue Island Region:
No data available.
Northern Australian Region:
Near predicted monthly values.
Southern Australian Region:
Near predicted monthly values 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
2. FORECAST (20 JANUARY - 22 JANUARY)
Date T index Conditions MUFs
20 Jan 0 Normal Near predicted monthly values
21 Jan -10 Normal Near predicted monthly values
22 Jan -5 Normal Near predicted monthly values
COMMENT: On UT day 19 January, MUFs in the Australian region
were mostly near predicted monthly levels with some night time
depressions at mid-latitudes. Sporadic E was observed, strong
at times and mostly at mid latitudes. MUFs in the Australian
region are expected to be near predicted monthly values on 20
to 22 January with mild to moderate depressions on 21 January
in response to expected mild geomagnetic activity. Sporadic E
occurrences are likely.
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