[Ips-dhfpr] SWS Daily HF Prop Report - 17 April 18 issued 2336 UT on 17 Apr 2018 [SEC=UNCLASSIFIED]
rwc
rwc at ips.gov.au
Wed Apr 18 09:36:09 EST 2018
SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/17 APRIL 2018 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 1 Normal
Flares: none.
MUFs:
Cocos Island Region:
No data available during local day.
No data available during local night.
Niue Island Region:
Depressed by 20% during local day.
Depressed by 15% during local night.
Northern Australian Region:
Depressed by 20% during local day.
Near predicted monthly values during local night.
Southern Australian Region:
Near predicted monthly values during local day.
Enhanced by 25% 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
Mar 2
Apr 2
May 1
2. FORECAST (18 APRIL - 20 APRIL)
Date T index Conditions MUFs
18 Apr 2 Normal Near predicted monthly values
19 Apr 7 Normal Near predicted monthly values
20 Apr -5 Normal Near predicted monthly values/depressed
15 to 25%
COMMENT: On UT day 17 April, MUFs were near predicted monthly
values over most of the Aus/NZ region. There were minor depressions
in the Northern Australian region during the local day, and minor
depressions in the Niue Island Region across the whole day. There
were a few cases of Sporadic E blanketing. MUFs are expected
to be mostly near predicted monthly levels on 18-19 April, with
minor to moderate depressions possible on 20 April due to forecast
geomagnetic activity.
----------------------------------------------------------
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
http://www.sws.bom.gov.au/mailman/listinfo/"MAIL_LIST".
Information about training can be obtained from
http://www.sws.bom.gov.au/mailman/listinfo/ips-training.
General information is available from
http://www.sws.bom.gov.au/mailman/listinfo/ips-info.
More information about the ips-dhfpr
mailing list