[ips-sf] SWS Summary Forecast for 25 April - issued 2358UT/24-Apr-2017 [SEC=UNCLASSIFIED]

[rwc]

Very low solar flare activity is expected for today 25 April. The
Earth is still under the influence of very high solar wind speeds from
a recurrent,negative polarity coronal hole. However, there is some
observational evidence that coronal hole effects are now waning. The
geomagnetic conditions at earth are expected to be at active levels
today with isolated chance of minor storms. High-frequency radio
communication users are advised to use slightly lower than the monthly
predicted frequencies today.

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.