[ips-sf] IPS Summary Forecast for 24 January - issued 2311UT/23-Jan-2014

rwc rwc at ips.gov.au
Fri Jan 24 10:11:48 EST 2014

Solar activity was very low during 23 Jan UT. There were only B-class
solar X-ray flares. C-class flares are likely to occur during the next
48 hours. The bright Coronal Mass Ejection (CME) observed leaving the
north east limb of the solar disk during 20 UT on 22 Jan will not be
geoeffective. A CME did not deliver a glancing blow to the Earth
during 23 Sep. The solar wind speed is declining and is presently
about 380 km/s. Geomagnetic activity has been quiet and is expected to
remain quiet during the next 48 hours. Conditions for HF radio
communication are expected to remain enhanced to strongly enhanced
throughout the Australian region.

IPS Radio and Space Services        email: asfc at ips.gov.au
PO Box 1386                         WWW: http://www.ips.gov.au
Haymarket NSW 1240  AUSTRALIA       FTP: ftp://ftp.ips.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 IPS.  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-sf mailing list