NOTICE DATE: June 22, 2009 NOTICE TYPE: M-B062209-01 Outage - MOS Public SHORT DESCRIPTION: MOS Public functionality of the ERCOT Website experienced an outage in service from 5:16 AM to 6:34 AM on Saturday, June 20, 2009 INTENDED AUDIENCE: ERCOT Market Participants DAY AFFECTED: June 20, 2009 from 5:16 AM to 6:34 AM LONG DESCRIPTION: The MOS Public functionality of the ERCOT Website experienced an outage in service from 5:16 AM to 6:34 AM on Saturday, June 20, 2009. Reports could not be downloaded from MOS Public pages during that time. The root cause is being investigated. CONTACT: If you have any questions, please contact your ERCOT Account Manager. You may also call the general ERCOT Client Services phone number at (512) 248-3900 or contact ERCOT Client Services via e-mail at [log in to unmask]<blocked::mailto:[log in to unmask]>. If you are receiving e-mail from an ERCOT distribution list that you no longer wish to receive, please follow this link in order to unsubscribe from this list: http://lists.ercot.com<http://lists.ercot.com/> ad