<html><head><meta http-equiv="Content-Type" content="text/html charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Hello Web Service users,<div class=""><br class=""></div><div class="">Starting tomorrow - Thursday July 23, 2015 - at 11:00am PDT (UTC-7) there will be some maintenance being performed on the IRIS DMC database. This maintenance period is expected to last approximately 30-45 minutes. </div><div class=""><br class=""></div><div class=""><b class=""><i class="">During this time, most web services will be down and unresponsive. </i></b>Please make alternate plans for your data request needs.</div><div class=""><br class=""></div><div class="">As a reminder, an announcement will be posted to the Webservices list and to the IRIS website ~10 minutes prior to the database maintenance.</div><div class=""><br class=""></div><div class="">Thank you for your patience.</div><div class=""><br class=""></div><div class="">Regards,</div><div class="">IRIS DMC</div></body></html>