Where do Azure wcf service Trace.WriteLine requests go?

I have looked at a lot of different Azure and Wcf service examples. I have configured a trace listener and much trace information is appearing in the associated log file; however, I don’t see the results of my Trace.WriteLine requests. I do see my Trace.WriteLine requests in the Azure debugger output panel.. Where is the output of these requests persisted?

From my Web.config

<system.diagnostics>
<sources>
  <source propagateActivity="false" name="System.ServiceModel"
    switchValue="Verbose,ActivityTracing">
    <listeners>
      <add type="System.Diagnostics.DefaultTraceListener" name="Default">
        <filter type="" />
      </add>
      <add name="AzureLocalStorage">
        <filter type="" />
      </add>
    </listeners>
  </source>
  <source name="System.ServiceModel.MessageLogging" switchValue="Information">
    <listeners>
      <add type="System.Diagnostics.DefaultTraceListener" name="Default">
        <filter type="" />
      </add>
      <add name="AzureLocalStorage">
        <filter type="" />
      </add>
    </listeners>
  </source>
</sources>
<sharedListeners>
  <add type="WCFServiceWebRole1.AzureLocalStorageTraceListener, WCFServiceWebRole1"
    name="AzureLocalStorage">
    <filter type="" />
  </add>
</sharedListeners>
<trace autoflush="true" />

From my AzureLocalStorageTraceListener.cs

    public class AzureLocalStorageTraceListener : XmlWriterTraceListener
{
    public AzureLocalStorageTraceListener()
        : base(Path.Combine(AzureLocalStorageTraceListener.GetLogDirectory().Path, "WCFServiceWebRole1.svclog"))
    {
    }

    public static DirectoryConfiguration GetLogDirectory()
    {
        DirectoryConfiguration directory = new DirectoryConfiguration();
        directory.Container = "wad-tracefiles";
        directory.DirectoryQuotaInMB = 10;
        directory.Path = RoleEnvironment.GetLocalResource("WCFServiceWebRole1.svclog").RootPath;
        return directory;
    }
}

http://stackoverflow.com/questions/11655938/where-do-azure-wcf-service-trace-writeline-requests-go