diff --git a/src/lint/linter/ArcanistXHPASTLinter.php b/src/lint/linter/ArcanistXHPASTLinter.php
--- a/src/lint/linter/ArcanistXHPASTLinter.php
+++ b/src/lint/linter/ArcanistXHPASTLinter.php
@@ -49,18 +49,23 @@
   public function getAdditionalInformation() {
     $table = id(new PhutilConsoleTable())
       ->setBorders(true)
-      ->addColumn('id',    array('title' => pht('ID')))
-      ->addColumn('class', array('title' => pht('Class')))
-      ->addColumn('name',  array('title' => pht('Name')));
+      ->addColumn('id',       array('title' => pht('ID'), 'align' => 'right'))
+      ->addColumn('class',    array('title' => pht('Class')))
+      ->addColumn('name',     array('title' => pht('Name')))
+      ->addColumn('severity', array('title' => pht('Default Severity')));
 
     $rules = $this->rules;
     ksort($rules);
 
     foreach ($rules as $id => $rule) {
+      $severity = ArcanistLintSeverity::getStringForSeverity(
+        $rule->getLintSeverity());
+
       $table->addRow(array(
         'id' => $id,
         'class' => get_class($rule),
         'name' => $rule->getLintName(),
+        'severity' => $severity,
       ));
     }