Anomaly Detection alerts you when your website’s search performance suddenly experiences significant irregularities in impressions, clicks, CTR, and position.
The graph below shows your expected range of values in grey and actual values overtime with colored lines. You can adjust the threshold of Anomaly Detection according to your needs. Unexpected drops (negative anomalies) are highlighted in red and unexpected gains (positive anomalies) are highlighted in green.
To learn more about the affected pages or keywords, click on the individual anomaly. Set up automated email alerts to ensure that you are notified in time in case of an anomaly.
Learn more about this new feature in this article.