Abstract: Methods and systems for acoustic data analysis are described. An example method includes obtaining digitized acoustic signals corresponding to acoustic signals collected by a logging tool deployed in a downhole environment. The method also includes providing a graphical user interface (GUI) that enables a user to view representations of the digitized acoustic signals and related coherence data. The method also includes receiving user-input regarding adjustment and inversion options for the digitized acoustic signals via a menu of the GUI. The method also includes deriving a shear slowness log for the downhole environment in accordance with the received user-input.