This is one of over 4720 effects generated by Filter Forge, a Photoshop plugin that allows you to create your own filters.
To open this filter, you must have Filter Forge 1.0 or higher installed on your computer. If you don't have it installed yet, click here to download Filter Forge
This filter varies from an electric wave effect to a clouding effect ,A distortion effect combining multiple distorted versions of the original image by way of blend mode.
cloud wave distortion lightning electric