GR Manual Storm Tracks is a Windows application that will run side by side with any GRLevelX Software, excluding GREarth. GRMST easily plots storm tracks on the GRLevelX radar screen by using simple hotkeys which allows you to define a storm's current position and forecast position. After defining these two positions a projection will be displayed with the option of viewing ETA city lists. ETA cities can also be displayed within the projection. GRMST currently supports Fan, Wedge, Cone and BOW type projections. These projections are fully customizable giving you the ability to change colors, borders, transparency values amd ETA captions. The ETA function is also open to several customization. The ETA function currently uses my server side city database. GRMST takes on average five seconds to create an ETA list. I've recently created an updated city database that will be installed on your computer with GRMST in the near future. This will allow you to easily add, edit or remove cities. Having the ETA database stored locally will result in faster processing, creating an ETA city list in less than one second.