May 20, 2019
An upper level trough was over the Great Basin during the morning hours and moved over the Rocky Mountains during the day. Upper level disturbances moved over West Texas along the edge of this upper trough. A surface trough was over far West Texas and resulted in an abundance of moisture across the area. The atmosphere quickly became unstable as temperatures warmed up at the surface. A dryline was backed up to the higher terrain of West Texas and southeast New Mexico with very good wind shear an
Source: NOAA National Weather Service Storm Events Database (event 821481). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Midland County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.