Jul 28, 2011
A stalled boundary combined with abundant moisture and instability led to quick thunderstorm development across northeast New Mexico on the 28th. Rainfall rates exceeding two inches per hour were reported. Slow and erratic storm motions increased the flash flooding potential over the area. Areas over the Track Fire burn scar as well as in Folsom were the hardest hit.
Source: NOAA National Weather Service Storm Events Database (event 319747). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Union County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.