Omaha: 7 August 1999
Classic setup similar to Maddox frontal/mesohigh type events
Near 500 mb ridge, with approaching shortwave
Moist 850 mb jet, moisture replenishment
Surface boundary normal to flow
Enhanced precipitation efficiency
Moist, tropical atmosphere through a deep layer
Deep warm-cloud layer; enhanced warm rain processes
Enhanced low-level lift where flow meets the boundary
24-h accum ending 12Z 7 Aug 1999