Some Parameters from the Severe Weather Checklist Filled Out Late in the Morning.

• CAPE = 800 (Weakly Unstable).

• NCAPE = 0.13 (moderate)

• CIN = 40 (around 50 J/kg, associated with derechos).

• LCL height = 1100 m (800-1500 Tornadoes unlikely).

• Storm relative inflow = 28 kts (mesocyclones possible).

• Maximum low-level helicity = 320 (right moving supercells with low CAPE).

• 0-1 km Bulk Shear = 22 kts (greater than 20 kts, enhanced chance of significant tornadoes).

• 0-3 km Bulk Shear = 32 kts (20-40 kts – bow echoes with greatest threat for damaging wind.

• 0-6 km Bulk Shear = 45 kts (greater than 40 kts – supercells likely).

• 500 mb storm relative wind = 18 kts (16-40 kts – Tornadic supercells possible).