Thunderstorm Wind — Miller, Arkansas

2024-06-03 · near Rondo, Miller, Arkansas

Event narrative

Trees downed throughout parts of Miller County.

Wider weather episode

A linear mesoscale convective system (MCS) advanced southeast into the Ark-La-Tex from Oklahoma during the afternoon and evening hours on June 3rd. A pocket of strong instability was present ahead of the line, where MLCAPE values ranged from around 2500 to 3500 J/kg range and surface dew points were in the 70s. Instability along with strong large-scale ascent associated with a vorticity maxima and low-level convergence, provided support for the linear MCS for several hours as it moved southeastward into the Ark-La-Tex and Lower Mississippi Valley. The 0-6 km shear values were also near 40 knots with modest directional shear in the lowest 2 km. This environment supported an isolated wind damage threat with the stronger segments along the leading edge of the line. As a result, several damaging wind reports were recorded across Southwest Arkansas.

View location on OpenStreetMap → (33.4300, -93.9800)

Source: NOAA Storm Events Database, event_id 1194968. Narrative written by the NWS forecast office that issued the report.