EF1 tornado in Grady County, Oklahoma
Tornado April 19, 2023 · Grady County, Oklahoma
NOAA records this tornado county by county. Its path ran through Grady County → McClain County; the totals above are for the whole tornado.
The path drawn at its surveyed width of 200 yards (0.11 mi) — zoom in and the swath grows to true scale. Other tornadoes recorded nearby that day are shown faint.
What the National Weather Service wrote
The second tornado of the outbreak developed along County Road 1340 about 1.5 miles west of the Grady-McClain County line. The tornado moved east along County Road 1340 destroying a small trailer and a small shed, and damaging trees and a power pole. The tornado moved into McClain County.
The wider storm
Broad troughing was present aloft across the Western US during the afternoon/evening of the 19th. An area of surface low-pressure slowly deepened and moved towards north-central Kansas, with dryline extending from central Kansas through western-north Texas by the late afternoon hours. A well-timed lead upper wave, combined with broken insolation, led to the development of a few supercell thunderstorms across central Oklahoma. Multiple instances of large to very large (>2 inches) hail, along with 18 tornadoes, occurred across central Oklahoma.
Began near Middleberg (35.0730, -97.6980).
Other tornadoes from the same storm system
16 more tornadoes the National Weather Service filed under this storm episode.
Source: NOAA Storm Events Database, event 1094898. Narratives are written by the National Weather Service forecast office that issued the report.
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