EF1 Tornado — Nowata, Oklahoma

2024-11-04 · near Watova, Nowata, Oklahoma

Event narrative

This is the second segment of a two-segment tornado. The tornado moved into Nowata County west of the N 4100 Road. It moved northeast and dissipated east of the N 4100 Road, and north of the E 280 Road. Trees were uprooted in its path. Based on this damage, maximum estimated wind in this segment of the tornado was 90 to 100 mph.

Wider weather episode

Strong to severe thunderstorms developed into and across eastern Oklahoma during the late morning through afternoon of the 4th, in an unseasonably moist and unstable air mass ahead of an approaching cold front. The atmosphere became very unstable ahead of the thunderstorms. The deep-layer and low-level wind shear strengthened during the afternoon, in response to a strong storm system translating into the Southern Plains from the Southern Rockies. The combination of very unstable air and very strong wind shear resulted in the development of some supercell thunderstorms, which produced multiple tornadoes across northeast and east central Oklahoma, including a long-track significant tornado that affected Cherokee and Adair Counties before moving into Arkansas. Damaging wind gusts also occurred. Locally heavy rainfall resulted in flash flooding.

View location on OpenStreetMap → (36.5980, -95.7180)

Source: NOAA Storm Events Database, event_id 1219384. Narrative written by the NWS forecast office that issued the report.