Overview
- Multiple videos taken on June 21 show a narrow, rotating funnel-like column over Thoothukudi that appeared to touch the ground and kicked up dust and debris.
- After analysing weather data, the India Meteorological Department and its Chennai centre classified the feature as a localised convective vortex or dust whirl caused by strong updrafts beneath a cumulonimbus cloud, not a tornado.
- Private meteorologists and local weather observers described the visuals as a tornado or landspout and estimated very high wind speeds, creating a public dispute over the formation's nature.
- The storm produced concentrated damage to nearly 200 houses, a toll plaza and a private theme park and injured people, with preliminary local loss estimates running into several crores and authorities carrying out assessments.
- Meteorologists note tornadoes are rare in southern India compared with the east and northeast, and they say the proliferation of smartphone video and local observers now documents brief convective vortices that can look like tornadoes and pose real local hazards.