- The Tulia tornado
- 0.194 bar(s)
- United States (Tulia)
On 21 April 2007, a series of tornadoes broke out across Texas, USA. One of these, an EF2, hit a mobile mesonet vehicle that was gathering scientific data in the town of Tulia. The instruments on the vehicle recorded a pressure drop inside the vortex of 194 millibars or 0.194 bars (5.72 inches of mercury).
The mobile mesonet vehicle sustained significant damage from the tornado encounter.