Reed Timmer has been chasing storms for greater than 20 years, since he intercepted his first twister in northern Oklahoma as an undergrad majoring in meteorology. Throughout that point, Timmer, who sometimes logs greater than 50,000 miles on the highway annually, has intercepted numerous tornadoes, each serving to to additional his extreme-weather data. “We nonetheless don’t utterly know what occurs inside a twister,” says Edgar ONeal, a climate journalist who’s Timmer’s chase associate.
Enter the Dominator. That is the third iteration of Timmer’s custom-built twister cell, which he initially rolled out within the late 2000s. The present Dominator has the chassis of an F350 and weighs 10,000 kilos, enabling it to resist the particles, gorilla hail, and 150-mph winds that accompany probably the most highly effective of storms. Based on Timmer, his “holy grail” is to drive the Dominator to inside a quarter-mile of a tornado, then shoot a rocket loaded with sensors straight into the guts of the twister. Timmer has achieved this as soon as: In Could 2019, the rocket tracked the vortex’s stress drop and frigid air temperature. His group’s hope within the coming 12 months is to launch dozens of rockets on the similar time into the swirling updraft of a tornado’s “influx notch.” However even when all these rockets fail, the Dominator is stuffed with its personal sensors to seize priceless scientific knowledge. “That’s the entire level,” says ONeal. “You possibly can launch probes right into a twister, otherwise you may be the probe, and that’s the Dominator.”
