SRV Dominator

Last updated
SRV Dominator
SRV Dominator crop.jpg
SRV Dominator 1
Overview
Designer Reed Timmer, Kevin Barton, Terry Rosema
Body and chassis
Class First Generation Storm Research Vehicle
Layout 4-wheel drive
Powertrain
Engine General Motors LS based small-block V-8, gasoline
Transmission Automatic
Dimensions
Curb weight 8,000 lb (3,600 kg)
Chronology
PredecessorStock 2007 Chevrolet Tahoe truck

The SRV Dominator is the name given to a series of vehicles used for Reed Timmer, as featured on the Discovery Channel series Storm Chasers (SRV stands for Storm Research Vehicle). In April 2013, Timmer, designer and operator of all three Dominator vehicles, joined KFOR-TV's 4WARN Storm Team, all three vehicles collectively referred to by the station as "Dominator 4". [1]

Contents

The Dominator

The Dominator was modified from a 2007 Chevrolet Tahoe that was used during the 2008 storm chasing season and debuted in the 2009 chase season. The modifications included adding bulletproof sheet metal and transparent Lexan armor to protect against flying debris near tornadoes, and an external roll cage and racing-style safety harnesses in case of a vehicle roll. [2] The SRV is not designed to intercept (due mainly to a lack of an anchoring system as employed on the TIV 2) but is able to get as close as "humanly possible" to tornadoes. In 2009, a tornado in Aurora, Nebraska unexpectedly strengthened right over the Dominator and blew out the driver's window, when its exterior Lexan window failed to roll up. Reed Timmer and one of his passengers suffered lacerations to the face from flying glass. [3]

During the Off-Season in 2009, the Dominator was upgraded by strengthening bulletproof and LINE-X sheet metal and Lexan Windows. Further upgrades added mid-season include a vertically-scanning radar intended to profile the winds at different heights within a tornado, as well as compressed-air launchers intended to launch wireless parachute probes to gather and transmit data on tornadoes to a chase. At the end of the 2010 Season, the Dominator was sliding while intercepting a mile wide EF4 tornado in Wadena, Minnesota nearly ending in a disaster. [4] Early in the 2011 storm season, the Dominator suffered various mechanical issues; such as the Four Wheel Drive not working, the Lexan on the drivers side not fully closing, the braking system, borderline total brake failure and hydraulic system failed before the Super Outbreak, but were later fixed.

Sometime after the 2013 season, perhaps even later, Dominator 1 was left sitting in a parking lot.

In 2022, after many years of the Dominator sitting in a parking lot, Timmer was able to get Dominator 1 running. Dominator 1 had suffered from sitting such as damaged and obscured Lexan windows, Timmer losing the keys and possibly other various repairs needed after sitting for so long.

Dominator 2

SRV Dominator 2
Overview
Designer Reed Timmer, Kevin Barton
Body and chassis
Class Second Generation Storm Research Vehicle
Layout 4-Wheel Drive
Powertrain
Engine GM LS based small block V-8, E85
Transmission Automatic Transmission
Chronology
PredecessorStock 2011 Yukon XL

In early 2011, Timmer and other members of TVN purchased a 2011 GMC Yukon XL, which would be the base vehicle for a second Dominator vehicle named Dominator 2. Changes from the first Dominator are said to include a flex fuel engine, improved aerodynamic streamlining thanks to the fully sealed outer shell, higher ride height, swiveling rear passenger seats, improved hydraulics, and upgraded armor protection as well as anchoring spikes that could allow it to engage tornadoes stronger than those the original Dominator could safely face. Timmer also stated that both vehicles would be used with one going into tornadoes to gather data from inside the funnel while the other would collect data from just outside the tornado, with the intention of comparing the two sets of data. [5] The second generation Dominator features reinforced sheet metal and transparent Lexan has been strengthened with higher-quality steel and an additional LINE-X coating. This shell is firmly affixed to the frame and chassis of the GMC Yukon. The new model retains a roll cage and racing-car safety seats with full-torso belts for added crew protection. [6]

Dominator 2 first saw action during the tornado outbreak sequence of May 21–26, 2011 in central Oklahoma, shown on the fifth season of Storm Chasers.[ citation needed ]

On May 31, 2013, Dominator 2 was damaged when it intercepted a record breaking multiple-vortex tornado near El Reno. According to KFOR-TV, posts by Reed on Facebook, and as shown in Season 2, episodes 11 and 12 of Tornado Chasers, the hood was ripped off of the vehicle when the Dominator 2 collided with a downed power line. The tornado would go on to be 2.6 miles (4.2 km) wide with winds measured by radar exceeding 290 mph (470 km/h) (at about 100 m (330 ft) above the surface), making this the largest and strongest tornado ever intercepted by any of the Dominator vehicles. [7] During the chase, Reed and his team found the wrecked SUV of Mike Bettes and his team from The Weather Channel's Great Tornado Hunt after it had been rolled into a field by a sub-vortex from the main tornado. Joined by members from Oklahoma City's KFOR-TV Channel 4 storm chasing team and first responders like the Oklahoma Highway Patrol, Bettes and his crew were rescued and evacuated to receive medical attention. Reed later learned that TWISTEX founder Tim Samaras, his son Paul, and storm chasing partner Carl Young, were fatalities of the El Reno tornado.

In 2022, Timmer had attempted to get Dominator 2 back on the road after sitting for many years. Unsuccessful, Dominator 2 needed to be towed to the new warehouse, possibly facing expensive repairs to get it back running.


Dominator 3

SRV Dominator 3
Overview
Designer Reed Timmer, Kevin Barton, Sean Schofer
Body and chassis
Class Third Generation Storm Research Vehicle
Layout 4-Wheel Drive with Locking Rear Differential.
Powertrain
Engine Ford Powerstroke V-8, diesel
Transmission Automatic Transmission
Dimensions
Curb weight 11,000 LBS
Chronology
Predecessor Stock 2012 Ford F-350 Super Duty Crew Cab SRW

A third Dominator vehicle was completed in late April 2013. [8] This vehicle, named Dominator 3, was built using a 2012 Ford F-350 Super Duty pickup truck as the base vehicle — the first Dominator vehicle not to use a General Motors vehicle as the base. The vehicle features an electric winch, airbag lowering suspension, hydraulic anchoring spikes, and gull-wing doors (which were augmented with touch-activated actuators in early 2014) for the driver, front and rear passengers. It is also the first Dominator vehicle to utilize a diesel powerplant.

Dominator 3 first saw action during the tornado outbreak of May 18–21, 2013, making three separate intercepts on an EF4 tornado near Shawnee, Oklahoma on May 19.

Dominator 3 successfully intercepted an EF1 Tornado near Spalding, Nebraska on May 12th, 2023. [9]

Dominator Fore

SRV Dominator Fore
Overview
Designer Reed Timmer
Body and chassis
Class Fourth Generation Storm Research Vehicle
Layout 4-Wheel Drive.
Powertrain
Engine Subaru 2.5 L FB25 H4
Transmission Automatic Transmission
Dimensions
Curb weight 3,717 Lbs
Chronology
Predecessor Stock 2018 Subaru Forester 2.0 XT
Successor Stock 2016 Subaru Forester PEZV 2.5i

Dominator Fore is a 2018 Subaru Forester modified for storm chasing. The Dominator Fore is a more standard vehicle, unlike Timmer's previous storm-chasing vehicles, which were heavily fortified trucks. Timmer has said that the Forester is a good choice for certain situations due to its smaller size and maneuverability. This allows him to navigate tight spaces and avoid debris during storms. While not specifically built for the purpose like Timmer's other Dominator vehicles, the Subaru has taken its fair share of punishment over the years. Timmer has documented the car's many dents and dings sustained while chasing storms, including hail damage and encounters with tornadoes. Despite the wear and tear, Timmer had managed to keep the Subaru operational. In September 2022, Timmer's Dominator Fore was even caught in the storm surge of Hurricane Ian and left battered and non-functional. In late December 2022, Timmer has since purchased a 2016 Subaru Forester 2.5i as a replacement Dominator Fore. The whereabouts or status of the original Dominator Fore are unknown, however the hood has been swapped onto the new vehicle.

See also

Related Research Articles

<span class="mw-page-title-main">El Reno, Oklahoma</span> City in Oklahoma, United States

El Reno is a city in and county seat of Canadian County, Oklahoma, United States. As of the 2020 census, the city population was 16,989, marking a change of 1.55% from 16,729, recorded in the 2010 census. The city was begun shortly after the 1889 land rush and named for the nearby Fort Reno. It is located in Central Oklahoma, about 25 miles (40 km) west of downtown Oklahoma City.

<span class="mw-page-title-main">Storm chasing</span> Pursuit of any severe weather condition

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<span class="mw-page-title-main">Tornado records</span> List of world records related to tornadoes

This article lists various tornado records. The most "extreme" tornado in recorded history was the Tri-State tornado, which spread through parts of Missouri, Illinois, and Indiana on March 18, 1925. It is considered an F5 on the Fujita Scale, even though tornadoes were not ranked on any scale at the time. It holds records for longest path length at 219 miles (352 km), longest duration at about 3+12 hours, and it held the fastest forward speed for a significant tornado at 73 mph (117 km/h) anywhere on Earth until 2021. In addition, it is the deadliest single tornado in United States history with 695 fatalities. It was also the third most costly tornado in history at the time, but has been surpassed by several others when non-normalized. When costs are normalized for wealth and inflation, it still ranks third today.

<span class="mw-page-title-main">Mike Bettes</span> American Television Meteoroligist

Michael Bettes is an American television meteorologist and storm chaser who works for The Weather Channel in Atlanta, Georgia. He was a co-host of AMHQ: America's Morning Headquarters. He hosts Weather Underground TV. Bettes has been an on-camera meteorologist for TWC since 2003, and is also an occasional fill-in weather anchor on The Today Show.

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The Tornado Intercept Vehicle 1 and Tornado Intercept Vehicle 2 are vehicles used to film with an IMAX camera from very close to or within a tornado. They were designed by film director Sean Casey. Both TIVs have "intercepted" numerous tornadoes, including the June 12, 2005, Jayton, Texas tornado, the June 5, 2009, Goshen County, Wyoming tornado, and the strongest intercept, made by TIV 2, the May 27, 2013, Lebanon, Kansas tornado.

Tornado Glory is an American documentary film that was released in 2006 by PBS. Produced by Angry Sky Entertainment, the program follows storm chasers Reed Timmer and Joel Taylor through Tornado Alley during the 2003 storm season. The film was produced and directed by Ken Cole.

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Storm Chasers is an American documentary reality television series that premiered on October 17, 2007, on the Discovery Channel. Produced by Original Media, the program follows several teams of storm chasers as they attempt to intercept tornadoes in Tornado Alley in the United States. The show was canceled at the end of its 5th season by Discovery Communications on January 21, 2012.

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<span class="mw-page-title-main">TWISTEX</span> Tornado research experiment

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<i>Storm Riders</i> (TV series) American TV series or program

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<span class="mw-page-title-main">2013 El Reno tornado</span> Widest and second-strongest tornado ever recorded

During the early evening of Friday, May 31, 2013, an extremely large and powerful tornado occurred over rural areas of Central Oklahoma. This rain-wrapped, multiple-vortex tornado was the widest tornado ever recorded and was part of a larger weather system that produced dozens of tornadoes over the preceding days. The tornado initially touched down at 6:03 p.m. Central Daylight Time (2303 UTC) about 8.3 miles (13.4 km) west-southwest of El Reno, rapidly growing in size and becoming more violent as it tracked through central portions of Canadian County. Remaining over mostly open terrain, the tornado did not impact many structures; however, measurements from mobile weather radars revealed extreme winds up to 135.0 m/s within the vortex. These are among the highest observed wind speeds on Earth, just slightly lower than the wind speeds of the 1999 Bridge Creek–Moore tornado. As it crossed U.S. 81, it had grown to a record-breaking width of 2.6 miles (4.2 km), beating the previous width record set in 2004. Turning northeastward, the tornado soon weakened. Upon crossing Interstate 40, the tornado dissipated around 6:43 p.m. CDT (2343 UTC), after tracking for 16.2 miles (26.1 km), it avoided affecting the more densely populated areas near and within the Oklahoma City metropolitan area.

<i>Tornado Chasers</i> (TV series) American TV series or program

Tornado Chasers is an American documentary series that premiered on September 19, 2012, on TVNweather.com. The program follows Reed Timmer and his team of storm chasers as they attempt to intercept tornadoes in Tornado Alley in the United States and Canada. Season 2, funded largely through a successful Kickstarter campaign, commenced on September 30, 2013. The series is a two-time Webby Award Honoree, once for Best Documentary Series in 2013, and again for Best Editing in 2014.

James M. Leonard, also known as "Cyclone Jim", was an American professional storm chaser, photographer, and videographer. Intercepting severe weather including thunderstorms, tornadoes, hurricanes and typhoons, he was among the earliest storm chasers. He was the first to photograph an anticyclonic tornado.

References

  1. "Reed Timmer brings chasing chops to 4WARN Storm Team". KFOR.com. 17 April 2013. Retrieved 2013-05-22.
  2. "TVN Dominator". TornadoVideos.Net. Retrieved 2012-10-13.
  3. "Top 10 Tornado Videos". 2013-12-06.
  4. "2010 Dominator Upgrade". TornadoVideos.Net. Archived from the original on 2012-11-24. Retrieved 2012-10-13.
  5. TornadoVideos.net (March 21, 2011). "TVN picks up the new Dominator for 2011!". YouTube . Retrieved 2012-10-13.
  6. "Discovery Channel".
  7. "El Reno tornado is 'super rare' national record-breaker". 2013-06-05.
  8. TornadoVideos.net (May 3, 2013). "Dominator 1-3 and Chopper4". YouTube . Retrieved 2013-03-03.
  9. Cole, Ken (January 0101). "The Making of Tornado Chasers: Behind the Scenes of the Groundbreaking Documentary Series".