2000 Fort Worth tornado outbreak

Natural disaster in downtown Fort Worth, Texas, United States on March 28, 2000 May 2025 March 2017 2000 Fort Worth tornado outbreak Damage Fort Worth.png Elevated image showing various buildings in the foreground and middleground with various degrees of broken windows Aerial view of damaged skyscrapers in downtown Fort Worth March 28, 2000 10 F3 $450 million (2000 USD; $608 million 2016 USD) 2 (+1 non-tornadic) 80 Dallas–Fort Worth metroplex Tornadoes of 2000 During the evening hours of March 28, 2000, an intense F3 tornadoThe National Weather Service officially documents the Fort Worth tornado as an F3 with winds between 158 - 206 mph km/h onNational Weather Service Fort Worth, Texas Tornado Event Report for F3 Tornado in Tarrant County, Texas on March 28, 2000 https://www.ncei.noaa.gov/access/storm-events-database/event-details/5137406 Storm Events Database National Oceanic and Atmospheric Administration's National Centers for Environmantal Information March 7, 2017 Fort Worth, Texas However, a separate damage survey and radar analysis conducted by Timothy P. Marshall and Micahel Foster of the National Weather Service Weather Forecast Office in Norman, Oklahoma concluded tornadic winds peaking at 55-65 ms−1 (125 - 145 mph km/h on x ; );Marshall Timothy P. Foster Michael Damage Survey and Radar Analysis of the Fort Worth and Arlington, TX Tornadoes on 28 March 2000 https://ams.confex.com/ams/pdfpapers/45859.pdf March 7, 2017 Dallas, Texas January 2002 such winds would have corresponded to estimated F2 intensity winds under the former Fujita scale.Edwards Roger The Online Tornado FAQ February 13, 2017 Storm Prediction Center Norman, Oklahoma http://www.spc.noaa.gov/faq/tornado/f-scale.html March 8, 2017 Fujita Tornado Damage Scale However, since the Fujita scale is damage-based and not wind-based, the estimated winds did not factor into the tornado's classification. note struck Downtown Fort Worth, Texas, causing significant damage to numerous buildings and skyscrapers as well as two deaths. The tornado was part of a larger severe weather outbreak that caused widespread storms across Texas and Oklahoma in late-March, spurred primarily by the moist and unstable atmospheric environment over the South Central United States as a result of an eastward-moving upper-level low and shortwave trough. The tornado outbreak was well forecast by both computer forecast models and the National Weather Service, though the eventual focal point for the severe weather—North Texas—only came into focus on March 28 as the conditions favorable for tornadic development quickly took hold. The tornado initially began as a relatively weak tornado in River Oaks, gradually strengthening as it tracked southeastward and then eastward towards Fort Worth's central business district. The twister damaged 266 homes across its 4 mi km on long and 250 yd m on wide path, out of which 28 were destroyed. Damage surveys indicated that much of the tornado's destruction was due to structural deficiencies in many of the older subdivisions impacted by the tornado. Various high-rise and low-rise buildings in downtown Fort Worth sustained various degrees of structural damage including numerous broken windows. Nine other tornadoes also occurred across North Texas on March 28; although most were relatively inconsequential, another strong F3 tornado struck portions of Arlington, including Arlington Municipal Airport. Aside from the two deaths caused by the tornado, a third person was killed in north Fort Worth by a fall of baseball-sized hail. Meteorological synopsis thumb|left|Convective outlook from the Storm Prediction Center highlighting a moderate risk of severe weather over North Texas on March 28 Early on March 28, an upper-level low tracked eastward into the Southern United States along with its associated shortwave trough, sending the subtropical jet through Texas and bringing along with it strong west-northwesterly winds in the upper-levels of the troposphere. Concurrently, a cold front extended zonally tracked south across the Great Plains before eventually stalling near the Red River valley, providing an additional focus area for storm development. Favorable conditions for severe weather were expected ahead of the upper-level low over areas of North Texas; accordingly, the Storm Prediction Center (SPC) issued a moderate risk for severe weather for the region, citing an unstable atmosphere caused by steep lapse rates of 7.5-8.0 °C/km and high convective available potential energy values. The environment was expected to be conducive for the development of supercells as the warped subtropical jet produced strong wind shear over Texas.Evans Jeffry S. Day 1 Convective Outlook 06:00 UTC March 28, 2000 http://www.spc.noaa.gov/exper/archive/event.php?date=20000328 Severe Weather Event: Mar 28, 2000 Storm Prediction Center March 8, 2016 Norman, Oklahoma March 28, 2000 Later that day, a low-level low-pressure area developed west of Wichita Falls at the intersection of a dry line extended southward across Central Texas and the stationary front extended eastward across the Red River valley.Thompson Rich Day 1 Convective Outlook 20:00 UTC March 28, 2000 http://www.spc.noaa.gov/exper/archive/event.php?date=20000328 Severe Weather Event: Mar 28, 2000 Storm Prediction Center March 8, 2016 Norman, Oklahoma March 28, 2000https://ams.confex.com/ams/pdfpapers/46426.pdf A Case Study of the Fort Worth and Arlington Tornadic Supercells of 28 March 2000 Jordan Jason K. Moller Alan R. Vescio Michael D. August 14, 2002 21st Conference on Severe Local Storms and 19th Conference on Weather Analysis and Forecasting/15th Conference on Numerical Weather Prediction https://ams.confex.com/ams/SLS_WAF_NWP/webprogram/21SLS.html 21 9 The Conference Exchange San Antonio, Texas March 11, 2017 With the low-pressure system now in place, the air mass over the Red River valley became increasingly unstable, featuring surface temperatures near 90 °F °C on and high dew points caused by the northerly surge of moisture induced by the subtropical jet.Carbin Greg W. SPC Mesoscale Discussion #432 http://www.spc.noaa.gov/exper/archive/events/000328/mesodisc.html Storm Prediction Center March 8, 2017 Norman, Oklahoma March 28, 2000 The combination of high temperatures and a moist atmosphere resulted in a favorable environment for thunderstorm development. However, despite the heat, temperatures alone were insufficient in breaking the capping inversion–an area of warmer air aloft that prevents the relativity cooler air near the surface from rising. Instead, the approaching shortwave trough provided the impetus necessary to force convection to occur, allowing for the formation of showers and thunderstorms.Marshall Timothy P. Foster Michael Damage Survey and Radar Analysis of the Fort Worth and Arlington, TX Tornadoes on 28 March 2000 https://ams.confex.com/ams/pdfpapers/45859.pdf March 7, 2017 Dallas, Texas January 2002 Initially, computer models indicated that the day's storms would primarily feature strong winds and hail with a minimal risk for tornadoes, with severe weather occurring mainly north of the stalled front in Oklahoma. However, conditions improved further than expected, leading the National Weather Service Weather Forecast Office in Fort Worth, Texas to intensify its verbiage in its public forecasting products as the day progressed and highlighting areas around the Dallas–Fort Worth metroplex as potential risk areas for tornadoes. Thunderstorms began to develop earnestly along the dry line as the afternoon progressed, beginning with initial storm development northeast of Abilene. The strong southwesterly winds aloft from the curved subtropical jet over the region helped to ventilate the storms, allowing for their persistence and intensity. The SPC issued its first of two tornado watches for the event at 2:53 p.m. CST (20:53 UTC) for portions of southern Oklahoma and North-Central Texas.Johns Robert H. Tornado Watch Number 128 http://www.spc.noaa.gov/exper/archive/events/000328/watches.html Storm Prediction Center March 8, 2017 Norman, Oklahoma March 28, 2000 The most favorable environment for tornadoes was initially over the Red River but shifted southward to include the Dallas–Fort Worth area in the evening hours. As storms continued to develop along a line paralleling Interstate 35, some storms congealed into a mesoscale convective system near the Metroplex;Kerr Brynn SPC Mesoscale Discussion #435 http://www.spc.noaa.gov/exper/archive/events/000328/mesodisc.html Storm Prediction Center March 8, 2017 Norman, Oklahoma March 28, 2000 this cluster of storms produced both F3 tornadoes in Fort Worth and Arlington. The complex of storms eventually evolved into a transient bow echo that continued to track eastward into Louisiana.Kerr Brynn SPC Mesoscale Discussion #436 http://www.spc.noaa.gov/exper/archive/events/000328/mesodisc.html Storm Prediction Center March 8, 2017 Norman, Oklahoma March 28, 2000 Elsewhere, supercells continued to propagate eastward across North and South-Central Texas along the dry line, slowly weakening after sunset.Kerr Brynn SPC Mesoscale Discussion #437 http://www.spc.noaa.gov/exper/archive/events/000328/mesodisc.html Storm Prediction Center March 8, 2017 Norman, Oklahoma March 29, 2000 Confirmed tornadoes 10 7 1 0 2 0 0 March 28 event + List of confirmed tornadoes – Tuesday, March 28, 2000F#LocationCounty / parishStateStart coord.Time (CST)Path lengthMax widthSummary F0St. JoMontagueTX33.70 -97.53 St. Jo (Mar. 28, F0)17:240.1 mi km on10 yd m onA mobile home was damaged in St. Jo. Hail from the same supercell damaged cars on US 82. The same storm would later produce several funnel clouds and an additional tornado over Cooke County.National Weather Service Fort Worth, Texas Tornado Event Report for F0 Tornado in Montague County, Texas on March 28, 2000 https://www.ncei.noaa.gov/access/storm-events-database/event-details/5140381 Storm Events Database National Oceanic and Atmospheric Administration's National Centers for Environmental Information March 11, 2017 Fort Worth, Texas F3Fort WorthTarrantTX32.75 -97.35 Fort Worth (Mar. 28, F3)18:18–18:284 mi km on250 yd m on2 deaths – See above section on this tornado – 80 people were injured. F0ItascaHillTX33.70 -97.53 Itasca (Mar. 28, F0)18:200.1 mi km on10 yd m onThis brief tornado did no damage. The same thunderstorm would later spawn two additional tornadoes in Navarro County.National Weather Service Fort Worth, Texas Tornado Event Report for F0 Tornado in Hill County, Texas on March 28, 2000 https://www.ncei.noaa.gov/access/storm-events-database/event-details/5137417 Storm Events Database National Oceanic and Atmospheric Administration's National Centers for Environmental Information March 11, 2017 Fort Worth, Texas F0LindsayCookeTX33.65 -97.23 Lindsay (Mar. 28, F0)18:200.1 mi km on10 yd m onThis brief tornado did no damage. The same storm also produced the earlier F0 tornado in Montague County, in addition to several funnel clouds.National Weather Service Fort Worth, Texas Tornado Event Report for F0 Tornado in Cooke County, Texas on March 28, 2000 https://www.ncei.noaa.gov/access/storm-events-database/event-details/5140383 Storm Events Database National Oceanic and Atmospheric Administration's National Centers for Environmental Information March 11, 2017 Fort Worth, Texas F3ArlingtonTarrant, DallasTX32.73 -97.12 Arlington (Mar. 28, F3)19:05–19:158 mi km on300 yd m onAfter the Fort Worth tornado dissipated, another thunderstorm developed over Johnson County, tracking northeastward into Tarrant County and eventually merging with the supercell that had produced the earlier F3 tornado. The new development prompted the re-issuance of the tornado warning for Tarrant County at 6:40 p.m. CST (00:40 UTC). The Arlington tornado touched down then touched down 25 minutes later, causing initial damage to a restaurant; the tornado's touchdown coincided with the appearance of a tornado vortex signature on radar imagery. Well-built homes within a residential area sustained widespread damage, with some houses experiencing up to F3-rated damage; such damage occurred after garage doors failed, allowing tornadic winds to unroof homes and push out exterior walls. As a consequence, homes that faced the tornadic winds sustained more damage than homes whose attached garages were sheltered from the strong winds. The tornado then did additional damage to one- and two-story homes in another subdivision, producing F3 damage. Many homes suffered the collapse of brick masonry walls due to poor construction as they were not properly anchored to the homes' frames. The tornado then swept across northern portions of the Arlington Municipal Airport, dealing F2 damage before briefly paralleling I-20. The tornado then crossed the interstate, overturning at least one 18-wheeler. The tornado continued to track northeast, causing F2 damage to a subdivision northeast of Grand Prairie Municipal Airport in Dallas County before dissipating.National Weather Service Fort Worth, Texas Tornado Event Report for F3 Tornado in Tarrant County, Texas on March 28, 2000 https://www.ncei.noaa.gov/access/storm-events-database/event-details/5137409 Storm Events Database National Oceanic and Atmospheric Administration's National Centers for Environmental Information March 11, 2017 Fort Worth, TexasNational Weather Service Fort Worth, Texas Tornado Event Report for F2 Tornado in Dallas County, Texas on March 28, 2000 https://www.ncei.noaa.gov/access/storm-events-database/event-details/5137411 Storm Events Database National Oceanic and Atmospheric Administration's National Centers for Environmental Information March 11, 2017 Fort Worth, Texas F0Leon ValleyBexarTX29.48 -98.65 Leon Valley (Mar. 28, F0)19:11–19:120.1 mi km on20 yd m onThis small and short-lived tornado did minimal damage. However, the tornado was preceded by 40 - 50 mph on winds and large hail that damaged cars in Leon Valley. F0RoaneNavarroTX32.18 -96.38 Roane (Mar. 28, F0)19:550.1 mi km on10 yd m onA barn was destroyed, and another was unroofed by the tornado, causing $10,000 in damage. The same storm that produced this tornado also produced an F1 tornado near Bazette and produced the earlier tornado in Hill County, in addition to widespread non-tornadic damage.National Weather Service Fort Worth, Texas Tornado Event Report for F0 Tornado in Navarro County, Texas on March 28, 2000 https://www.ncei.noaa.gov/access/storm-events-database/event-details/5137421 Storm Events Database National Oceanic and Atmospheric Administration's National Centers for Environmental Information March 11, 2017 Fort Worth, Texas F0WSW of WilmerDallasTX32.55 -96.77 Wilmer (Mar. 28, F0)19:550.1 mi km on10 yd m onStorm spotters observed a brief touchdown in rural areas of Red Oak and Wilmer from the same supercell that spawned the earlier F3 tornado in Arlington.National Weather Service Fort Worth, Texas Tornado Event Report for F0 Tornado in Dallas County, Texas on March 28, 2000 https://www.ncei.noaa.gov/access/storm-events-database/event-details/5137413 Storm Events Database National Oceanic and Atmospheric Administration's National Centers for Environmental Information March 11, 2017 Fort Worth, Texas F1BazetteNavarroTX32.18 -96.27 Bazette (Mar. 28, F1)20:153 mi km on250 yd m onThree mobile homes and five barns were destroyed in Bazette. The roofs of two other homes were damaged. Damage from this tornado amounted to $200,000.National Weather Service Fort Worth, Texas Tornado Event Report for F1 Tornado in Navarro County, Texas on March 28, 2000 https://www.ncei.noaa.gov/access/storm-events-database/event-details/5137422 Storm Events Database National Oceanic and Atmospheric Administration's National Centers for Environmental Information March 11, 2017 Fort Worth, Texas F0TrinidadHendersonTX32.15 -96.10 Trinidad(Mar. 28, F0)20:300.5 mi km on20 yd m onA few residences in Trinidad sustained minor damage and trees were downed. The same parent thunderstorm spawned the tornadoes in Navarro and Hill counties and also produced destructive hail over nearby Malakoff and Athens.National Weather Service Fort Worth, Texas Tornado Event Report for F0 Tornado in Henderson County, Texas on March 28, 2000 https://www.ncei.noaa.gov/access/storm-events-database/event-details/5137894 Storm Events Database National Oceanic and Atmospheric Administration's National Centers for Environmental Information March 11, 2017 Fort Worth, Texas Fort Worth, Texas Fort Worth Bank One Building damage edited.jpg Broken windows on the facade of the Fort Worth Bank One building. 10 minutes March 28, 2000, 6:18 p.m. CST (UTC–05:00) March 28, 2000, 6:28 p.m. CST (UTC–05:00) 158-206 mph km/h on 250 yd mi km 4 mi km F3 2 80 2000 $450 million (2000 USD; $608 million 2016 USD)Young Michael E. Fort Worth tornado's devastation 10 years ago changed the face of downtown http://www.dallasnews.com/news/news/2010/03/28/Fort-Worth-tornado-s-devastation-10-6620 March 7, 2017 DallasNews The Dallas Morning News The Dallas Morning News Inc. March 2010 Fort Worth, TexasCostliest Texas Storms https://www.insurancecouncil.org/4DCGI/cms/review.html?Action=CMS_Document&DocID=144&MenuKey=none Insurance Council of Texas March 7, 2017 Tarrant County, Texas (specifically Fort Worth, Texas) The thunderstorm that would eventually produce this intense and destructive F3 tornado in Fort Worth developed from a cluster of storms that formed west of the city. At 4:38 p.m. CST (22:38 UTC), a severe thunderstorm warning was issued on the quickly organizing storm for Parker County. About an hour later, another severe thunderstorm warning was issued, this time for Tarrant County, as the storm continued to track eastward. Radar imagery showed that the supercell was rapidly organizing, developing a bounded weak echo region and hook echo—radar signatures that hint at a strong and potentially tornadic thunderstorm—in less than a half-hour. Radar also indicated that a broad mesocyclone had developed by around 6:00 p.m. CST (00:00 UTC), extending vertically through the entirety of the supercell. At around the same time, a wall cloud was spotted in association with the rotating thunderstorm while baseball-sized hail fell ahead of the rotation in northern Fort Worth along I-820. Winds from the downdraft of another small thunderstorm south of Fort Worth allowed the strengthening supercell to organize further. At 6:10 p.m. (00:10 UTC), a tornado warning was issued for Tarrant County, and accordingly emergency sirens were activated in the Fort Worth a minute later.Letchford C. W. Norville H. S. Bilello J. Damage Survey and Assessment of Fort Worth Tornado, 28 March 2000 http://www.depts.ttu.edu/nwi/Pubs/ReportsJournals/ReportsJournals/D3-28-00-Tor-FtWorth.pdf Texas Tech University March 11, 2017 Lubbock, Texas August 2000The tornado touched down at 6:18 p.m. CST (00:18 UTC) near Castleberry High School northwest of downtown Fort Worth. Initially, the tornado lacked a condensation funnel, and could only be visually identified as dust swirls near the ground beneath the rotating wall cloud aloft; the tornado maintained this appearance for the first five minutes of its lifespan, after which a condensation funnel eventually developed. The first signs of damage occurred in the River Oaks area along SH 183 where metal roof panels were stripped off of a vacant fast food restaurant. After crossing the highway, the tornado inflicted sporadic F0 damage to an older residential area, breaking tree branches and causing some damage to outbuildings; a few chimneys were toppled off of homes. At the time, the tornado's damage path was only a few hundred feet wide. A roof of a home near Roberts Cut Off Road was partially removed, signifying the first instance of F1 damage. Several large and rotted trees were uprooted by the tornado's strong winds as it moved through the area. The tornado then passed directly over Castleberry High School, causing significant damage to the school's field house. Tornadic debris—including rooftop air conditioning units, gravel, and other detached construction—was thrown by the tornado at the school's western façade, causing minor damage. Throughout River Oak, three homes sustained major damage while 51 others experienced minor damage. The tornado crossed the Trinity River and dealt F1 or greater damage to over a hundred homes in the adjacent subdivision. Some roofs sustained partial roof loss and many large trees either lost limbs or were toppled. At the intersection of West Sixth Street and University Drive, the tornado abruptly turned east from its initial southeast heading, bringing it over the Linwood subdivision at around 6:22 p.m. CST (00:22 UTC). The homes in the neighborhood were mostly small, wood-framed structures on pier or beam foundations, making them highly vulnerable to the tornadic winds and resulting in widespread structural failure. A survey conducted by the Wind Damage and Engineering Program at Texas Tech University later concluded that many of the buildings that suffered total structural failure did so due to structural deficiencies rather than the strong winds associated with the tornado. The tornado then passed over a Montgomery Ward distribution center, causing roof damage to the complex and overturning numerous parked trucks; one person was killed while trying to reach shelter after a truck fell on them. Another person was killed after being struck by a collapsing brick wall. Together, these two fatalities represented the only deaths associated with the Fort Worth tornado and the overall tornado outbreak. Several nearby metal buildings were toppled before the tornado once again crossed the Trinity River, entering Fort Worth's central business district. A tornado emergency, the second one ever issued, was declared for the city by the National Weather Service.August 2026 The tornado struck several skyscrapers as it moved across downtown Fort Worth over the course of approximately a minute between 6:25 p.m. CST (00:25 UTC) and 6:26 p.m. CST (00:26 UTC). The first high-rise building impacted was the nine-story Cash America building, which was nearly destroyed by the tornado. All windows on the building's northwestern and southwestern faces were blown out by the strong winds, and the travertine stone façade framing the building's exterior crumbled. While a number of interior partition walls and suspended ceilings collapsed, the building's steel frame remained intact. The tornado also peeled some of the brick masonry off the dome and five-story prayer tower of a nearby Baptist church. The tornado was at its peak strength when it struck the ten-story Mallick Tower, causing the building to lose most of its glass exterior. High-speed debris thrown up by the tornado broke windows in adjacent low-rise office and condominium buildings. Similar damage occurred to several other high-rises including the 35-story Bank One Tower, which lost 80 percent of its 3,000 windows; the Union Pacific Resources Building lost 1,300 of its 5,000 windows.The Union Resources Building was built as Continental Plaza in 1982 and was renamed after Union Pacific Resources became the building's principal tenant in 1998. The same skyscraper was renamed the Carter Burgess Plaza in 2000 and then 777 Main in 2012.Baker Sandra Atlanta owner selling 777 Main tower in downtown Fort Worth http://www.star-telegram.com/news/business/article4536729.html March 11, 2017 Star-Telegram December 16, 2014 Fort Worth, Texas note The tornado eventually dissipated at 6:28 p.m. CST (00:28 UTC) near I-35W after having spent 10 minutes on the ground over a 4 mi km on path and 250 yd m on wide path. Across Fort Worth, 212 homes were damaged, of which 28 were destroyed. Although the tornado dissipated just east of downtown Fort Worth, the parent supercell thunderstorm continued to cause damage, albeit minor and sporadic, to roofs, trees, fences, and billboards roughly 3 mi km on near I-30 and Brentwood Stair Road. See also Weather List of tornadoes striking downtown areas December 2015 North American storm complex Tornado outbreak of April 3, 2012 April 1994 tornado outbreak Notes note References External links Satellite imagery (University of Wisconsin–Madison) Fort Worth Tornado 2000 Tornado Category:F3, EF3 and IF3 tornadoes 03, Fort Worth Category:Tornadoes in Texas Fort Worth Tornado Tornado, Fort Worth, 03 Category:Tornadoes in the Dallas–Fort Worth metroplex 2000-03-28