The List of the Strongest Tornadoes Ever Recorded: Part III

Views of the EF5 tornado that caused catastrophic damage in the city of Joplin, Missouri. Like many of the deadliest tornadoes in US history, the Joplin tornado was extremely powerful and not clearly visible to those in its path. In terms of damage severity, the Joplin tornado easily caused the most intense tornado damage ever surveyed in a heavily urbanized area. (Video stills by Jeff and Kathryn Piotrowski)

□ For a tornado to be considered for categorization, it must have caused at least one fatality and it must have occurred after 1970. While an accurate list is impossible to compile, objectivity is attempted through the use of damage photographs and first-hand survey reports.

The indefinitive list of the strongest tornadoes:

1. Jarrell, Texas – May 27, 1997

2. Smithville, Mississippi – April 27, 2011

3. Kemper County (Philadelphia), Mississippi – April 27, 2011 

4. Bridge Creek, Oklahoma – May 3, 1999    

5. Bakersfield Valley, Texas – June 1, 1990 

6. Phil Campbell, Alabama – April 27, 2011

7. El Reno, Oklahoma – May 24th, 2011

8. Smithfield, Alabama – April 4, 1977    

9. Brandenburg, Kentucky – April 3, 1974 

10. Andover, Kansas – April 26, 1991

11. New Hartford (Parkersburg), Iowa – May 25, 2008

12. Joplin, Missouri – May 22, 2011

13. Guin, Alabama – April 3, 1974 

14. Moore, Oklahoma – May 20, 2013

15. Mulhall, Oklahoma – May 3, 1999

16. Wheatland, Pennsylvania – May 31, 1985

17. Rainsville, Alabama – April 27, 2011

18. Barneveld, Wisconsin – June 8, 1984

19. Will County (Plainfield), Illinois – August 28, 1990

20. Xenia, Ohio – April 3, 1974

The 1995 Kellerville tornado is not included in the “strongest” list because it caused no fatalities. A detailed report of the damage, however, concluded that “the Kellerville tornado was one of the most violent ever surveyed” and was undoubtably capable of causing F5 damage. Vegetation in the tornado’s path was “completely scoured, leaving bare soil.” Asphalt was also stripped from roads, and trees were snapped a few inches above ground level. An unusual feature of the storm was its wobbly, non-linear path – a damage feature that had not been documented before in a violent tornado (Wakimoto, Murphey, Bluestein, Dowell, 2003).

15. Mulhall, Oklahoma – May 3, 1999

Image of the Mulhall tornado from the Doppler On Wheels.

□ The May 3rd, 1999, tornado outbreak is infamous for spawning a devastating F5 tornado that thundered through Bridge Creek and the Oklahoma City suburbs. Peak doppler velocities analyzed in the storm were estimated at 281 – 321mph, the highest ever recorded. Many are unaware, however, that another powerful tornado was analyzed by the Doppler On Wheels later that evening north of Oklahoma City. While peak velocities were somewhat less intense than the Bridge Creek tornado, the incredible size and duration of the winds meant that the storm was potentially capable of causing even more extreme damage.

The tornado touched down three miles south of the town of Mulhall just before 9:30pm. Doppler velocities indicated that the storm was exceptionally large early in its development, with powerful winds expanding over an area greater than four miles in width. The monster tornado quickly developed a pronounced multiple vortex structure as it roared northeast at 30mph. Six minutes after touching down, the large tornado passed to the east of the tiny town of Mulhall. As residents took shelter, hurricane force inflow winds blew through the streets, shattering windows and knocking out power. More than a minute later, winds throughout the town increased as the tornado made its closest pass to the east. Debris loudly impacted the sides of houses as buildings disintegrated and cars tumbled in the thundering winds. The town’s water tower collapsed, sending a tidal wave of water that pushed one home off its foundation. A full four minutes later, the winds began to subside. More than three quarters of the town had been destroyed, and some well-built homes on the edge of town were nearly leveled. Outside Mulhall, a woman was killed in the complete destruction of her home. Ten miles to the north, a man was killed when his vehicle was thrown from beneath an overpass on the I-35.

Despite the severity of the damage in Mulhall, the town was outside the core circulation of the tornado and on the weaker left side of the storm. Doppler analysis indicated that the highest winds occurred on the eastern side of the tornado as sub vortices slingshotted around the right side of the storm at 120mph (Wurman, Alexander, Robinson, Richardson, 2006). Peak velocities of 246 to 257mph were recorded as the tornado strengthened north of Mulhall, and even higher values were estimated. A ring of winds greater than 185mph surrounded the core of the storm, which had a diameter of nearly one mile (Lee, Wurman, 2005). While ground level winds could not be analyzed, it is likely some locations experienced surface winds greater than 180mph for several minutes.

Few, if any damage photographs are publicly available of the areas affected by the core of the storm. The southeast corner of Mulhall, which was more than a mile from the area of strongest winds, experienced borderline F4 damage. Considering that the tornado peaked in intensity well north of Mulhall, it is almost certain the storm was capable of causing a wide swath of F5 damage.

Photographs of the vehicle in which a fatality occurred. Wind damaged grass is visible on the hillside near the destroyed car. The center of circulation passed a mile west of this location.

Despite being well away from the center of the tornado, the brick Mulhall-Orlando Elementary School was nearly leveled by the storm. (The Edmond Sun)

14. Moore, Oklahoma – May 20, 2013

View of the 2013 Moore tornado near the time at which it reached EF5 intensity near Drexel Avenue. (Video by Curtis McDonald and Charles Lubensky)

View of the 2013 Moore tornado as it approached peak intensity. (Video by Curtis McDonald and Charles Lubensky)

In the midst of a multi-day severe weather outbreak across the Great Plains, a large funnel descended from the sky in Grady County, Oklahoma. News stations in Oklahoma City interrupted regular programming to broadcast footage of the tornado as it turned towards the city’s southern suburbs at 30mph. A rare tornado emergency was issued for the metropolitan area just after 3pm.

The large tornado traversed eight miles of sparsely populated countryside before entering a period of rapid intensification a mile east of the Canadian River. Homes in wealthy subdivisions just west of Moore were swept completely away as the tornado thundered through the area, leading to five fatalities. Powerful winds engulfed an area greater than a half-mile in diameter, but the worst damage was confined to a narrow streak less than 80-yards wide. Within the worst affected areas, vegetation was ripped from the ground and large trees were shredded into featureless trunks.

The tornado was likely above the EF5 threshold as it crossed Western Avenue and ripped through Celestial Acres and other equine sports facilities, killing approximately 100 horses (Kuruvilla, 2013). Nearby, a 20,000lb water tank was ripped from its anchorage and thrown a half-mile, and an oil tank weighing more than 5,000lbs was hurled 1.3 miles (Nye, 2013). Less than a minute later, the tornado entered the densely populated neighborhoods of Moore. Briarwood Elemenatry School, located at the western edge of town, experienced EF5 damage (NWS, 2013). Several deaths occurred as rows of tightly packed homes were whipped to the ground near Santa Fe Avenue. After crossing over Penn Lane, the tornado may have reached a secondary intensity maxima as it roared over Plaza Towers Elementary School. The school’s well-built concrete walls collapsed in the storm, crushing seven children to death (Kelly, 2013). Just south of the school, six more were killed as an entire residential block was reduced to a checkerboard of bare foundations. Fields in the vicinity of Plaza Towers Elementary were stripped bare and automobiles from adjacent neighborhoods were rolled into twisted balls only a few feet across.

Hundreds of homes were leveled to the ground as the storm made a slight jog to the north, narrowly missing a large theatre complex. A 7-Eleven at the northern margin of the tornado’s damage track was obliterated, killing four people who had taken shelter in the store’s walk-in freezer (Chuck, 2013). The greatest concentration of EF5 damage throughout the tornado’s path occurred on SW 6th Street, where five well-built homes were reduced to bare foundations (Ortega, Burgess et al., 2014). The storm then made a sudden curve to the east, enveloping the Moore Medical Center and nearby businesses. Cars in the medical center’s parking lot were hurled through the air and stacked like leaves against the building’s walls, but no fatalities occurred in the complex. After crossing the I-40, the tornado abruptly narrowed but maintained extreme intensity as it tore a streak of destruction through eastern Moore. Four separate homes, each in a different neighborhood, were destroyed in EF5 fashion between Broadway Street and Sunnylane Road (Ortega et al., 2014). Approximately 40 minutes after first touching down, the tornado roped out and dissipated near the shores of Stanley Draper Lake.

The Moore tornado caused extreme vegetation damage in areas just west of the city. Large trees were completely debarked or sheared just above ground level in a swath often only 30 yards wide. Near Western Avenue, the tornado left a streak of scoured earth only 50ft away from bushes with relatively little damage.

The Moore tornado caused extreme vegetation damage in areas just west of the city. Large trees were completely debarked or sheared just above ground level in a swath often only 30 yards wide. Near Western Avenue, the tornado left a streak of scoured earth only 50ft away from bushes with relatively little damage.

Two views of EF5 home damage in Moore. Both residences were determined to have been well-constructed.

Two views of EF5 home damage in Moore. At left, a row of five well-constructed homes near the Moore Medical Center was obliterated  At right, a large, strongly anchored house was reduced to a clean foundation at the eastern edge of Moore (Ortega et al., 2014).

More than half of the 23 direct fatalities from the Moore tornado occurred in the vicinity of Plaza Towers Elementary School. Seven students were killed in the school's collapse and another six deaths occurred in homes swept completely away on ar adjacent to SW 14th Street.

More than half of the 23 direct fatalities from the Moore tornado occurred in the vicinity of Plaza Towers Elementary School. Seven students were killed in the school’s collapse and another six died in homes swept completely away on or adjacent to SW 14th Street. (Image by Geoff Legler)

13. Guin, Alabama – April 3, 1974

Despite its impressive reputation, little information is available on the Guin tornado. All of the photographs used in this article were taken from this video.

Despite its impressive reputation, little information is available on the Guin tornado. Most of the photographs used in this article were taken from this video by ABC 33/40.

As the 1974 Super Outbreak drew to a close in the Ohio River Valley, a series of powerful supercells erupted in the nighttime sky over the Deep South. Around 8:45pm, a large tornado touched down near the Mississippi/Alabama state line and rapidly roared to the northeast. Like most intense tornadoes in the South, the storm was exceptionally fast moving and buried within sheets of torrential rain and hail. Hundreds of trees were felled each second as the tornado ripped through sparsely populated sections of Lamar County. The tornado reached F5 intensity as it crossed into Marion County, devastating several rural homes before reaching the small town of Guin. Homes and businesses within a 300-yard wide swath were reduced to bare concrete slabs. According to former NWS forecaster J. B. Elliot, “even the foundations were dislodged and, in some cases, swept away” *(ABC, 2006). Survivors described a very sharp line separating the worst damage from adjacent homes that were relatively unscathed. Most of the debris from Guin was blown to the northeast and wrapped around debarked trees.

After exiting Guin, the tornado plowed through the William Bankhead National Forest, leaving a well-defined streak of damage that was later photographed by satellites. The tornado weakened as it approached Lawrence County and finally lifted near Decatur after traveling just over 100 miles. Most, if not all of the damage and fatalities occurred in the tornado’s first 40 miles on the ground. Tom Grazulis lists 20 deaths in Guin and 30 overall, whereas the NWS shows 23 fatalities in Guin and 28 total.

In recent years, the intensity of the Guin tornado has become a frequent topic of conversation on severe weather message boards. Many of the extraordinary claims (including that Prof. Fujita considered an F6 rating) appear to have originated from meteorologist J. B. Elliot, who surveyed the damage in Marion County. Little photographic evidence exists of the destruction in and around Guin, so little objective information is available to either verify or disprove personal accounts. The tornado was undoubtably a historic event, but no solid evidence exists that indicates it was any more intense than the EF5’s that struck Alabama in 2011.

Brick homes were swept completely away on the west side of Guin. According to Tom Grazulis, the tornado was one of the most intense of the 20th century and caused F5 damage both before and after striking Guin (Grazulis, 1991).

Brick homes were swept completely away on the west side of Guin. According to Tom Grazulis, the tornado was one of the most intense in Alabama’s history (circa 1991) and caused F5 damage both before and after striking Guin (Grazulis, 1991).

Aerial view of the damage swath in Guin. (Image used by C. F. Boone)

Aerial view of the damage swath in Guin. (Image used by C. F. Boone)

12. Joplin, Missouri – May 22, 2011

View of the Joplin tornado as it tears through the city at EF5 intensity.

□ On a stormy afternoon in 2011, the city of Joplin, Missouri, was struck by the most catastrophic tornado in modern history. In only twelve minutes, the exceptionally violent storm killed 158 people and destroyed more buildings than any single tornado since 1925. The event was a meteorological worst case scenario; the nearly mile-wide tornado rapidly intensified moments after touching down on the western outskirts of a densely populated area. Within five minutes of touchdown, the tornado was causing EF5 damage.

The tornado began its trek across the southern half of Joplin around 5:40pm. Storm chasers photographed the ragged funnel as it entered the city near the Twin Hills Country Club. The rapidly intensifying tornado soon became rain-wrapped and indistinguishable to those in its path. A damage survey indicated that the tornado widened and developed a pronounced multiple vortex structure moments before engulfing St. Johns Hospital. The large, ten-story medical complex was devastated by the storm, and survivors reported that patients in the ER were “sucked out of windows into the parking lot” (Sulzberger, 2011). The extreme inner core of the tornado, which passed just north of the hospital, was powerful enough to rip pavement from a parking lot and hurl thousands of cars long distances, reducing many to unrecognizable balls of twisted metal. One tractor trailer originating from St. Johns was shredded to its frame and wrapped around a debarked tree. Surveyors later noted that the tornado uprooted 300lb cement parking stops, which had been tightly anchored into concrete. A wind engineer concluded that such damage required winds of at least 205mph. Taking into account the friction from densely packed homes and businesses, winds of 205mph or greater only inches above the ground easily indicates significantly stronger winds a few yards higher up.

As the tornado continued eastward past St Johns Hospital it completely swept away brick homes along 20th Avenue. Trees and low-lying shrubs in the area were stripped entirely of bark and branches, and patches of grass were scoured from exposed hillsides. Just before roaring over Moffet Avenue, the tornado obliterated the Greenbriar Nursing Home, leading to 21 fatalities. The swath of EF3+ damage increased to a half mile in width as the tornado obliterated businesses on Main Street, and hurricane force inflow winds enveloped more than 200 city blocks. Entire neighborhoods of one and two-story frame homes were flattened and swept away as the tornado roared past Joplin High School, killing dozens. East of the high school, several three-story apartment buildings were nearly leveled to the ground, and sections of concrete curb were shattered and blown away from roadsides.

The tornado maintained EF5 intensity all the way to Rangeline Road, where it obliterated businesses and large department stores. Five people were killed after being torn out of a walk-in freezer at a Pizza Hut, and another eight perished in the destruction of a Home Depot. Surveyors later documented large sections of pavement that were scoured from parking lots near Home Depot and Walmart. As the storm continued eastward, it passed over an industrial area, leaving large warehouses as empty concrete slabs. Dozens of 18-wheeler trucks were hurled more than 300 yards and pronounced wind rowing occurred as debris was blown across Duquesne Road. In southeast Joplin, the tornado weakened but continued leveling buildings until it crossed the I-44 and swirled into a rural area east of the city. When it was all over, more than 7,000 buildings lay in ruins.

Video evidence suggests that most of the extreme damage was caused by incredibly powerful suction vortices rotating within the main funnel. The severity of the destruction was all the more impressive due to the density of structures in the tornado’s path, which would have added significant ground level friction.

A more thorough entry on the tornado can be found here.

At top, a mangled car was hurled into an empty basement. At bottom, a debarked tree with the frame of a disintegrated vehicle wrapped around it. Partial grass scouring is visible in the foreground. (Images by Dan Michaels)

Views of damage just east of St. Johns Hospital, where the tornado likely reached peak intensity. At top, a mangled tractor trailer that was wrapped around a debarked tree. Partial grass scouring is visible in the foreground. At bottom, the remains of an obliterated home. (Images by Dan Michaels)

Aerial view of EF5 damage along Iowa Avenue, where there was a high concentration of fatalities. Many of the homes that were swept away were well-constructed. Survey images taken the day after the tornado confirm that these homes were swept away by the tornado and not clean-up crews.

Views of EF5 damage along 20th Avenue. The images at top show how, in some cases, even taking shelter under a heavy table in a basement was not entirely safe. At bottom, aerial view of trees that were stripped completely bare. Vegetation damage in Joplin was noticeably more intense than vegetation damage in some other EF5 tornadoes, such as the Greensburg tornado of 2007.

Aerial view of extreme damage to large businesses and warehouses surrounding Rangeline Road. A defined trail of wind damaged grass marks the streak of worst damage. At left, a close view of two parking lots that were scoured of pavement. At top, the Walmart parking lot, and at bottom, a parking lot 100 yards to the east of the devastated Home Depot.

11. New Hartford (Parkersburg), Iowa – May 25, 2008

Two views of the EF5 tornado. The left photograph shows the tornado directly over Parkersburg. (Miles Humphrey)

□ During a wide-scale severe weather outbreak across the Great Plains, a massive tornado touched down in the cornfields of central Iowa. The wedge tornado quickly reached EF4 intensity as it thundered to the east over open farmland. Only a few minutes after forming, the intensifying tornado ripped through the small town of Parkersburg, killing seven people. The entire southern half of town was leveled, and more than 100 homes and businesses were obliterated. According to the town’s mayor, Bob Haylock, “most of those killed in Parkersburg were in basements” (NY Times, 2008). Many of the destroyed homes were swept completely away, floorboards and all, exposing people who had taken shelter underground to the full force of the tornado. Another indication of the tornado’s exceptional power was the presence of finely granulated debris throughout the damage swath (NWS Survey, 2008). Photographs reveal that much of the material from devastated buildings in Parkersburg was ground into tiny pieces the size of woodchips and deposited east of town.

The EF5 damage contour commenced on the southwest edge of town and continued intermittently for the next ten miles. Aerial photographs suggest the tornado was approaching peak intensity just east of Parkersburg as it passed over a golf course. Grass in the area was partially scoured from the ground and well-constructed homes were swept completely away. Surveyors also documented thick, well-anchored basement walls that were undermined by the tornado’s incredible winds. As the tornado continued eastward it maintained its strength and size. By the time the tornado reached a rural housing subdivision north of New Hartford, it was likely at peak intensity. Two more died as several homes were reduced to empty basements plastered in mud and debris. Trees in the area were completely debarked and cars were hurled long distances and mangled beyond recognition.

The Parkersburg tornado passed only a few miles north of downtown Waterloo. Had the tornado tracked slightly farther to the south at EF5 intensity, the number of destroyed homes could have topped 3,000. The destruction in eastern Parkersburg and New Hartford solidified the EF5 tornado’s place as one of the most intense in modern history.

Aerial view of extreme damage in Parkersburg. The damage to the industrial buildings at lower left was deemed to be of EF5 intensity (NWS Survey, 2008).

Views of EF5 damage to a home east of Parkersburg. Extreme winds knocked over thick, well-anchored basement walls and left cracks in the home’s foundation. The streak of damage east of Parkersburg was marked by partially scoured grass and pronounced wind rowing, both indications of EF5 intensity. In the image at right, view of finely mulched debris from homes more than a half mile to the west. (NWS, 2008)

The remains of a frame home in New Hartford. The woman who lived at the residence was killed despite seeking shelter in the home’s basement. Trees in the area were completely debarked, and a vehicle that was stripped to its metal frame can be seen in the background. (Jungbluth, 2008)

At top, view of the tornado’s path as it exited Parkersburg and swept away homes along a golf course. The tornado left a visible trail of partially scoured grass. At bottom, a close up view of grass nearly ripped from the ground in New Hartford. (NWS Survey)

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Click to see:
Part I
Part II
Part IV

Amazing Damage Pictures from the EF5 Rainsville Tornado – April 27, 2011

Two Video stills, only seconds apart, of the Rainsville tornado as it rapidly strengthens to maximum intensity. At right, the appearance of the tornado over Lingerfelt Road. (Video by YORKBAMA)

Two video stills, only seconds apart, of the Rainsville tornado as it rapidly strengthens to maximum intensity. At right, the appearance of the tornado over Lingerfelt Road. (Video by YORKBAMA)

During the April 27th, 2011 Super Outbreak, a tornado of incredible ferocity left a streak of devastation through northeast Alabama. The tornado carved a modest 34 mile path, significantly shorter than many other tornadoes that day, but the intensity of the damage near the community of Rainsville was astounding. Some of the most powerful instances of tornado damage ever recorded occurred within a one mile long corridor along Lingerfelt Road, just east of central Rainsville. In DeKalb County, 25 people lost their lives and more than 200 homes were destroyed. The EF5 tornado’s damage path was unusual and showed bizarre selectivity. Narrow bursts of extreme destruction were surrounded on all sides by damage of lesser intensity. In some cases, EF5 damage was found within 80ft of seemingly undisturbed trees. Visual documentation of the tornado indicates it had a complex multiple vortex structure.

*Special thanks to the Robinson family for their photographs and personal stories. 

Nine miles after touchdown, the tornado entered a populated neighborhood in eastern Rainsville. The tornado’s first fatalities occurred in this area.

Visual appearance of the Rainsville tornado as it was causing near-EF5 damage. The videographer was on Main Street in downtown Rainsville, about one mile west of the tornado. Distinct multiple vortices are clearly visible. (Youtube/pitwagonweb)

According to an NWS contour map, the tornado was at EF5 strength as it crossed Main Street. The DeKalb County School Coliseum (large structure at right center) and adjacent homes only experienced moderate damage, however. Genuine EF5 damage commenced a half mile northeast of this area.

A school bus was blown from the parking lot of the coliseum and stripped down to its metal chassis. Home damage nearby was of EF2 to EF3 intensity, but vehicle damage of this severity is rare and an indication incredibly violent winds were imbedded somewhere within the tornado.

A cul-de-sac of large homes was swept away along Marshall Road. Extreme winds and high velocity debris left unusual gouge marks in a field downwind. Damage in this area was approaching EF5 intensity.

Before and after views of the devastated

Before and after views of the devastated cul-de-sac.

A stone home on Skaggs Road (top center) was swept completely away, resulting in one fatality and two serious injuries. The NWS survey team documented a section of the home’s foundation that was pulled from the ground. This likely occurred when a stone column anchored to the underlying concrete was torn away.

Severe damage to a large, two-story home on Lingerfelt Road (incorrectly spelled “Lingerfeldt” in the NWS survey report). The position of fallen trees indicate a small scale vortex passed directly over the home before entering a wooded area to the northeast.

Close aerial view of the home in the image above.

Some of the most powerful tornado damage ever surveyed occurred at the Robinson family property at 1608 Lingerfelt Road. A large, two-story brick home was swept completely away and sections of pavement were ripped from the driveway (visible as light spots at top center). Even more impressively, the tornado ripped an 800lb safe that had been anchored to the home’s foundation and threw it 200 yards to the north. The door to the safe, which had been closed, was torn completely off. Additionally, a heavy concrete porch weighing thousands of pounds was shattered and blown away, and heavy supporting anchors were torn from the ground. The Robinson family fled the tornado in a vehicle, but several neighbors survived inside an adjacent underground storm shelter. The tornado scoured dirt and ripped open a section of the shelter’s roof, partially exposing the people huddled inside. (NWS Rainsville Tornado Survey, 2011)

Wide view of the Robinson home and surrounding areas. The strangely selective nature of the damage is apparent. Grass near the empty foundation was partially scoured away, yet trees 80ft to the east stand seemingly untouched. A truck that had been parked at the Robinson home was mangled beyond recognition and found 250 yards to the north (near the top edge of the image).

At left, the cab of the truck that was thrown a quarter mile from the Robinson residence. This was the largest piece that remained of the vehicle. At right, the 800lb safe that was ripped from its anchorage and thrown 300 yards. 9Images by Colt Robinson)

At left, the cab of the truck that was thrown 250 yards from the Robinson residence. This was the largest piece that remained of the vehicle. At right, the 800lb Liberty safe that was ripped from its anchorage and thrown 200 yards. (Images courtesy of Colt Robinson)

Image of the Liberty Safe showing how it was anchored to the home's foundation. (Image courtesy of Colt Robinson)

Image of the Liberty Safe showing how it was anchored to the home’s foundation. (Image courtesy of Colt Robinson)

Image of the remains of Colt Robinson's truck as it was being towed away by the insurance company. (Image courtesy of Colt Robinson)

The remains of Colt Robinson’s truck (the truck referenced in the NWS survey) as it was being towed away by the insurance company. (Image courtesy of Colt Robinson)

Aerial view of

Before view of the two large, two-story homes that were obliterated on Lingerfelt Road. The Robinson residence is at bottom left.

Tammy Robinson shows an AP reporter the remains of her home on April 29th. Strangely, despite the incredible oddities that occurred at the residence, the trees behind the home seem remarkably intact, and the grass in the foreground does not appear to have been scoured. The foundation is also unusually clean, with most of the debris having been blown 200 yards to the north into a wooded area. Aerial imagery showed noticeable grass and pavement scouring 50ft north of the home, and trees across the street were pulverized in EF5 fashion. Therefore, it seems possible an extremely powerful vortex descended from the tornado and made contact with the ground just north of the home. Damage this selective is extremely rare. (AP Photo/Billy Weeks)

Extreme tree damage to a tall, thick grove of pine trees on Crow Lane. The few remaining tree trunks have been stripped of bark and branches and snapped at ground level. Vegetation damage of this severity is likely an indication of EF5 winds.

Close up view of a damaged truck northeast of Crow Lane. (Image by Dan Henry/Chattanooga Free Press)

Debarked trees and partially scoured vegetation highlight the tornado's path through a rural area northeast of Rainsville. (The Birmingham News)

Debarked trees and partially scoured vegetation highlight the tornado’s path through a rural area northeast of Rainsville. (Image by Mark Almond/The Birmingham News)

The NWS survey team described the damage in this neighborhood as “near EF5 in intensity.” Frame homes were swept completely away along County Road 441 and vehicles were thrown long distances and found wrapped around trees to the northeast. Additionally, the survey team documented streaks of ground scouring and sections of pavement that were removed from a sidewalk.

Before view of two homes that were swept completely away (visible in the lower left corner of the previous image).

Bursts of extreme winds left pockets of scoured grass northeast of Rainsville.

Homes and businesses were leveled and swept away along County Road 27. The tornado had expanded by the time it reached this area and was leaving a damage swath more than a half mile wide.

Two large chicken houses were swept cleanly away near County Road 591. The tornado had weakened slightly as it entered this area, but was still causing pockets of near EF5 damage. More fatalities occurred farther north in neighborhoods to the east of Sylvania and Henagar, but no clear instances of EF5 damage were documented north of County Road 112.