Tornado outbreak of April 8, 1957 explained
|
Duration: | April 8, 1957 |
Tornadoes: | 18 |
Fujitascale: | F4 |
Winds: | 65abbr=onNaNabbr=on |
Largest Hail: | 4inches |
On Monday, April 8, 1957, a widespread tornado outbreak struck the Southeastern United States, particularly the Carolinas, and was responsible for seven deaths and 203 injuries across the region. Most of the activity occurred on either side of the Piedmont, including portions of the Cumberland Plateau. At least 18 tornadoes occurred, including several long-tracked tornado families, one of which included a violent tornado that was retroactively rated F4 on the Fujita scale; activity lasted 21 hours. Besides tornadoes, the outbreak also generated other severe weather phenomena such as large hail.
Background
[1]
Outbreak statistics
Confirmed tornadoes
Prior to 1990, there is a likely undercount of tornadoes, particularly E/F0–1, with reports of weaker tornadoes becoming more common as population increased. A sharp increase in the annual average E/F0–1 count by approximately 200 tornadoes was noted upon the implementation of NEXRAD Doppler weather radar in 1990–1991. 1974 marked the first year where significant tornado (E/F2+) counts became homogenous with contemporary values, attributed to the consistent implementation of Fujita scale assessments. Numerous discrepancies on the details of tornadoes in this outbreak exist between sources. The total count of tornadoes and ratings differs from various agencies accordingly. The list below documents information from the most contemporary official sources alongside assessments from tornado historian Thomas P. Grazulis.
April 8 event
F#! scope="col" text-align:center;" class="unsortable"Location | County / Parish | State | Start | Time (UTC) | Path length | Width | Damage |
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F2 | Elm Park | Scott | AR | | 05:05–? | 4.7abbr=onNaNabbr=on | 300abbr=onNaNabbr=on | |
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This tornado, attended by minor hail, damaged roofing and three barns. Tornado expert Thomas P. Grazulis did not rate it F2 or stronger. |
F2 | Northeastern Red Bay | Franklin | AL | | 05:35–? | 0.1abbr=onNaNabbr=on | 33abbr=onNaNabbr=on | |
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This low-end F2 tornado may have begun in Mississippi before entering Red Bay, Alabama, unroofing a home, tearing porches off other homes, and destroying garages and barns. Grazulis listed total damages as $12,000 and a 5adj=midNaNadj=mid path. |
F2 | Old Union to S of Verona | Lee | MS | | 09:10–? | 9abbr=onNaNabbr=on | 200abbr=onNaNabbr=on | |
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A tornado passed through the agricultural experiment station—now the North Mississippi Research and Extension Center—south of Verona, destroying, unroofing, or otherwise damaging several homes and other structures. Grazulis listed total damages as $100,000. |
F2 | NNE of Plateau to NE of Isoline | Cumberland | TN | | 12:00–? | 2.7abbr=onNaNabbr=on | 10abbr=onNaNabbr=on | |
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This tornado downed several trees and damaged a number of outbuildings. Five houses and three barns were damaged as well. Grazulis did not rate the tornado F2 or stronger. |
F1 | ESE of Banner | Calhoun | MS | | 14:00–? | 0.1abbr=onNaNabbr=on | 100abbr=onNaNabbr=on | |
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A tornado severely damaged or destroyed a few homes. |
F3 | Southern Hamilton to NNW of Piney Grove | Marion, Winston, Lawrence | AL | | 15:46–? | 51.4abbr=onNaNabbr=on | 100abbr=onNaNabbr=on | |
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A long-tracked tornado family leveled a few small houses near the end of its path. Trees were damaged along a 1adj=midNaNadj=mid swath, and a car was lofted and rolled NaNmiles. Five people were injured,< | -- Per Climatological Data National Summary and Grazulis --> and of the losses $150,000 were to timberland, mainly in the William B. Bankhead National Forest. The tornado family consisted of two segments with intermittent damage in between, passing south of Ashridge and Grayson. |
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F3 | ENE of Battleground to NNE of Cottonville | Morgan, Marshall | AL | | 16:15−? | 38.8abbr=onNaNabbr=on | 200abbr=onNaNabbr=on | |
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2 deaths – A long-lived tornado hit between Florette and Oleander, destroying or damaging more than 150 homes in the small, rural communities of Rock Creek, Lawrence Cove, Briddle Mountain, and Cotaco Valley—all in southern Morgan County. At least 90—perhaps as many as 125< | -- Per Grazulis -->—people were injured. |
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F3 | S of Hulaco to SE of Union Grove | Cullman, Morgan, Marshall | AL | | 16:30–? | 16.3abbr=onNaNabbr=on | 33abbr=onNaNabbr=on | |
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This tornado, roughly paralleling the previous event, destroyed several barns and small homes. Grazulis rated it F2. The NCEI list the path as extending to near Warrenton and Mount Carmel. |
F2 | SSE of Reeves to southern Calhoun to NNE of Crane Eater | Gordon | GA | | 19:00–? | 10.3abbr=onNaNabbr=on | 200abbr=onNaNabbr=on | |
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A yellowish-appearing tornado destroyed or damaged 70 structures, including mobile homes in a trailer park. 20 people were injured< | -- Per Climatological Data National Summary and Grazulis -->. |
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F2 | Cross Keys to SSE of Santuc | Union | SC | | 21:00–21:30 | 15.2abbr=onNaNabbr=on | 100abbr=onNaNabbr=on | |
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A tornado destroyed or damaged approximately 60–63 homes and 67 other structures, injuring a few people. The Climatological Data National Summary and Grazulis listed a 20adj=midNaNadj=mid path length. The tornado may have begun as far west as Cross Anchor. Damage at Santuc and nearby Carlisle may have been downburst-related. |
F1 | SE of Chula to eastern Douglas | Tift, Irwin, Coffee | GA | | 21:00–22:00 | 41.3abbr=onNaNabbr=on | 90abbr=onNaNabbr=on | |
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An intermittent, long-tracked tornado unroofed a large home and shifted other homes on their foundations. A lumber mill and a barn were destroyed as well. Damage occurred near Harding, Riverbend, Gladys, and Lax. Grazulis rated the tornado F2. |
F3 | China Hill to ENE of Jacksonville | Telfair | GA | | 21:30–? | 14.7abbr=onNaNabbr=on | 400abbr=onNaNabbr=on | |
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1 death – An intense tornado hurled a truck 100yd, the two occupants of which it killed and injured, respectively. A church and a pair of small homes were destroyed as well. A large refrigerator was moved 250yd. Four other people were injured< | -- Per Climatological Data National Summary and Grazulis -->. |
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F2 | SSW of Bowmantown to WNW of Fairview | Washington | TN | | 21:30–21:40 | 3abbr=onNaNabbr=on | 440abbr=onNaNabbr=on | |
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A short-tracked tornado unroofed a silo and felled approximately 20 large trees. A barn was shifted 3feet off its foundation, and flying debris damaged a home. Grazulis did not rate the tornado F2 or stronger. |
F4 | NNW of Pleasant Plain (SC) to Jefferson (SC) to Wallace (SC) to eastern Roseboro (NC) | Lancaster (SC), Chesterfield (SC), Marlboro (SC), Scotland (NC), Robeson (NC), Cumberland (NC), Sampson (NC) | SC, NC | | 22:00–? | 121.4abbr=onNaNabbr=on | 150abbr=onNaNabbr=on | |
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4 deaths – See section on this tornado – 80 people were injured. |
F1 | Northern Norfolk | Norfolk | VA | | 22:20–? | 1abbr=onNaNabbr=on | 33abbr=onNaNabbr=on | |
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A brief tornado passed between Naval Station Norfolk and Forest Lawn Cemetery in Norfolk, southwest of Ocean View, wrecking signage, damaging an unfinished warehouse, shattering windows, unroofing structures, and splintering utility poles. Two people were injured. |
F2 | ESE of Benevolence to SSW of Weston | Randolph | GA | | 23:30–? | 5.2abbr=onNaNabbr=on | 200abbr=onNaNabbr=on | |
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A tornado destroyed or damaged a school, a church, a few barns, and three homes. One person was injured. |
F4 | Downtown Pembroke | Robeson | NC | | 01:00–? | 0.8abbr=onNaNabbr=on | 150abbr=onNaNabbr=on | |
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A brief-but-violent tornado parabolically tracked through Pembroke, where it damaged approximately 100 structures, of which it reportedly destroyed 25. Many small, poorly-built homes were leveled as well. 21 people were injured. Grazulis rated the tornado F3, but noted "F4-appearing" damage to frail homes. |
F3 | NE of Brices Crossroads | Duplin | NC | | 02:00–? | 8abbr=onNaNabbr=on | 150abbr=onNaNabbr=on | |
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An intense tornado leveled nine homes in rural areas near Rose Hill and Magnolia. It also damaged damaged a dozen other homes, scattering debris over many acres and tearing apart a concrete-block foundation. 29 people were injured. The tornado produced F4-like damage, but only hit flimsy, unreinforced houses. | |
Flat Creek–Jefferson–Cheraw–Wallace–McColl, South Carolina/Johns–Maxton–Roseboro–Parkersburg, North Carolina
Flat Creek–Jefferson–Cheraw–Wallace–McColl, South Carolina/Johns–Maxton–Roseboro–Parkersburg, North Carolina |
Formed: | April 8, 1957, 6:00 p.m. EDT |
Fatalities: | 4 |
Injuries: | 80 |
Damages: | $1 million ($ in USD) |
This long-lived tornado family comprised at least two separate tornadoes, both of which may have been tornado families themselves. The first member of the tornado family touched down near Flat Creek and moved into the town of Jefferson, where it destroyed or damaged 141 homes, along with 156 other structures. It also tore apart 23 of 25 buildings on Main Street. As it left Jefferson, the tornado generated a swath of near-continuous damage, indicative of F2 and F3 intensity, that extended from Jefferson to near Cheraw and Wallace. The tornado destroyed or damaged 25 homes in Wallace. Parts of a cotton gin were found 10miles distant. 16 injuries occurred in South Carolina, all in Chesterfield County, and losses statewide totaled $750,000 (Grazulis listed damages as $1 million). The second member of the tornado family, described as a wide funnel, touched down near McColl and crossed into North Carolina near Johns and east of Maxton. In this area the tornado destroyed several barns, a gas station, and small homes, but was not of violent intensity. The tornado later tracked near St. Pauls en route to Roseboro. Its only confirmable F4 damage occurred in a pair of small communities between Roseboro and Parkersburg, where four people died and approximately 20 homes were destroyed. More than 387 homes, businesses, and other structures were damaged or destroyed along the path, including more than 100 in Sampson County alone. In all, 80 people were injured and losses totaled $1 million.[10]
Other effects
Severe thunderstorm winds gusted to 75mi/h at Bristol, Virginia. Additionally, 4adj=midNaNadj=mid hail was recorded in Anderson County, South Carolina.[11]
See also
Sources
- Ernest M.. Agee. Samuel. Childs. Adjustments in Tornado Counts, F-Scale Intensity, and Path Width for Assessing Significant Tornado Destruction. Journal of Applied Meteorology and Climatology. June 1, 2014. 53. 6. 1494–1505. 10.1175/JAMC-D-13-0235.1. American Meteorological Society. free. .
- Brooks . Harold E. . Harold E. Brooks . On the Relationship of Tornado Path Length and Width to Intensity . . April 2004 . 19 . 2 . 310–19 . 10.1175/1520-0434(2004)019<0310:OTROTP>2.0.CO;2 . free . 2004WtFor..19..310B .
- Cook. A. R.. Schaefer. J. T. . The Relation of El Niño–Southern Oscillation (ENSO) to Winter Tornado Outbreaks. . August 2008. 136. 8. 3121–3137. 10.1175/2007MWR2171.1 . free . 2008MWRv..136.3121C.
- Roger. Edwards. James G.. LaDue. John T.. Ferree. Kevin. Scharfenberg. Chris. Maier. William L.. Coulbourne. Tornado Intensity Estimation: Past, Present, and Future. Bulletin of the American Meteorological Society. May 1, 2013. 94. 5. 641–653. 10.1175/BAMS-D-11-00006.1. free. American Meteorological Society. .
- Grazulis. Thomas P.. Thomas P. Grazulis. May 1984. Violent Tornado Climatography, 1880–1982. NUREG. CR-3670. OSTI. Nuclear Regulatory Commission. Washington, D.C.. 7099491 . free.
- Book: Grazulis, Thomas P. . Significant Tornadoes 1880–1989 . November 1990 . The Tornado Project of Environmental Films . . 1-879362-02-3 . 2 . 1.
- Book: Grazulis . Thomas P. . Significant Tornadoes 1680–1991: A Chronology and Analysis of Events . July 1993 . The Tornado Project of Environmental Films . . 1-879362-03-1 . 1.
- Book: Grazulis. Thomas P.. The Tornado: Nature's Ultimate Windstorm. registration. 2001a. University of Oklahoma Press. Norman. 978-0-8061-3538-0. 1.
- Book: Grazulis, Thomas P. . F5-F6 Tornadoes. The Tornado Project of Environmental Films. 2001b . St. Johnsbury, Vermont. 1.
- . National Weather Service. April 1957 . Storm Data Publication. National Centers for Environmental Information. Storm Events Database. November 18, 2021.
- . U.S. Weather Bureau. Storm data and unusual weather phenomena. Climatological Data National Summary. April 1957. 8. 4. 116–8. . Asheville, North Carolina. November 18, 2021.
Notes and References
- Web site: North America Tornado Cases 1950 to 1959 . bangladeshtornadoes.org . April 21, 2022.
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