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Tornado outbreak of February 5–7, 2020

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Tornado outbreak of February 5–7, 2020
Map of tornado warnings and confirmed tornadoes from the outbreak
TypeTornado outbreak
DurationFebruary 5–7, 2020
Highest winds
Highest gust76 mph (122 km/h) at Naval Air Station Jacksonville
Tornadoes
confirmed		37
Max. rating1EF2 tornado
Largest hail1.75 in (4.4 cm) in several locations
Fatalities1 fatality, at least 7 injuries
Damage≥$925 million (2020 USD)
Areas affectedSoutheastern United States, Mid-Atlantic

1Most severe tornado damage; see Enhanced Fujita scale

The tornado outbreak of February 5–7, 2020 was a multi-day severe weather event across the Southeastern and Mid-Atlantic United States. A powerful upper-level trough progressed eastward across the country, intersecting an abundant supply of moist air to produce severe weather. An eastward-propagating cold front supported a damaging squall line across the Southeast U.S. on February 5–6; supercell thunderstorms ahead of this line also produced numerous tornadoes. On the morning of February 7, a secondary front progressed across Maryland and Virginia, unexpectedly leading to hundreds of damaging wind reports. Five tornadoes were reported in the Washington, D.C., area, the most on record for a wintertime severe weather event. Across the three-day outbreak, 37 tornadoes were confirmed, including several that were strong and long-tracked. In the pre-dawn hours of February 6, an EF1 tornado near Demopolis, Alabama killed one person. Total economic losses from the event exceeded $925 million according to Aon.[1]

Meteorological synopsis

Rounding out the final day of January, the Storm Prediction Center (SPC) began highlighting the potential for a prolonged period of severe weather across the Southern United States in the extended range forecast.[2] General 15% severe probabilities yielded to a Slight risk across portions of the central Gulf Coast region valid on February 5.[3] This outlook underwent significant expansions northward on February 4,[4][5] and an Enhanced risk was introduced from extreme northeast Louisiana into northwestern Alabama shortly before the beginning of the tornado outbreak.[6]

On the morning of February 5, a major upper-level trough was progressing eastward across the Central United States, supporting broad southwesterly winds in advance of it.[7] At the surface, a stationary front existed from northwestern Alabama into a low-pressure area over northern Louisiana, transitioning into a cold front southwestward into southeastern Texas. Despite high instability and favorable wind shear profiles, storms were initially slow to organize across Mississippi as widespread cloud cover prevented the northward progression of the warm sector and temperatures warmed aloft.[8] This trend was only temporary, however, with an abrupt increase in tornadic activity throughout the afternoon hours. Numerous tornadoes occurred throughout Mississippi into Alabama, including several strong and long-tracked tornadoes.[9] Into the overnight hours, southerly low-level winds continued to provide a moist environment, with dewpoints in the upper 60s °F. Storms intensified along an eastward-progressing cold front over Mississippi, aided by generally parallel wind shear profiles and cooling upper-level temperatures as the trough approached from the west.[10] Ahead of the front, additional supercells formed and produced tornadoes,[11] including an exceptionally long-lived EF2 tornado across Jasper, Clarke, and Lauderdale counties in Mississippi.[9] An EF1 tornado southeast of Demopolis, Alabama, destroyed two manufactured homes, causing one death and one injury.[12]

Throughout February 6, an Enhanced risk of severe weather existed across a large section of the Southeastern United States.[13] Overnight severe thunderstorms in Mississippi and Alabama continued to persist and shift eastward throughout the early morning hours.[14] Despite only modest instability across northeastern Georgia into central North Carolina,[15] the presence of a very moist and strongly-sheared environment led to many more tornadoes, including two EF2 tornadoes in North Carolina south of Kings Mountain and east of Kannapolis. The line of strong to severe thunderstorms continued eastward throughout the afternoon of February 6, producing hundreds of damaging wind reports before shifting offshore.[16] The next morning, following a brief reprieve in severe thunderstorm activity, the SPC outlined a Marginal risk across eastern Virginia and central Maryland. Here, a secondary front supported an intensifying line of thunderstorms in a low instability but high wind shear environment.[17][18] In defiance of forecasts, this band of convection produced hundreds of damaging wind reports across the Mid-Atlantic over the course of four hours.[19] In addition, five tornadoes were confirmed throughout the Washington, DC, area, making this the largest wintertime tornado outbreak on record there.[20]

Confirmed tornadoes

Confirmed tornadoes by Enhanced Fujita rating
EFU EF0 EF1 EF2 EF3 EF4 EF5 Total
0 9 21 7 0 0 0 37

February 5 event

List of confirmed tornadoes – Wednesday, February 5, 2020[note 1]
EF# Location County / Parish State Start Coord. Time (UTC) Path length Max width Summary Refs
EF1 NNW of Magee Simpson MS 31°57′17″N 89°45′07″W / 31.9546°N 89.752°W / 31.9546; -89.752 (Magee(Feb. 5, EF1)) 20:57–21:07 6.23 mi (10.03 km) 150 yd (140 m) Two houses sustained moderate roof damage, and another house had a window blown out and a carport destroyed. A car and an RV were rolled and destroyed, and a shed lost most of its tin roof. A mobile home was pushed off its blocks and its carport was blown away. Trees were uprooted and snapped along the path. [9]
EF2 N Raleigh Smith MS 32°05′52″N 89°31′35″W / 32.0978°N 89.5263°W / 32.0978; -89.5263 (Raleigh (Feb. 5, EF2)) 21:20–21:26 1.85 mi (2.98 km) 150 yd (140 m) A strong tornado moved through a forest, snapping or uprooting a substantial number of trees. [9]
EF1 N of Bentonia Yazoo MS 32°40′47″N 90°26′25″W / 32.6797°N 90.4403°W / 32.6797; -90.4403 (Everglades (Feb. 5, EF1)) 21:28–21:40 8.17 mi (13.15 km) 800 yd (730 m) A shed was destroyed, a home sustained minor shingle damage, and numerous trees were snapped or uprooted. [9]
EF2 SW of Pickens to ESE of Goodman Yazoo, Attala MS 32°49′01″N 90°05′58″W / 32.8169°N 90.0995°W / 32.8169; -90.0995 (Pickens (Feb. 5, EF2)) 21:57–22:24 18.83 mi (30.30 km) 900 yd (820 m) Hundreds of trees were snapped and uprooted, and several power poles and lines were downed. A large metal storage shed was destroyed, a large metal building had some of its walls pulled out, and about a dozen homes suffered some degree of roof damage. A large hay barn was completely destroyed and several other outbuildings were damaged. Four people were injured. [9]
EF1 S of Ethel Attala MS 33°04′04″N 89°30′04″W / 33.0678°N 89.501°W / 33.0678; -89.501 (Ethel (Feb. 5, EF1)) 22:46–22:48 1.66 mi (2.67 km) 300 yd (270 m) A few dozen trees, three metal sheds, and a mobile home were damaged. Power lines were downed as well. [9]
EF2 E of Ethel Attala, Choctaw MS 33°07′03″N 89°22′34″W / 33.1175°N 89.3761°W / 33.1175; -89.3761 (Ethel (Feb. 5, EF2)) 22:58–23:04 5.89 mi (9.48 km) 800 yd (730 m) Power lines and dozens of trees were downed. A mobile home and an RV were damaged by fallen trees. A few houses suffered some roof damage, and a few sheds were damaged as well. [9]
EF1 ENE of Tishomingo (MS) Colbert AL 34°39′42″N 88°07′42″W / 34.6617°N 88.1282°W / 34.6617; -88.1282 (Colbert County (Feb. 5, EF1)) 23:18–23:25 1.23 mi (1.98 km) 60 yd (55 m) Small sheds and outbuildings sustained roof damage, and the walls of one structure collapsed. Trees were uprooted and snapped along the path. [21]
EF1 S of Carthage Leake MS 32°39′49″N 89°40′29″W / 32.6636°N 89.6748°W / 32.6636; -89.6748 (Carthage (Feb. 5, EF1)) 23:33–23:48 9.39 mi (15.11 km) 250 yd (230 m) A chicken house was collapsed, and numerous trees were snapped or uprooted. [9]
EF1 N of Standing Pine Leake MS 32°42′18″N 89°28′34″W / 32.7049°N 89.476°W / 32.7049; -89.476 (Standing Pine (Feb. 5, EF1)) 23:50–23:57 4.96 mi (7.98 km) 150 yd (140 m) A mobile home was rolled several yards and destroyed, and a nearby compost shed was also demolished. Another manufactured home sustained some roof damage, and numerous trees were snapped or uprooted. [9]
EF2 S of Bay Springs to Enterprise to ESE of Toomsuba Jasper, Clarke, Lauderdale MS 31°56′26″N 89°17′50″W / 31.9406°N 89.2971°W / 31.9406; -89.2971 (Bay Springs (Feb. 5, EF2)) 04:51–05:57 60.05 mi (96.64 km) 1,320 yd (1,210 m) A strong and long-tracked tornado snapped or uprooted countless trees and toppled a metal fire tower. The roofs of numerous houses, sheds, outbuildings, trailers, barns, and chicken houses were damaged. A couple of well-built homes lost a large portions of their roofs. In the town of Enterprise, trees were downed and a metal storage building was destroyed. Wooden power poles were snapped and power lines were downed, and a high school suffered minor awning damage. [9]
EF1 Loretto Lawrence TN 35°04′20″N 87°27′54″W / 35.0723°N 87.4649°W / 35.0723; -87.4649 (Loretto (Feb. 6, EF1)) 23:56–00:06 9.84 mi (15.84 km) 300 yd (270 m) A well-built detached garage was destroyed, a bank sign was blown down, several homes and other structures in town suffered damage, power lines were toppled, and numerous trees were snapped or uprooted. [22]
EF1 Lawrenceburg Lawrence TN 35°13′23″N 87°23′54″W / 35.223°N 87.3984°W / 35.223; -87.3984 (Lawrenceburg (Feb. 6, EF1)) 23:56–00:07 10.55 mi (16.98 km) 200 yd (180 m) Numerous trees were snapped or uprooted, one of which fell on a house. A library in Lawrenceburg had part of its roof torn off. Outbuildings, barns, power lines, and the roofs of homes were damaged. One person was injured. [22]
EF0 NW of Shelbyville Bedford TN 35°32′59″N 86°32′09″W / 35.5498°N 86.5358°W / 35.5498; -86.5358 (Shelbyville (Feb. 6, EF0)) 00:47–00:57 10.66 mi (17.16 km) 30 yd (27 m) A carport and the roofs of a barn and some other structures were damaged. Numerous trees were snapped or uprooted, and utility poles were downed. [22]
EF0 NE of Centertown Warren TN 35°44′32″N 85°54′58″W / 35.7421°N 85.916°W / 35.7421; -85.916 (Centertown (Feb. 6, EF0)) 01:23–01:31 6.54 mi (10.53 km) 50 yd (46 m) A barn was completely destroyed, a house suffered minor damage to its front porch and garage, and several trees were snapped, some of which were downed onto a mobile home. [22]
EF1 NNW of Doyle to S of Sparta White TN 35°54′00″N 85°32′21″W / 35.9001°N 85.5391°W / 35.9001; -85.5391 (Sparta (Feb. 6, EF1)) 01:55–01:59 3.86 mi (6.21 km) 200 yd (180 m) This tornado moved off Gum Springs Mountain to just south of Sparta, removing the roof from a home, damaging a barn and an outbuilding, and downing many trees and numerous power lines. [22]
EF1 NE of Sparta to DeRossett White TN 35°57′08″N 85°25′02″W / 35.9522°N 85.4173°W / 35.9522; -85.4173 (Sparta (Feb. 6, EF1)) 02:02–02:09 6.30 mi (10.14 km) 250 yd (230 m) Several outbuildings and barns, a covered porch, and the roof of a house were destroyed. A mobile home suffered extensive damage, and numerous trees were snapped. This tornado ascended the Cumberland Plateau at Bon Air Mountain. [22]

February 6 event

List of confirmed tornadoes – Thursday, February 6, 2020[note 1]
EF# Location County / Parish State Start Coord. Time (UTC) Path length Max width Summary Refs
EF2 NW of Alabaster Shelby AL 33°12′44″N 86°58′10″W / 33.2121°N 86.9694°W / 33.2121; -86.9694 (Alabaster (Feb. 6, EF2)) 07:57–08:09 9.91 mi (15.95 km) 700 yd (640 m) Thousands of trees were snapped or uprooted. Several homes sustained minor roof and siding damage, and the window of one home was shattered. [12]
EF1 SE of Demopolis Marengo AL 32°27′42″N 87°48′04″W / 32.4617°N 87.8012°W / 32.4617; -87.8012 (Demopolis (Feb. 6, EF1)) 08:13–08:15 1.29 mi (2.08 km) 400 yd (370 m) 1 death – Two manufactured homes were destroyed, resulting in one fatality and one injury. A barn was destroyed, four other houses were damaged, and several trees were snapped or uprooted. [12]
EF0 NE of Adairsville Gordon GA 34°23′42″N 84°51′47″W / 34.3951°N 84.8631°W / 34.3951; -84.8631 (Adairsville (Feb. 6, EF0)) 10:28–10:30 2.1 mi (3.4 km) 200 yd (180 m) A mobile home lost its entire roof and was slightly moved off its foundation. Several homes sustained roof damaged, and the front deck of one home was lifted and damaged. About a dozen trees were uprooted. [23]
EF1 NW of Fallston Cleveland, Lincoln NC 35°25′03″N 81°35′15″W / 35.4174°N 81.5876°W / 35.4174; -81.5876 (Fallston (Feb. 6, EF1)) 14:47 7.54 mi (12.13 km) 150 yd (140 m) A mobile home sustained minor roof damage, an outbuilding was destroyed, and trees were snapped or uprooted. [24]
EF1 Spartanburg Spartanburg SC 34°55′40″N 82°01′51″W / 34.9278°N 82.0308°W / 34.9278; -82.0308 (Spartanburg (Feb. 6, EF1)) 15:20 10.26 mi (16.51 km) 100 yd (91 m) This high-end EF1 tornado caused considerable damage in Spartanburg. A few businesses lost large portions of their roofs, and numerous homes and some apartment buildings sustained considerable roof damage. Signs and a billboard were damaged at one business, cars were flipped and damaged at a car dealership, and a small outbuilding structure was destroyed. Trees and power poles were snapped, with one tree falling on a home. [25]
EF2 S of Kings Mountain Cleveland, Gaston NC 35°10′47″N 81°24′17″W / 35.1797°N 81.4047°W / 35.1797; -81.4047 (Kings Mountain (Feb. 6, EF2)) 15:55–16:05 8.57 mi (13.79 km) 150 yd (140 m) A couple of metal truss transmission towers were toppled. A few homes suffered damage, and numerous trees were snapped or uprooted. [26]
EF2 E of Kannapolis Cabarrus, Rowan NC 35°29′55″N 80°33′57″W / 35.4987°N 80.5658°W / 35.4987; -80.5658 (Kannapolis (Feb. 6, EF2)) 16:45 6.41 mi (10.32 km) 75 yd (69 m) A strong tornado snapped or uprooted many trees, and inflicted damage to numerous homes. One brick home had its roof torn off and sustained collapse of some exterior walls. A gas station sustained minor canopy damage as well. [27]
EF0 S of Gold Hill Rowan NC 35°30′32″N 80°21′02″W / 35.5088°N 80.3505°W / 35.5088; -80.3505 (Gold Hill (Feb. 6, EF0)) 16:56 1.49 mi (2.40 km) 25 yd (23 m) A small barn was damaged and trees were snapped and uprooted. [28]
EF1 W of Pineville to Hemby Bridge Mecklenburg, Union NC 35°05′38″N 80°55′13″W / 35.0939°N 80.9204°W / 35.0939; -80.9204 (Pineville (Feb. 6, EF1)) 17:18–17:44 17.53 mi (28.21 km) 150 yd (140 m) This tornado moved through the southern suburbs of Charlotte. Several buildings in an industrial area near Pineville suffered roof damage, and the wall of a building under construction collapsed. Tree damage occurred along the rest of the path, with at least one tree falling on a home. [29]
EF1 W of Liberty Randolph NC 35°51′00″N 79°38′50″W / 35.8501°N 79.6473°W / 35.8501; -79.6473 (Liberty (Feb. 6, EF1)) 17:31 0.4 mi (0.64 km) 100 yd (91 m) An unoccupied large chicken house was flattened, with debris tossed over 0.5 mi (0.80 km). A large farm outbuilding was shifted and twisted off its foundation, and a detached four bay garage had its doors blown in, resulting in the collapse of the entire structure. Trees were damaged along the path. [30]
EF1 W of Albemarle Stanly NC 35°21′43″N 80°20′10″W / 35.3620°N 80.3361°W / 35.3620; -80.3361 (Albemarle (Feb. 6, EF1)) 17:42–17:49 7.3 mi (11.7 km) 400 yd (370 m) A double-wide manufactured home was shifted off its foundation and had its roof completely removed. A large storage outbuilding was destroyed, and a child care center had considerable roof damage. Numerous trees were snapped or uprooted. [30]
EF1 SSE of Trenton Aiken SC 33°38′N 81°48′W / 33.64°N 81.80°W / 33.64; -81.80 (Trenton (Feb. 6, EF1)) 19:52 1.15 mi (1.85 km) 75 yd (69 m) A barn and house suffered minor roof damage, and five aluminum and vinyl stables were destroyed. A detached semi trailer, a small equipment trailer, and a small RV trailer were overturned, the latter of which landed on top of an SUV. Numerous pine trees were snapped and uprooted. [31]
EF0 E of Eure Gates NC 36°25′47″N 76°49′12″W / 36.4298°N 76.8200°W / 36.4298; -76.8200 (Eure (Feb. 6, EF0)) 21:32 3 mi (4.8 km) 75 yd (69 m) The roof was blown off a home, some chicken houses were damaged, and numerous trees were snapped. [32]
EF0 Waycross Ware GA 31°12′29″N 82°21′51″W / 31.208°N 82.3642°W / 31.208; -82.3642 (Waycross (Feb. 6, EF0)) 02:05–02:10 0.18 mi (0.29 km) 50 yd (46 m) A brief tornado touched down in Waycross, damaging the roof of a warehouse and downing a few power poles. [33]
EF0 S of Largo Pinellas FL 27°50′47″N 82°47′23″W / 27.8465°N 82.7898°W / 27.8465; -82.7898 (Largo (Feb. 6, EF0)) 03:38–03:48 9.24 mi (14.87 km) 50 yd (46 m) Damage was mostly limited to treetops. Some trees were knocked down, some of which landed on homes, injuring one person. Numerous carports were ripped from homes and a crane fell on and closed Interstate 275. [34]

February 7 event

List of confirmed tornadoes – Friday, February 7, 2020[note 1]
EF# Location County / Parish State Start Coord. Time (UTC) Path length Max width Summary Refs
EF0 Leesburg Loudoun VA 39°05′41″N 77°35′15″W / 39.0946°N 77.5874°W / 39.0946; -77.5874 (Leesburg (Feb. 7, EF0)) 12:20–12:23 3.3 mi (5.3 km) 250 yd (230 m) One house had siding and underlayment stripped away, leaving roof trusses exposed. Other homes in Leesburg had roof damage as well. At one location, lawn furniture was lifted and blown in the opposite direction from which trees were bent. Trees were uprooted and numerous large tree limbs were snapped, showing a convergent pattern in places. Two large pine trees fell on unoccupied vehicles. [35]
EF1 SW of Dickerson Montgomery MD 39°10′35″N 77°28′58″W / 39.1763°N 77.4827°W / 39.1763; -77.4827 (Dickerson (Feb. 7, EF1)) 12:28–12:29 1 mi (1.6 km) 150 yd (140 m) An open-air pole barn was demolished, and a second large barn had its entire roof removed. Several small outbuildings were destroyed bleachers at a horse showing facility were overturned, and a metal frame windmill tower was toppled. A farmhouse had many of its shingles ripped off, and numerous trees were snapped or uprooted. [36]
EF0 S of Boyds Montgomery MD 39°07′48″N 77°20′47″W / 39.1301°N 77.3464°W / 39.1301; -77.3464 (Boyd (Feb. 7, EF0)) 12:28–12:29 2.3 mi (3.7 km) 75 yd (69 m) Several trees were downed onto utility lines. An open facing storage outbuilding was demolished, with debris from the structure inflicting additional damage to two other office trailer structures. [36]
EF1 E of Monrovia Frederick MD 39°20′34″N 77°16′33″W / 39.3427°N 77.2758°W / 39.3427; -77.2758 (Monrovia (Feb. 7, EF1)) 12:44–12:50 6 mi (9.7 km) 150 yd (140 m) A machine shed and a barn were flattened and a silo was heavily damaged at a farm. Numerous trees and utility lines were damaged. [37]
EF1 Westminster to Manchester Carroll MD 39°33′43″N 77°01′52″W / 39.5620°N 77.0310°W / 39.5620; -77.0310 (Westminster (Feb. 7, EF1)) 13:03–13:14 10.3 mi (16.6 km) 100 yd (91 m) This tornado moved directly through Westminster and Manchester. Trees were snapped or uprooted, some onto cars, roads, and homes. Homes sustained roof, shingle, and siding damage, and residential fencing was also damaged. A large recreational vehicle and a small military trailer were overturned. [38]
EF1 N of Elkton Cecil MD 39°05′41″N 77°35′15″W / 39.0946°N 77.5874°W / 39.0946; -77.5874 (Elkton (Feb. 7, EF1)) 14:39 0.8 mi (1.3 km) 600 yd (550 m) Numerous softwood trees and some hardwood trees were uprooted and snapped. [39]

Notes

  1. ^ a b c All dates are based on the local time zone where the tornado touched down; however, all times are in Coordinated Universal Time for consistency.

References

  1. ^ Global Catastrophe Recap: February 2020 (PDF) (Report). Aon. March 9, 2020. p. 4. Retrieved April 15, 2020.
  2. ^ Greg Dial (January 31, 2020). "Day 4-8 Severe Weather Outlook Issued on Jan 31, 2020". Storm Prediction Center. Retrieved February 8, 2020.
  3. ^ Chris Broyles (February 3, 2020). "Feb 3, 2020 0830 UTC Day 3 Severe Thunderstorm Outlook". Storm Prediction Center. Retrieved February 8, 2020.
  4. ^ Bryan Smith (February 4, 2020). "Feb 4, 2020 0700 UTC Day 2 Convective Outlook". Storm Prediction Center. Retrieved February 8, 2020.
  5. ^ Aaron Gleason (February 4, 2020). "Feb 4, 2020 1730 UTC Day 2 Convective Outlook". Storm Prediction Center. Retrieved February 8, 2020.
  6. ^ Jon Hart; Nathan Wendt (February 5, 2020). "Feb 5, 2020 1630 UTC Day 1 Convective Outlook". Storm Prediction Center. Retrieved February 8, 2020.
  7. ^ Roger Edwards; Brynn Kerr; Nathan Wendt (February 5, 2020). "Feb 5, 2020 1300 UTC Day 1 Convective Outlook". Storm Prediction Center. Retrieved February 8, 2020.
  8. ^ Greg Dial (February 5, 2020). "Mesoscale Discussion Number 78". Storm Prediction Center. Retrieved February 8, 2020.
  9. ^ a b c d e f g h i j k NWS Damage Survey for 02/05/2020 - 02/06/2020 Tornado Event - Update #5 (Report). Iowa Environmental Mesonet. February 7, 2020. Retrieved February 8, 2020. {{cite report}}: Unknown parameter |agency= ignored (help)
  10. ^ Ryan Jewell (February 5, 2020). "Mesoscale Discussion Number 84". Storm Prediction Center. Retrieved February 8, 2020.
  11. ^ Ryan Jewell (February 5, 2020). "Mesoscale Discussion Number 85". Storm Prediction Center. Retrieved February 8, 2020.
  12. ^ a b c NWS Damage Survey for 02/06/2020 Tornado Event (Report). Iowa Environmental Mesonet. February 7, 2020. Retrieved February 7, 2020. {{cite report}}: Unknown parameter |agency= ignored (help)
  13. ^ Matt Mosier; Evan Bentley (February 6, 2020). "Feb 6, 2020 1200 UTC Day 1 Convective Outlook". Storm Prediction Center. Retrieved February 8, 2020.
  14. ^ Brynn Kerr; Roger Edwards (February 5, 2020). "Mesoscale Discussion Number 86". Storm Prediction Center. Retrieved February 8, 2020.
  15. ^ Greg Dial; John Hart (February 5, 2020). "Mesoscale Discussion Number 89". Storm Prediction Center. Retrieved February 8, 2020.
  16. ^ "SPC Storm Reports for 02/06/20". Storm Prediction Center. February 6, 2020. Retrieved February 8, 2020.
  17. ^ Roger Edwards (February 7, 2020). "Feb 7, 2020 1300 UTC Day 1 Convective Outlook". Storm Prediction Center. Retrieved February 8, 2020.
  18. ^ Bryan Smith; Roger Edwards (February 7, 2020). "Mesoscale Discussion Number 105". Storm Prediction Center. Retrieved February 8, 2020.
  19. ^ "SPC Storm Reports for 02/07/20". Storm Prediction Center. February 7, 2020. Retrieved February 8, 2020.
  20. ^ Jason Samenow; Martin Weil; Dana Hedgpeth (February 7, 2020). "At least five tornadoes strike Washington region amid intense morning storms". The Washington Post. Retrieved February 8, 2020.
  21. ^ NNWS Damage Survey For 2/5/2020 Tornado Event (Report). Iowa Environmental Mesonet. February 6, 2020. Retrieved February 6, 2020. {{cite report}}: Unknown parameter |agency= ignored (help)
  22. ^ a b c d e f NWS Damage Survey for February 5, 2019 Tornado Event - Update #3 (Report). Iowa Environmental Mesonet. February 9, 2020. Retrieved February 9, 2020. {{cite report}}: Unknown parameter |agency= ignored (help)
  23. ^ NWS Damage Survey for 02/06/2020 Tornado Event (Report). Iowa Environmental Mesonet. February 7, 2020. Retrieved February 7, 2020. {{cite report}}: Unknown parameter |agency= ignored (help)
  24. ^ NWS Damage Survey for 02/06/20 Tornado Event (Report). Iowa Environmental Mesonet. February 8, 2020. Retrieved February 8, 2020. {{cite report}}: Unknown parameter |agency= ignored (help)
  25. ^ EF1 Tornado confirmed in Spartanburg County on February 6 (Report). Iowa Environmental Mesonet. February 7, 2020. Retrieved February 7, 2020. {{cite report}}: Unknown parameter |agency= ignored (help)
  26. ^ EF2 Tornado Confirmed South of Kings Mountain on February 6 (Report). Iowa Environmental Mesonet. February 7, 2020. Retrieved February 7, 2020. {{cite report}}: Unknown parameter |agency= ignored (help)
  27. ^ EF2 Tornado Confirmed in Kannapolis (Report). Iowa Environmental Mesonet. February 7, 2020. Retrieved February 7, 2020. {{cite report}}: Unknown parameter |agency= ignored (help)
  28. ^ EF2 Tornado Confirmed South of Gold Hill (Report). Iowa Environmental Mesonet. February 8, 2020. Retrieved February 8, 2020. {{cite report}}: Unknown parameter |agency= ignored (help)
  29. ^ EF1 Tornado confirmed In Pineville and Matthews Areas on February 6 (Report). Iowa Environmental Mesonet. February 7, 2020. Retrieved February 7, 2020. {{cite report}}: Unknown parameter |agency= ignored (help)
  30. ^ a b NWS Damage Survey for February 6, 2020 Tornado Event (Report). Iowa Environmental Mesonet. February 7, 2020. Retrieved February 7, 2020. {{cite report}}: Unknown parameter |agency= ignored (help)
  31. ^ Preliminary Local Storm Report (Report). Iowa Environmental Mesonet. February 7, 2020. Retrieved February 7, 2020. {{cite report}}: Unknown parameter |agency= ignored (help)
  32. ^ NWS Damage Survey of February 6, 2020 Tornado Event (Report). Iowa Environmental Mesonet. February 7, 2020. Retrieved February 7, 2020. {{cite report}}: Unknown parameter |agency= ignored (help)
  33. ^ NWS Damage Survey for 02/06/2020 Waycross Tornado (Report). Iowa Environmental Mesonet. February 7, 2020. Retrieved February 7, 2020. {{cite report}}: Unknown parameter |agency= ignored (help)
  34. ^ NWS Damage Survey for 02/06/2020 Tornado Event (Report). Iowa Environmental Mesonet. February 7, 2020. Retrieved February 7, 2020. {{cite report}}: Unknown parameter |agency= ignored (help)
  35. ^ EF-0 Tornado confirmed in Leesburg Virginia Friday Morning Feb 7 2020 (Report). Iowa Environmental Mesonet. February 7, 2020. Retrieved February 8, 2020. {{cite report}}: Unknown parameter |agency= ignored (help)
  36. ^ a b 2 Tornadoes Confirmed in Montgomery County MD Friday Morning Feb 7 2020 (Report). Iowa Environmental Mesonet. February 7, 2020. Retrieved February 8, 2020. {{cite report}}: Unknown parameter |agency= ignored (help)
  37. ^ EF1 Tornado Confirmed in Frederick County MD Friday Morning Feb 7 2020 (Report). Iowa Environmental Mesonet. February 7, 2020. Retrieved February 8, 2020. {{cite report}}: Unknown parameter |agency= ignored (help)
  38. ^ EF-1 Tornado Confirmed in Carroll County MD on Friday Morning Feb 7 2020 (Report). Iowa Environmental Mesonet. February 7, 2020. Retrieved February 8, 2020. {{cite report}}: Unknown parameter |agency= ignored (help)
  39. ^ NWS Damage Survey for February 7 2020 Tornado Event (Report). Iowa Environmental Mesonet. February 8, 2020. Retrieved February 8, 2020. {{cite report}}: Unknown parameter |agency= ignored (help)
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