List of derecho events

The following is a list of notable derecho events.

This is a dynamic list and may never be able to satisfy particular standards for completeness. You can help by adding missing items with reliable sources.

North America
Event Date Notes
The First Named DerechoJuly 31, 1877The severe windstorm crossing Iowa that Prof. Gustavus Hinrichs identified as something special, and named the "derecho" for its straight (rather than spiraling) winds.[1]
1965 Chicago DerechoAugust 26–27, 1965[2]
Ohio Fireworks DerechoJuly 4, 1969[3]
1977 Southern - Mid-Atlantic derechoJune 6, 1977
Independence Day Derecho of 1977July 4, 1977
More Trees Down DerechoJuly 4–5, 1980[4]
Western Wisconsin DerechoJuly 15, 1980
Illinois/Michigan DerechoJuly 16, 1980[5]
I-94 derechoJuly 19, 1983[6]
1991 West Virginia derechoApril 9, 1991
Southern Great Lakes Derecho of 1991July 7–8, 1991
Pakwash Forest BlowdownJuly 18, 1991near Ear Falls, Ontario - 191,400 hectares of forest blown down[7]
1993 Storm of the CenturyMarch 12–13, 1993Florida & Cuba; associated with very significant storm surge
July 1993 Central Plains derechoJuly 8–9, 1993[8]
Heat wave of 1995 derecho seriesJuly 11–15, 1995affected 15 U.S. States from Montana to New England & Ontario, Canada. Minnesota was hit three times in three days.
Late-May 1998 tornado outbreak and derechoMay 30–31, 1998crossed 4 Great Lakes
Corn Belt DerechoJune 29, 1998
New York State Labor Day derechosSeptember 7, 1998
Boundary Waters-Canadian DerechoJuly 4–5, 1999[9]
May 25, 2000 North Carolina DerechoMay 25, 2000[10]
2001 Central Wisconsin derechoJune 11, 2001
October 2001 Mississippi-Ohio Valleys derechoOctober 24, 2001
March 2002 Serial DerechoMarch 8–10, 2002Produced snow, sleet, freezing rain, rain, and hail
Memphis Summer Storm of 2003July 22, 2003aka "Hurricane Elvis"
Michigan Ohio Pennsylvania DerechoMay 21, 2004[11]
Mississippi - Tennessee Valley Derecho of 2004July 13, 2004
2005 Upper Midwest DerechoJuly 23, 2005A derecho formed in Northeastern South Dakota near Roslyn and traveled through Central Minnesota into West Central Wisconsin, and Central Wisconsion into Southern Wisconsin. The Derecho traveled more than 350 miles and produced winds up to 85 mph with hail up to Half Dollar Size.[12]
Southern U.S. March DerechoMarch 9, 2006
April 2, 2006 Tornado OutbreakApril 2, 2006
Heat wave of 2006 derecho seriesJuly 17–19 and 21, 2006
June 4, 2008 derechoJune 4, 2008[13]
June 2008 Omaha derechoJune 27, 2008
The Iowa Summer Derecho of 2008July 21, 2008[14][15]
Chicago DerechoAugust 4, 2008
May 2009 derecho seriesMay 3–8, 2009
May 2009 Southern Midwest Progressive derechoMay 8, 2009aka "The Inland Hurricane"
June 2009 Mid-South DerechoJune 12, 2009
June 2009 Southern KY derechoJune 16, 2009
June 2009 Midwest Derecho seriesJune 17–19, 2009
June 18 Midwest derechosJune 18, 2010
Late June 2010 Hybrid DerechoJune 23, 2010
October 2010 North American storm complexOctober 23–28, 2010
June 2011 Northwest Indiana derechoJune 4, 2011
July 2011 Upper Midwest-Great Lakes Derecho July 10–11A series of derecho-producing convective systems produced a relatively narrow but lengthy swath of wind damage that extended all the way from the central High Plains to the Mid-Atlantic states on July 10–11, 2011.[16] A small powerful derecho first formed in Southern North Dakota producing winds up to 95 mph, hail up to hen egg sized and nine tornadoes including a large EF2 tornado SE of Napoleon, ND which heavily damaged three farm houses. Two large grain bins were destroyed and thrown considerable distances. Many trees were uprooted or snapped.[17] The derecho produced widespread wind gusts and wind damage reports from Southern North Dakota, Central Minnesota and Western Central Wisconsin. The derecho weakened considerably when the July 2011 Iowa-Illinois-Michigan-Ohio derecho sucked the instability and moisture from the storm over Lake Michigan. The derecho traveled more than 400 miles and produced winds up to 95 mph, hail up to hen egg size, and nine tornadoes in North Dakota and Western Minnesota.
July 2011 Iowa-Illinois-Michigan-Ohio derechoJuly 11, 2011[18]
June 2012 Lower Mississippi Valley derechoJune 11, 2012
Summer of 2012 derecho seriesJune 29, 2012-August 2012Event on July 26 was the third derecho in 4 weeks to impact west-central Ohio
June 2012 North American derechoJune 29–30, 2012aka "Ring of Fire Derecho", passed through nine states from Indiana to New Jersey, cutting power to millions[19]
June 12–13, 2013 derecho seriesJune 12–13, 2013Two derechos developed; one on June 12 and one on June 13
Late June 2013 Chicago derechoJune 24, 2013
Late August 2013 DerechoAugust 30, 2013Third derecho to impact northern Illinois since June 12, 2013
Late June 2014 DerechoJune 30, 2014Winds up to 110 mph were reported in Lake County, Indiana
June 21–22, 2015 Severe Weather EventJune 21–22, 2015Winds of 122 mph recorded on personal weather station near Hayes, SD before it was destroyed.[20]
2015 Midwest DerechoJuly 12–13, 2015A powerful derecho first formed in a cluster in Todd and Douglas Counties and then spread to the east and southeast. A barn was one of the first victims south of Aldrich in Todd County. Next there were reports of trees down in Douglas County. There was also tree damage in Pope and Stearns County. Some of the most extensive damage occurred in the Brainerd and Baxter area of Crow Wing County where an NWS survey showed winds in excess of 100 mph did extensive damage to large, healthy trees, homes, power lines and businesses. Many trees and power lines were down the Baxter area, blocking roads including Highway 371. Two camper trailers were flipped and the Brainerd International Raceway grandstand was damaged. The Gull Lake Dam Campsite was evacuated of campers and then closed with hundreds of trees down in and around the campground. There was also extensive damage on Pelican Lake in Crow Wing County with many trees down and structural damage to resorts and cabins. As the storms sagged south into the Twin Cities Metro Area, heavy rain and lightning were the biggest impacts with one to two inches of rain common. 1.7 inches of rain fell in an hour at the U of M St. Paul Campus Climate Observatory. A location near Woodbury in Washington County saw 2.41 inches of rain. The highest 24 rainfall total found so far was 3.25 inches near Fergus Falls in Otter Tail County. Lighting sparked house fires in several locations around the Twin Cities.[21] Severe storms merged in west central and central Minnesota and then developed more into a line of storms and produced periodic downed trees, power lines, and occasional estimated winds of 60-70 mph as the storms moved southeast along Interstate 94 and into the Twin Cities metro area. Damage was not as widespread after it moved out of central Minnesota and into east central Minnesota, due to less wind shear and instability.[22] The storms re-intensified as they moved into Wisconsin and continued to move southeast. By late afternoon on the 13th the line of storms were progressing through eastern Kentucky. The derecho traveled more than 900 miles with winds gusting up to 104 mph.[21]
August 2015 Northwest Michigan DerechoAugust 2, 2015Derecho over northwestern Lower Michigan, damaging trees at Sleeping Bear Dunes National Lakeshore and cutting off power to many residents of Traverse City; also impacting the penultimate night of the Traverse City Film Festival
June 2016 Ohio Valley DerechoJune 22–23, 2016A powerful derecho produced just over 120 reports of either high thunderstorm winds or wind damage were reported to NOAA's Storm Prediction Center from midday Wednesday through early Thursday morning from northern Illinois to Virginia, including a 100 mph wind gust apparently measured northwest of Battle Ground, Indiana. The temporal and spatial distribution of those wind reports qualified the event as a low-end derecho, according to the criteria used in a 2005 study.[23]
2016 Upper Midwest DerechoJuly 20–21, 2016A massive intense derecho formed in central North Dakota during the afternoon of July 20 and moved into northwest Minnesota at dusk. A wind gust of 83 mph was clocked at the Hallock Airport in Kittson County at 9:34pm. The storms continued to move to the east and southeast causing damage as they went, including flipping over planes at the Bemidji Airport and peeling off roofs on steel-clad buildings in town. At 1am July 21 the storms reached Park Rapids in Hubbard County and downed trees. A wind gust was measured at 55 mph at the Park Rapids Airport. By 3am the storms moved into the Duluth area, where the ground was saturated from previous storms, making it even easier for the strong winds to topple large trees. Widespread power outages resulted, and at least 75,000 Minnesota Power customers lost service. The storms also moved through the Boundary Waters Canoe Area Wilderness, tragically killing two campers on Basswood Lake in Quetico, just across the Minnesota border in Ontario. The southern edge of the storms also moved through Central Minnesota and the Twin Cities metro area between 3:30 and 5am, with gusty winds up to 70 mph out ahead of the storms waking people out of bed and causing minor tree damage along with spotty power outages.[24] Winds were measured at 100 mph in downtown Duluth and measured at 103 mph in the ship canal by a 700-foot freighter.[25]
May 2017 United States DerechoMay 26–28, 2017Three derechos struck the Ozarks, Ohio, and Tennessee valleys
June 2017 Northern Plains DerechoJune 11, 2017During the morning hours of June 11, 2017, a dangerous derecho tracked eastward out of South Dakota, across Southern and Central Minnesota, and through Northern Wisconsin into the Upper Peninsula of Michigan. The derecho produced widespread wind gusts, large hail, and a tornado. Winds gusts up to 80 mph were reported in Meeker County, Minnesota with hail up to hen egg size.[26]
July 2017 Midwestern derechoJuly 19–21, 2017[27][28][29][30][31]
2018 Mid-Atlantic DerechoMay 14, 2018A derecho traveled over 400 miles from Columbus, Ohio to the east coast of Virginia, causing severe thunderstorms, flash flooding, and hailstones the size of ping pong balls.[32]
2018 Northeast DerechoMay 15, 2018A derecho originating in West Virginia traveled over 450 miles, terminating on the East Coast. This storm system caused damage from as far North as New York and Connecticut, to as far south as Maryland, killing five people and causing extensive damage.[33] Ahead of the derecho, several supercells formed in, and travelled through the Northeastern Tri State Area, as well as Southern New England, producing hail up to the size of baseballs as well as damaging tornadoes.[34] The derecho was notable for several reasons, as it was the first to hit the New York Metropolitan area in several years, and it dropped large, life-threatening hail in areas that normally don't see hail at all.
2018 Southeastern DerechoJune 28, 2018Formed in central Tennessee, traveled through the entire state of Alabama to the Gulf coast. One person killed in Clay County, AL by a falling tree. Widespread power outages all across Alabama.[35]
2018 Northern Plains DerechoJune 28, 2018Supercells formed in eastern Montana and rapidly congealed into a derecho producing squall line. The derecho produced widespread wind damage across North Dakota and Western Minnesota. Winds up to 96 mph were reported with this storm. A man was killed by a fallen tree.[36][37]
2018 Midwest-Mississippi River DerechoJune 28, 2018A derecho producing squall line formed in Eastern Nebraska. The complex of storms moved east across Iowa before turning southeast and moving south along the Mississippi River. Along its path it produced wind damage with gusts up to 85 mph.[36][37]
Table Rock Lake DerechoJuly 19, 2018A derecho producing squall line formed in Kansas moving east then turning southeast into Missouri. Many 75+ mph wind gusts were reported in Kansas. As the derecho went through Missouri, it created dangerous marine conditions in Table Rock Lake. A duck boat capsized in the lake partly due to these conditions killing 17 of the 31 people on board.[36][37]
Georgia DerechoJuly 21, 2018A derecho producing squall line moved south through Georgia producing widespread wind damage. Gusts up to 85 mph were reported in Georgia. Golf ball and tennis ball sized hail were reported in Forsyth and Gwinnett counties from the derecho.[38][36][37]
July 2019 Heatwave Upper Midwest DerechoJuly 19–20, 2019A powerful derecho storm moved through the Upper Midwest on the Friday night of July 19, gathering up 73 damaging wind reports, according to the National Weather Service, and the same area remained under threat of more severe weather Saturday, July 20 for northern Iowa, southern Minnesota, Wisconsin and Michigan. Its believed that this storm dissipated before it reached the eastern Great Lakes Region including southern Ontario in Canada and the northeastern United States around the 21st of July. Friday's event resulted in only the sixth known watch (Tornado or Severe Thunderstorm) with Wind Gust potential of up to 105 MPH.[39][40][41][42][43][44][36][37]
2019 Northern Plains DerechoSeptember 2, 2019A strong derecho that originated from Central North Dakota moved southeast across west-central Minnesota, the Twin Cities metro, and west-central Wisconsin on the evening of September 2, 2019. The storms produced numerous wind damage reports and two EF1 tornadoes including one west of the Twin Cities and the other was near Howard Lake, MN. Most of the downburst wind damage reports were from tree damage along the I-94 corridor. Winds up to 90 mph were reported in Elliott, ND and West Fargo, ND with hail up to Golf Ball size.[45]
2020 Southern Plains-Ozarks Serial DerechoApril 28–29, 2020A derecho brought damaging winds to parts of the central U.S. Tuesday night. Near Jasper, Missouri, a semi truck was overturned on Interstate 49 early Tuesday evening because of damaging thunderstorm winds from this squall line. A 75 mph wind gust was estimated in the area of the incident. Tulsa, Oklahoma, reported estimated wind gusts of 65 to 75 mph when the squall line of thunderstorms impacted that area early Tuesday evening. A wind gust to 64 mph was clocked at Springfield-Branson National Airport in southwestern Missouri early Tuesday evening. Some 70 miles to the west in Joplin, Missouri, and its suburbs, there were reports of trees and power lines down. The storms also produced hail up to the size of tennis balls (2.5 inches in diameter) near Marshall, Mustang, Ninnekah and Yukon, Oklahoma. This storm system produced more than 450 reports of severe weather in the 24 hours ending early Wednesday morning from Illinois, Missouri and southeastern Kansas to parts of Texas and Louisiana. Most of those reports were for wind damage, strong thunderstorm winds or large hail.[46] The derecho traveled more than 500 miles before moving off the coast of Texas and Louisiana into the Gulf of Mexico and produced winds up to 78 mph with hail up to 3.75" in diameter and a few tornadoes including a short-lived EF2 tornado N of Hochatown, OK that tossed two barges over 100 yd (91 m), a home's roof deck was collapsed, and a single-wide manufactured home was destroyed, with its base frame twisted and tossed 100 yd (91 m) to the east. A second house suffered significant roof and structural damage after large gas tanks were tossed into it. A third house had roofing material removed. Numerous trees were snapped or uprooted.[47]
Kansas-Tennessee Progressive DerechoMay 3, 2020Second derecho in a week, originating from the same spot
June 2020 Pennsylvania–New Jersey derechoJune 3, 2020Three deaths were reported in Montgomery County, Pennsylvania and a 93 mph wind gust was recorded in Beach Haven, New Jersey. 700,000 were left without power.
June 2020 Rocky Mountains-Northern Plains DerechoJune 6–7, 2020This derecho originated over eastern Utah and western Colorado in the late morning of June 6 and crossed the Rockies on to the High Plains before falling below severe limits in eastern North Dakota. A 110 mph wind gust was recorded at the Winter Park Ski Resort in Colorado. Tree damage was reported throughout metro Denver and wind gusts were clocked at over 75 mph at several locations in Jefferson, Adams, Douglas, and Denver Counties. Winds in excess of 75 mph were also recorded in portions of Wyoming, South Dakota, and Nebraska. This derecho was unusual for its origin west of the Continental Divide and the extreme forward speed in its early stages, reaching 120 mph at some points in western Colorado.[48]
Great Lakes serial derecho of June 2020June 10, 2020A widespread thunderstorm wind event known as a squall line formed from a slowly progressing cold front, that was possibly associated with Tropical Storm Cristobal. The squall line, later classified as a derecho, blasted the eastern Midwestern United States and Eastern Canada. A rare moderate risk of severe weather was issued for a large part of Michigan and parts of Ohio and Indiana; these regions had not had a moderate risk of severe weather since 2013. With a 5% chance for a tornado 45% hatched chance for damaging winds and 15% chance for damaging hail. Roughly 300 reports of high winds or wind damage were received from Michigan to western New York leaving 700,000 people without power. The storm system produced 7 tornadoes in Ontario.
Northern Plains Derecho of 2020July 7, 2020
North Dakota-Minnesota Derecho of 2020July 17, 2020
August 2020 Midwest derechoAugust 10–11, 2020A severe weather event which took place from August 10–11, 2020 across the Midwestern United States and portions of southwestern Ontario. The derecho caused notably high wind speeds of up to 126 mph recorded in Iowa, with post-damage assessments of up to 140 mph in some places. The derecho also spawned an outbreak of weak tornadoes, and resulted in an estimated $11 billion of damage. In addition, certain areas reported torrential rain and large hail.[49]
October 2020 Northeast Serial DerechoOctober 7, 2020

Europe
Event Date Notes
August 1674 Netherlands1 August 1674[50] Utrecht cathedral partly collapsed; widespread damage everywhere in west and mid of country
July 1995 Switzerland - Germany Derecho22 July 1995
July 2002 Finland derecho5 July 2002[51] known as storm "Unto" in Finnish.[52]
July 2002 Germany derecho10 July 2002[53] (Crossair Flight 850)
2003 Mediterranean derecho17 August 2003Struck Catalonia, Spain and Languedoc to Roussillon, France with up to F2 damage[54]
2007 winter derecho18 January 2007Significant derecho across northern and central Europe embedded within Kyrill windstorm caused many fatalities[55]
March 2008 Central Europe derecho1 March 2008Significant derecho embedded within Emma windstorm caused more than dozen fatalities[55]
Middle Europa (Czech) Derecho25–26 June 2008[56][57]
July 2009 Middle Europe Derecho23–24 July 2009
2010 Heat Wave derecho series7–14 July 2010Multiple significant derechos (with tornado(s)) across Belgium, the Netherlands[58]
July 2010 Finland derecho29–30 July 2010Known as "Asta" in Finland, felled roughly 1 million cubic metres of trees. Rare European nocturnal derecho.[59]
August 2010 Baltic - Finland derecho8 August 2010Severe wind gusts more than 36 m/s measured in Estonia.[59][60] This was determined to be a derecho event.[61]
July 2011 Bulgaria derecho20 July 2011First derecho in Bulgaria to be studied.[62]
July 2015 Poland derecho19 July 2015The supercell from western Saxony in Germany transformed into an expansive mesoscale storm system in Poland. Approx. 6000 wind damages were recorded all over the country. The derecho has reached western Belarus during the night-time hours with total distance over 700 kilometres (over 435 miles).[63]
August 2017 Middle Europe derecho series10–12 August 201710–11 August: Strong mesoscale system was formed in the middle Austria about 10PM. The storm crossed east Czechia and the middle Poland during the night and hit Warsaw about 7AM. At least one person was dead because of storm wind gusts. About 200 000 buildings were without electric power. 11–12 August:Severe wind gusts with more than 90 mph were recorded in western and central Poland. 6 people were killed and 62 injured, almost half a million buildings were without power. 8.2 million cubic metres of trees fell down by the windstorm. 21944 wind damages were recorded.[64][65][66]

South America
Event Date Notes
Amazon Blowdown16–18 January 2005Massive derecho downed ~540 million trees within the Amazon rainforest of Brazil[67]
Buenos Aires Derecho4 April 2012Windstorms and tornadoes caused 25 confirmed deaths near Buenos Aires, Argentina. Unofficially, more than 100 people were killed.
Rio Grande do Sul29 May 2013A long-lived bow echo produced an extensive swath of damaging winds in the early morning hours in extreme southern Brazil.[68]
Rio Grande do Sul18–19 October 2014A fast-moving nocturnal/early-morning bow echo displaying a bow-and-arrow mesoscale convective structure, a strong rear-inflow jet, and a mesoscale convective vortex produced a swath of damaging winds along a path of more than 500 km in southern Brazil.[68]

Asia
Event Date Notes
Huanghuai Area DerechoJune 3–4, 2009Intense squall line impacted the provinces of Shanxi, Henan, Shandong, Anhui, and Jiangsu, killing 22 people.[69]

See also

References
  1. Gustavus Hinrichs, 1888: Tornadoes and Derechos, American Meteorological Journal, pp. 306-317 and 341-349.
  2. "Derecho of August 26-27, 1965--Midnight storm devastates city". www.chicagotribune.com.
  3. "The Ohio Fireworks Derecho". www.spc.noaa.gov.
  4. "The "More Trees Down" Derecho". www.spc.noaa.gov.
  5. US Department of Commerce, NOAA. "The July 16th, 1980, Derecho". www.weather.gov.
  6. "The I-94 Derecho". www.spc.noaa.gov.
  7. "Pictures and Videos of Derechos". Facts about Derechos which are very damaging windstorms. NOAA. Retrieved 3 July 2012.
  8. Bentley, Mace; Cooper, Stonie (Sep 1997). "The 8 and 9 July 1993 Nebraska Derecho: An Observational Study and Comparison to the Climatology of Related Mesoscale Convective Systems". Weather Forecast. 12 (3): 678–688. Bibcode:1997WtFor..12..678B. doi:10.1175/1520-0434(1997)012<0678:TAJNDA>2.0.CO;2.
  9. "The Derecho of 4-5 July 1999 in Southern Quebec" (PDF). Archived from the original (PDF) on 20 December 2013. Retrieved 14 February 2012.
  10. "Mesoscale Convective Complexes: A Review --- WFO RAH". www4.ncsu.edu.
  11. "Severe Derecho, wind gusts 80-120 mph expected". Newsgroup: US Weather Forums Eastern US Weather Forums Check |newsgroup= value (help). Retrieved 3 July 2012.
  12. "20050723's Storm Reports". Storm Preiction Center. July 30, 2005. Retrieved 2005-07-30.
  13. "Comparing Washington's recent derechos - WTOP". 27 August 2012.
  14. DVN July 2008 Derecho (Report). NOAA. August 2008. Retrieved May 7, 2009.
  15. Rare 'derecho' leaves swath of damage across Iowa (Report). Quad City Times. July 2008. Retrieved May 7, 2009.
  16. "JULY 10-11, 2011 DERECHO "The Cross Country Derecho of July 2011"". Storm Prediction Center. July 25, 2011. Retrieved 2011-07-27.
  17. "List of United States tornadoes from July to August 2011". Wikipedia. April 26, 2020. Retrieved 2011-04-29.
  18. "July 11, 2011 East Central Iowa Derecho". National Weather Service Weather Forecast Office. July 19, 2011. Retrieved July 3, 2012.
  19. Samenow, Jason (June 29, 2012). "Derecho: Behind Washington, D.C.'s destructive thunderstorm outbreak". Washington Post. Washington, DC.
  20. US Department of Commerce, NOAA. "June 21-22, 2015 Severe Weather Event". www.weather.gov.
  21. "Severe Storms and Heavy Rain: July 12-13, 2015". October 13, 2015. Retrieved 2015-10-14.
  22. "eventdetails". National Centers for Environmental Information. October 1, 2015. Retrieved 2015-10-02.
  23. "Tornadoes, Low-End Derecho Leave Damage in Midwest; Flooding Engulfs West Virginia". The Weather Channel. June 23, 2016. Retrieved 2016-06-24.
  24. "Severe Storms Strike Northland Again: July 20-21, 2016". MN DNR. July 21, 2016. Retrieved 2016-07-22.
  25. "July 20-21, 2016, Northland Squall Line". National Weather Service. July 28, 2016. Retrieved 2016-07-29.
  26. "Summary of June 11, 2017 Widespread Damaging Wind and Hail Event". National Weather Service. June 15, 2017. Retrieved 2017-06-15.
  27. Erdman, Jon (July 20, 2017). "Yes, There Was a Derecho Wednesday in the Midwest; Here's What That Means". The Weather Channel. Retrieved 2017-09-11.
  28. Maricle, Kelly (2017-08-28). "7 Iowa Counties Given Presidential Disaster Declarations for July Storms". whotv.com. Retrieved 2017-09-11.
  29. Weather Forecast Office, Quad Cities, IA/IL. "Severe Storm Summary July 19th, 2017". www.weather.gov. Quad Cities, IA/IL: US Department of Commerce, NOAA, National Weather Service. Retrieved 2017-09-11.
  30. Weather Forecast Office, Quad Cities, IA/IL. "Severe Storm Summary July 20th, 2017". www.weather.gov. US Department of Commerce, NOAA, National Weather Service. Retrieved 2017-09-11.
  31. Weather Forecast Office, Quad Cities, IA/IL. "Severe Weather Summary July 21, 2017". www.weather.gov. US Department of Commerce, NOAA, National Weather Service. Retrieved 2017-09-11.
  32. "Derecho Moves Through Mid Atlantic". The Weather Channel. May 14, 2018. Retrieved 2018-05-15.
  33. "Powerful Northeast Storms Kill Five, Snarl Commutes, Knock Out Power to Thousands | The Weather Channel". The Weather Channel. Retrieved 2018-05-16.
  34. "Severe Weather Event: May 15, 2018" May 17, 2018. Storm Prediction Center. Retrieved August 12, 2018.
  35. "Derecho Event of June 28, 2018 | National Weather Service". National Weather Service. Retrieved 2018-06-30.
  36. "20180628's Storm Reports | Storm Prediction Center". Storm Prediction Center. Retrieved 2018-07-05.
  37. "Three Derechos, 400-Plus Thunderstorm Wind Damage Reports Highlight 2018's Most Active Day of Severe Weather | The Weather Channel". The Weather Channel. Retrieved 2018-07-05.
  38. "SPC Severe Weather Event Review for Saturday July 21, 2018". www.spc.noaa.gov.
  39. Jordan Evans and Allison Chinchar. "Heavy damage after Midwest storms sweep through 500 miles in 10 hours". CNN.
  40. "SPC Severe Weather Event Review for Friday July 19, 2019". www.spc.noaa.gov.
  41. "SPC Severe Weather Event Review for Saturday July 20, 2019". www.spc.noaa.gov.
  42. "A Derecho, a Widespread Destructive Thunderstorm Wind Event, Swept Across Minnesota, Wisconsin and Michigan". The Weather Channel.
  43. "Severe storm reports from Derecho that pounded the midwestern US".
  44. "Dueling Derechos: Anatomy of weekend "macrobursts"". MPR News.
  45. "Summary of the September 2nd, 2019 Severe Weather Event". National Weather Service. September 10, 2019. Retrieved 2019-09-11.
  46. "Severe Storms Could Bring Damaging Winds to the Southeast Wednesday Evening". The Weather Channel. April 29, 2020. Retrieved 2020-04-30.
  47. "List of United States tornadoes in April 2020". Wikipedia. May 1, 2020. Retrieved 2020-05-01.
  48. "SFC Reports for 06/06/20". Storm Prediction Center. June 7, 2020. Retrieved 2020-06-07.
  49. Adam.Smith@noaa.gov. "Billion-Dollar Weather and Climate Disasters: Events | National Centers for Environmental Information (NCEI)". www.ncdc.noaa.gov. Retrieved 2021-02-05.
  50. "KNMI - Zomerstorm van 1674: Domkerk Utrecht stort in".
  51. Punkka, Ari-Juhani; Teittinen, Jenni (Oct 2006). "Synoptic and Mesoscale Analysis of a High-Latitude Derecho–Severe Thunderstorm Outbreak in Finland on 5 July 2002". Weather Forecast. 21 (5): 752–763. Bibcode:2006WtFor..21..752P. doi:10.1175/WAF953.1.
  52. Helminen, Jaako. "Finnish Local View on the Factors Accounting for the Costs of Weather-Related Disasters (specifically, Floods and Storms) in Recent Decades and Implications of Understanding these for both Research and Policy" (PDF). Finnish Meteorological Institute. Retrieved 30 November 2012.
  53. Gatzen, Christoph (Jun 2004). "A Derecho in Europe: Berlin, 10 July 2002". Weather Forecast. 19 (3): 639–645. Bibcode:2004WtFor..19..639G. doi:10.1175/1520-0434(2004)019<0639:ADIEBJ>2.0.CO;2.
  54. López, J. Manuel (Feb 2007). "A Mediterranean derecho: Catalonia (Spain), 17th August 2003". Atmos. Res. 83 (2–4): 272–83. Bibcode:2007AtmRe..83..272L. doi:10.1016/j.atmosres.2005.08.008. hdl:20.500.11765/5982.
  55. Gatzen, Christoph; Tomas Púčik; David Ryva (Jun 2011). "Two cold-season derechoes in Europe". Atmos. Res. 100 (4): 740–8. Bibcode:2011AtmRe.100..740G. doi:10.1016/j.atmosres.2010.11.015.
  56. Púčik, Tomáš; M. Francová; D. Rýva; M. Kolář; L. Ronge (Jun 2011). "Forecasting challenges during the severe weather outbreak in Central Europe on 25 June 2008". Atmos. Res. 100 (4): 680–704. Bibcode:2011AtmRe.100..680P. doi:10.1016/j.atmosres.2010.11.014.
  57. Simon, André; J. Kaňák; A. Sokol; M. Putsay; L. Uhrínová; K. Csirmaz; Ľ. Okon; R. Habrovský (Jun 2011). "Case study of a severe windstorm over Slovakia and Hungary on 25 June 2008". Atmos. Res. 100 (4): 705–39. Bibcode:2011AtmRe.100..705S. doi:10.1016/j.atmosres.2010.12.012.
  58. Hamid, Karim (Apr 2012). "Investigation of the passage of a derecho in Belgium". Atmos. Res. 107: 86–105. Bibcode:2012AtmRe.107...86H. doi:10.1016/j.atmosres.2011.12.013.
  59. "Extreme weather events in July 2010 in Finland" (PDF). Finnish Meteorological Institute. Archived from the original (PDF) on 4 October 2013. Retrieved 1 October 2013.
  60. "Võimas äikesetorm" (in Estonian). EMHI. Retrieved 20 May 2012.
  61. Toll, Velle; A. Männik; A. Luhamaa; R. Rõõm (2015). "Hindcast experiments of the derecho in Estonia on 08 August, 2010: Modelling derecho with NWP model HARMONIE". Atmos. Res. 158–9: 179–91. Bibcode:2015AtmRe.158..179T. doi:10.1016/j.atmosres.2014.10.011.
  62. Gospodinov, Ilian; T. Dimitrova; L. Bocheva; P. Simeonov; R. Dimitrov (2015). "Derecho-like event in Bulgaria on 20 July 2011". Atmos. Res. 158–9: 254–73. Bibcode:2015AtmRe.158..254G. doi:10.1016/j.atmosres.2014.05.009.
  63. "Derecho i inne nawałnice w Polsce 19 lipca 2015" (in Polish). Retrieved 30 July 2018.
  64. "Skutki nawałnic 11-12 sierpnia" (in Polish). Retrieved 30 July 2018.
  65. pl:Nawałnice w Polsce (2017)
  66. http://www.straz.gov.pl/aktualnosci/lista_aktualnosci/Podsumowanie-skutkow-nawalnic-w-okresie-od-10-do-22-sierpnia-2017-r/idn:36409%7Clanguage=Polish
  67. Negrón-Juárez, Robinson I.; J.Q. Chambers; G. Guimaraes; H. Zeng; C.F.M. Raupp; D.M. Marra; G.H.P.M. Ribeiro; S.S. Saatchi; B.W. Nelson; N. Higuchi (19 August 2010). "Widespread Amazon forest tree mortality from a single cross-basin squall line event". Geophys. Res. Lett. 37 (L16701): n/a. Bibcode:2010GeoRL..3716701N. doi:10.1029/2010GL043733.
  68. de Figueiredo, Eliton Lima; Ernani de Lima Nascimento; Maurício Ilha de Oliveira (2019). "Analysis of two derecho events in Southern Brazil". M. Meteorol Atmos Phys. 131 (5): 1171–1190. doi:10.1007/s00703-018-0654-x.
  69. Liang, Jianyu; Sun Jianhua (March 2012). "The Formation Mechanism of Damaging Surface Wind during the Squall Line in June 2009". Chinese Journal of the Atmospheric Sciences. 36 (2): 316–336. doi:10.3878/j.issn.1006-9895.2011.11017.
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