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Hurricane Earl was an atypical, disorganized, and short-lived Category 2 hurricane that caused moderate damage throughout the Southeast United States. It formed out of a poorly organized tropical disturbance over the southwest Gulf of Mexico late on August 31, 1998. Tracking towards the northeast, the storm quickly intensified into a hurricane on September 2 and made landfall early the next day near Panama City, Florida. Rapidly tracking towards Atlantic Canada, the extratropical remnants of Earl significantly intensified before passing over Newfoundland on September 6. The remnants were absorbed by former Hurricane Danielle two days later.
This page documents the tornadoes and tornado outbreaks that occurred in 2007, primarily in the United States. Most tornadoes form in the U.S., although some events may take place internationally, particularly in parts of neighboring southern Canada during the summer season. Some tornadoes also take place in Europe, e. g. in the United Kingdom or in Germany.
This page documents notable tornadoes and tornado outbreaks worldwide in 2008. Strong and destructive tornadoes form most frequently in the United States, Bangladesh, and Eastern India, but they can occur almost anywhere under the right conditions. Tornadoes also develop occasionally in southern Canada during the Northern Hemisphere's summer and somewhat regularly at other times of the year across Europe, Asia, and Australia. Tornadic events are often accompanied with other forms of severe weather, including strong thunderstorms, strong winds, and hail.
This page documents notable tornadoes and tornado outbreaks worldwide in 2009. Strong and destructive tornadoes form most frequently in the United States, Argentina, Brazil, Bangladesh, and Eastern India, but can occur almost anywhere under the right conditions. Tornadoes also develop occasionally in southern Canada during the Northern Hemisphere's summer and somewhat regularly at other times of the year across Europe, Asia, Argentina, Australia and New Zealand. Tornadic events are often accompanied by other forms of severe weather, including strong thunderstorms, strong winds, and hail. In the U.S., there were 1,304 reports of tornadoes received by the Storm Prediction Center (SPC), and 1,159 tornadoes were confirmed to have taken place. Worldwide, 73 fatalities were caused by tornadoes; 22 in the United States, 20 in India, 11 in Argentina, eight in the Philippines, four each in Canada and Brazil, two in Greece and one each in Serbia and Russia.
The February 2009 North American storm complex occurred on February 10 and February 11, 2009, affecting portions of both the Central and Eastern United States. During the two-day period, 15 tornadoes touched down in seven states. Oklahoma was struck by six tornadoes, the most of any state. The six tornadoes in Oklahoma also tied the record for the most tornadoes ever recorded in the state during the month of February ; the record was broken in 2023. The first day of the outbreak produced the most tornadoes; the second brought mainly high wind damage and rain or snow in most of the Northeast.
The March 2009 tornado outbreak sequence was a series of tornado outbreaks which affected large portions of the Central, Southern, and Eastern United States from March 23 to March 29. A total of 56 tornadoes touched down during the event, two of which were rated as EF3.
The effects of Hurricane Georges in Florida lasted for more than a week in late September and early October in 1998. After developing from a tropical wave to the south of Cape Verde on September 15, Georges moved steadily west-northwestward and peaked as a strong Category 4 hurricane on the Saffir–Simpson scale on September 20. After weakening slightly to a Category 3, the cyclone proceeded to strike Antigua, Saint Kitts and Nevis, Puerto Rico, Dominican Republic, and Cuba. Georges emerged into the Straits of Florida as a Category 1, but re-strengthened slightly to a Category 2 before making landfall in Key West, Florida, on September 25. The hurricane continued northwestward into the Gulf of Mexico and struck near Biloxi, Mississippi, on September 28. After moving inland, Georges turned eastward and crossing into the Florida Panhandle on the next day. By October 1, the system dissipated near the northeast Florida–southeast Georgia coast.
The May 2009 Southern Midwest Derecho was an extreme progressive derecho and mesoscale convective vortex (MCV) event that struck southeastern Kansas, southern Missouri, and southwestern Illinois on May 8, 2009. Thirty-nine tornadoes, including two of EF3 strength on the Enhanced Fujita Scale, were reported in addition to high non-tornadic winds associated with the derecho and MCV. Due to the abnormal shape of the storm on radar and the extremely strong winds, many called this an "inland hurricane." A new class of storm, the Super Derecho, has been used to describe this event after analysis in 2010. Embedded supercells produced hail up to baseball size in southern Missouri, a rare event in a derecho. A wind gust of 106 mph (171 km/h) was recorded by a backup anemometer at the Southern Illinois Airport after official National Weather Service equipment failed. This derecho was the last of a series of derechos that occurred at the beginning of May.
A destructive multi-day tornado outbreak across a large portion of the Southern United States that occurred at the end of April and the beginning of May 2010. Five people were killed from the tornadoes – one in Arkansas, one in Tennessee, and three in Mississippi. The tornado event was overshadowed by the 2010 Tennessee floods, which occurred at the same time.
The June 2010 Northern Plains tornado outbreak was one of the most prolific summer tornado outbreaks in the Northern Great Plains of the United States on record. The outbreak began on June 16th, with several tornadoes in South Dakota and Montana. The most intense storms took place the following day across much of eastern North Dakota and much of Minnesota. The system produced 93 tornadoes reported across four states while killing three people in Minnesota. Four of the tornadoes were rated as EF4 on the Enhanced Fujita scale, the most violent tornadoes in a 24-hour period since there were five within 15 hours in the 2008 Super Tuesday tornado outbreak. This was the region's first major tornado outbreak of the year and one of the largest on record in the region, comparable to a similar outbreak in June 1992. The 48 tornadoes that touched down in Minnesota on June 17 marked the most active single day in the state's history. June 17 was the second largest tornado day on record in the meteorological summer, behind the most prolific day of the 2003 South Dakota tornado outbreak on June 24, 2003.
This page documents the tornadoes and tornado outbreaks of 2011. Extremely destructive tornadoes form most frequently in the United States, Bangladesh, Brazil and Eastern India, but they can occur almost anywhere under the right conditions. Tornadoes also appear regularly in neighboring southern Canada during the Northern Hemisphere's summer season, and somewhat regularly in Europe, Asia, and Australia.
The 2010 New Year's Eve tornado outbreak was a three-day-long tornado outbreak that impacted the central and lower Mississippi Valley from December 30, 2010 to January 1, 2011. Associated with a low pressure system and a strong cold front, 37 tornadoes tracked across five states over the length of the severe event, killing nine and injuring several others. Activity was centered in the states of Missouri and later Mississippi on December 31. Seven tornadoes were rated EF3 on the Enhanced Fujita Scale; these were the strongest during the outbreak. Non-tornadic winds were recorded to have reached as high as 80 mph (130 km/h) at eight locations on December 31, while hail as large as 2.75 in (7.0 cm) was documented north-northeast of Mansfield, Missouri. Overall, damage from the outbreak totaled US$123.3 million, most of which was related to tornadoes. This is the most prolific tornado outbreak in Missouri in the month of December.
From April 4–5, 2011, a large-scale damaging wind event and tornado outbreak affected the Southern and Eastern parts of the United States. The system produced a large serial derecho windstorm that caused thousands of reports of wind damage and several embedded tornadoes. Power outages were extensive across the area and tree damage was severe. Several people were killed and injured by falling trees and branches as the storm passed through. Damaging tornadoes touched down in Arkansas, Kentucky, and Mississippi. The storm continued into the early hours of the morning causing more wind damage along the East Coast along with a few more tornadoes. It is reportedly one of the most prolific damaging wind events on record. The outbreak was the first in a series of devastating tornado outbreaks in the month of April 2011, which would culminate near the end of the month with the largest tornado outbreak ever recorded.
One of several tornado outbreaks in the United States to take place during the record month of April 2011, 49 tornadoes were produced across the Midwest and Southeast from April 9–11. Widespread damage took place; however, no fatalities resulted from the event due to timely warnings. In Wisconsin, 16 tornadoes touched down, ranking this outbreak as the state's largest April event on record as well as one of the largest single-day events during the course of any year. The strongest tornado of the outbreak was an EF4 tornado that touched down west of Pocahontas, Iowa on April 9, a short-lived satellite to a long-track EF3 tornado. Between 0256 and 0258 UTC that day, five tornadoes were on the ground simultaneously in Pocahontas County, Iowa, all of which were from one supercell thunderstorm. Other tornadoes impacted parts of eastern Kentucky and Tennessee on April 9, hours before the event in Iowa.
An extended period of significant tornado activity affected the Midwest and Southern United States from April 19 to April 24, 2011, with 134 tornadoes being spawned across six days. The outbreak produced an EF4 tornado that tore through the St. Louis metropolitan area on April 22, while other tornadoes caused damage in Illinois, Indiana, Ohio, Kentucky, Texas, Oklahoma, and other parts of Missouri during the period. No fatalities were reported in this outbreak. This event was directly followed by the largest tornado outbreak in the history of the United States.
This page documents the tornadoes and tornado outbreaks of 2014. Strong and destructive tornadoes form most frequently in the United States, Bangladesh, Brazil, and Eastern India, but they can occur almost anywhere under the right conditions. Tornadoes also appear regularly in neighboring southern Canada during the Northern Hemisphere's summer season, and somewhat regularly in Europe, Asia, and Australia.
The tornado outbreak of April 8–9, 2015 was a relatively small but damaging outbreak of tornadoes that occurred in parts of the Great Plains and in the Midwestern United States. 27 tornadoes were confirmed during the two days, most of them weak, however a select few of them were powerful and damaging.
References
- ↑ May 3, 2009 1630 UTC Day 1 Convective Outlook Storm Prediction Center. Accessed 2009-05-03.
- ↑ "WFO SHV - Product Viewer". Archived from the original on 2008-09-20.
- ↑ "SPC Storm Reports for 05/03/09". Storm Prediction Center . Retrieved 2009-05-03.
- ↑ "Storm Prediction Center Storm Reports Page".
- ↑ Lundberg, Joe (2009-05-08). "Mesocyclone and Derecho Highlight the Friday Follies". Accuweather. Retrieved 2009-05-08.
- ↑ "Significant Wind Damage and Tornadoes - May 8th, 2009". Springfield, MO: The National Weather Service. 2009. Retrieved 24 May 2019.
- ↑ "May 8, 2009 1630 UTC Day 1 Convective Outlook". Storm Prediction Center. 2009-05-08. Retrieved 2009-05-08.
- ↑ "Storm Prediction Center Severe Thunderstorm Watch 264". Archived from the original on 2003-04-02.
- ↑ "Storm Prediction Center Severe Thunderstorm Watch 267". Archived from the original on 2003-08-28.
- ↑ "Storms leave four dead in Midwest". KGAN. Associated Press. 2009-05-08. Archived from the original on June 15, 2011. Retrieved 2009-05-08.
- ↑ "Storm may bring high wind, rain". The Courier-Journal . 2009-05-08. Archived from the original on 2013-01-20. Retrieved 2009-05-08.
- ↑ Staff Report (2009-05-08). "Powerful storm system roars through Tri-State". Evansville Courier & Press . Retrieved 2009-05-08.
- ↑ "Storm Prediction Center 20090508's Storm Reports".
- ↑ Skilling, Tom (May 8, 2009). "Derecho called one of the worst of the past decade". WGN-TV. Archived from the original on July 18, 2011. Retrieved June 29, 2009.
- ↑ Woodall (2009-05-03). "Public Information Statement". Dallas/Fort Worth, Texas: National Weather Service. Archived from the original on 2009-05-20. Retrieved 2009-05-03.
- ↑ "Missouri Event Report: EF1 Tornado". National Climatic Data Center. 2009. Retrieved July 4, 2011.
- ↑ "Missouri Event Report: EF1 Tornado". National Climatic Data Center. 2009. Retrieved July 4, 2011.
- ↑ "Missouri Event Report: EF1 Tornado". National Climatic Data Center. 2009. Retrieved July 4, 2011.
- ↑ "Missouri Event Report: EF1 Tornado". National Climatic Data Center. 2009. Retrieved July 4, 2011.
- ↑ "Missouri Event Report: EF0 Tornado". National Climatic Data Center. 2009. Retrieved July 4, 2011.
- ↑ "Missouri Event Report: EF1 Tornado". National Climatic Data Center. 2009. Retrieved July 4, 2011.
- ↑ "Missouri Event Report: EF1 Tornado". National Climatic Data Center. 2009. Retrieved July 4, 2011.
- ↑ "Missouri Event Report: EF1 Tornado". National Climatic Data Center. 2009. Retrieved July 4, 2011.
- ↑ "Missouri Event Report: EF1 Tornado". National Climatic Data Center. 2009. Retrieved July 4, 2011.
- ↑ "Missouri Event Report: EF2 Tornado". National Climatic Data Center. 2009. Retrieved July 4, 2011.
- ↑ "Missouri Event Report: EF2 Tornado". National Climatic Data Center. 2009. Retrieved July 4, 2011.
- ↑ "Missouri Event Report: EF2 Tornado". National Climatic Data Center. 2009. Retrieved July 4, 2011.
- ↑ Stuart Hinson (2009). "Virginia Event Report: EF0 Tornado". National Climatic Data Center. Retrieved September 6, 2009.
- ↑ Stuart Hinson (2009). "Virginia Event Report: EF2 Tornado". National Climatic Data Center. Retrieved September 6, 2009.
- ↑ Stuart Hinson (2009). "Virginia Event Report: EF0 Tornado". National Climatic Data Center. Retrieved September 6, 2009.
- ↑ Stuart Hinson (2009). "Virginia Event Report: EF0 Tornado". National Climatic Data Center. Retrieved September 6, 2009.
- ↑ Stuart Hinson (2009). "North Carolina Event Report: EF2 Tornado". National Climatic Data Center. Retrieved September 6, 2009.
- ↑ Stuart Hinson (2009). "North Carolina Event Report: EF1 Tornado". National Climatic Data Center. Retrieved September 6, 2009.