NWS: Joplin Tornado Had More Than 1 Vortex

9 years 1 month 2 weeks ago Tuesday, May 24 2011 May 24, 2011 Tuesday, May 24, 2011 3:10:00 PM CDT May 24, 2011 in News
By: Associated Press

OKLAHOMA CITY (AP) - The National Weather Service says the tornado that killed at least 116 people in Joplin appears to have had more than one vortex.

Storm Prediction Center director Russell Schneider said video evidence shows Sunday's tornado appeared to be a rare "multivortex" twister. Multivortex tornadoes contain two or more small and intense subvortices that orbit the center of the larger tornado circulation.

Schneider says multivortex tornadoes are relatively uncommon but have been seen in massive storms like the one that ripped through Joplin. The tornado was given a preliminary EF4 rating -- the second-highest rating given to twisters. The rating is assigned to storms based on damage they cause. Sunday's tornado was the deadliest single U.S. twister in about six decades.

Related Stories

More News

Grid
List
COLUMBIA - The University of Missouri addressed international students via email in regards to the guidelines enforced by the Department... More >>
1 day ago Wednesday, July 08 2020 Jul 8, 2020 Wednesday, July 08, 2020 5:01:00 PM CDT July 08, 2020 in News
MISSOURI — As COVID-19 continues to spread throughout Missouri, state and local officials confirm new case counts daily. ... More >>
1 day ago Wednesday, July 08 2020 Jul 8, 2020 Wednesday, July 08, 2020 5:00:00 PM CDT July 08, 2020 in News
COLUMBIA- University of Missouri Police Department officers arrested Columbia man Ian M. Laird, 20, for sidewalk vandalism near the Thomas... More >>
1 day ago Wednesday, July 08 2020 Jul 8, 2020 Wednesday, July 08, 2020 4:24:00 PM CDT July 08, 2020 in News
COLUMBIA — Citing "severe staffing shortages," the City of Columbia suspended all curbside recycling pickup effective Wednesday. In a... More >>
1 day ago Wednesday, July 08 2020 Jul 8, 2020 Wednesday, July 08, 2020 4:19:00 PM CDT July 08, 2020 in News
COLUMBIA —Businesses across mid-Missouri received millions in loans from the federal Paycheck Protection Program, a coronavirus relief program aimed at... More >>
1 day ago Wednesday, July 08 2020 Jul 8, 2020 Wednesday, July 08, 2020 4:06:00 PM CDT July 08, 2020 in News
COLUMBIA — South Callaway School District superintendent Kevin Hillman announced on Wednesday plans for the upcoming semester. As of... More >>
1 day ago Wednesday, July 08 2020 Jul 8, 2020 Wednesday, July 08, 2020 3:44:00 PM CDT July 08, 2020 in News
COLUMBIA - The 2020 Show-Me State Games have been canceled due to the COVID-19 pandemic. The games have been... More >>
1 day ago Wednesday, July 08 2020 Jul 8, 2020 Wednesday, July 08, 2020 3:15:00 PM CDT July 08, 2020 in News
COLUMBIA - Today is the last day to register for voting in the August 4 primary election in Boone County.... More >>
1 day ago Wednesday, July 08 2020 Jul 8, 2020 Wednesday, July 08, 2020 2:20:00 PM CDT July 08, 2020 in News
COLUMBIA - As the new mask ordinance comes into effect, local gyms are among the few exempt from the measures.... More >>
1 day ago Wednesday, July 08 2020 Jul 8, 2020 Wednesday, July 08, 2020 2:18:00 PM CDT July 08, 2020 in News
(CNN) -- Hey sleepyheads -- have you been turning off or covering up all your smartphone and computer lights in... More >>
1 day ago Wednesday, July 08 2020 Jul 8, 2020 Wednesday, July 08, 2020 12:31:24 PM CDT July 08, 2020 in A Brighter Tomorrow
COLUMBIA (Missourian) - The University of Missouri System will introduce a plan Wednesday to bring high-speed, affordable broadband internet... More >>
1 day ago Wednesday, July 08 2020 Jul 8, 2020 Wednesday, July 08, 2020 9:45:22 AM CDT July 08, 2020 in News
COLUMBIA (Missourian) - The Boone County Commission has no plans to follow Columbia’s lead and impose a countywide mask... More >>
1 day ago Wednesday, July 08 2020 Jul 8, 2020 Wednesday, July 08, 2020 9:41:19 AM CDT July 08, 2020 in News
COLUMBIA (Missourian) - Registered voters in Missouri will be able to vote absentee, by mail or in person with... More >>
1 day ago Wednesday, July 08 2020 Jul 8, 2020 Wednesday, July 08, 2020 9:36:24 AM CDT July 08, 2020 in News
As COVID-19 continues to spread, KOMU 8 will continue to update you about impacts in the community. You... More >>
1 day ago Wednesday, July 08 2020 Jul 8, 2020 Wednesday, July 08, 2020 9:16:00 AM CDT July 08, 2020 in News
HOWARD COUNTY - On Wednesday, the missing girl was found safe. An endangered person advisory was issued in Howard... More >>
1 day ago Wednesday, July 08 2020 Jul 8, 2020 Wednesday, July 08, 2020 5:06:00 AM CDT July 08, 2020 in News
COOPER COUNTY - A man from Gravois Mills was killed Tuesday afternoon in a crash on Route B, north of... More >>
1 day ago Tuesday, July 07 2020 Jul 7, 2020 Tuesday, July 07, 2020 10:37:00 PM CDT July 07, 2020 in News
COLUMBIA - At the entrance to the playground at Cosmo Park in Columbia, you'll find a brightly colored message waiting... More >>
1 day ago Tuesday, July 07 2020 Jul 7, 2020 Tuesday, July 07, 2020 9:28:00 PM CDT July 07, 2020 in News
COLUMBIA – Columbia Public School District gave parents and students the option of attending in-person classes, or attending online classes... More >>
1 day ago Tuesday, July 07 2020 Jul 7, 2020 Tuesday, July 07, 2020 9:27:00 PM CDT July 07, 2020 in News
Columbia, MO
Broken Clouds 89°
8pm 84°
9pm 81°
10pm 79°
11pm 78°