A widespread and deadly tornado outbreak affected the Great Plains, Mississippi Valley, and Southeast between March 12–15, 1953. At least 23 tornadoes were confirmed with the strongest one reaching F4 intensity and striking O'Brien, Texas on Friday the 13th. Overall, 21 people were killed, 72 others were injured, and damages were estimated at $6.835 million (1953 USD). There were additional casualties from non-tornadic events as well.

Meteorological synopsis Unusually warm weather surged into the Eastern United States on March 12. A jet stream dip, as well as the presence of a southeastward-moving surface low pressure system that had formed over Montana on March 12 led to creation of widespread strong to severe thunderstorms throughout the region along an unusual eastward moving warm front and dryline on March 13. Starting in Central Plains, this area of severe and tornadic thunderstorms pushed eastward, producing damaging winds, large hail, and tornadoes to a total of 16 states before the low, which had turned northeastward, moved into Wisconsin and was replaced by a surface anti-cyclone on March 15.

Confirmed tornadoes

March 12 event + List of confirmed tornadoes – Thursday, March 12, 1953F#LocationCounty / ParishStateStart Time (UTC)Path length widthSummary F2Northeastern CarthagePanolaTX22:30–?A tornado accompanied by non-damaging moderate hail struck residential areas on the northeastern side of Carthage. Homes lost their roofs, a garage was wrecked, and buildings and vehicles were damaged. Two people were injured and damages totaled $25,000 (1953 USD).

March 13 event + List of confirmed tornadoes – Friday, March 13, 1953F#LocationCounty / ParishStateStart Time (UTC)Path length widthSummary F4SSE of Jud to O'Brien to E of Knox CityHaskell, KnoxTX20:00–22:1517 deaths – See section on this tornado – A total of 25 people were injured and losses totaled $5 million (1953 USD). F2SSE of Rush Springs to SSW of MiddlebergGradyOK23:15–23:35This long-tracked, strong tornado moved through a good portion of Grady County causing major damage, although most of the property damage came out of the southern and eastern portions of Rush Springs, where marble to golf-ball sized hail also caused damage. There, a total of 81 homes incurred damage, two of which were unroofed. A quonset hut also sustained damage, the first known occurrence of this type of structure being damaged by wind, although none of the cattle inside were injured. One person in town was thrown and injured as well. The tornado briefly lifted after moving away from Rush Springs before being observed again ripping up fences and trees near Blanchard, although no buildings were hit there. Losses totaled $25,000 (1953 USD). F3BradleyGradyOK00:19–00:291 death – An intense tornado struck Bradley, destroying the business district of the town. In all, eight homes, a telephone office, and the local post office were destroyed. A high school along its with gymnasium as well as 15 other homes were wrecked or damaged as well. Four barns were also unroofed, destroyed, or otherwise damaged. Eight people were injured and damages totaled $250,000 (1953 USD). F2N of WashingtonMcClainOK00:45–01:00A strong tornado unroofed a school and multiple homes. A stone structure and cotton gin were destroyed, and 30 other structures sustained damage. Two people were injured and damages totaled $250,000 (1953 USD). Advance warning allowed many residents to shelter in their basements or cellars before the tornado hit. F2Eastern NormanClevelandOK01:30–?A strong tornado moved through rural areas northwest of Etowah and south of Lake Thunderbird, destroying trees and badly demolishing a farmstead. There were no casualties although there was $2,500 (1953 USD) in damage. Grazulis did not list this tornado as an F2 or stronger. F3NE of Burneyville to Earl to NNE of TishomingoLove, Marshall, Carter, JohnstonOK01:30–03:002 deaths – A long-tracked, intense tornado, which was likely a tornado family, started just north of the Red River and moved northeastward unroofing several buildings on a farmstead. It lifted for a little while, passing over Lake Murray before coming down just southeast of Durwood east of Dickson, where it quickly reached its peak intensity and killed two people. It heavily damaged or destroyed 11 more farmsteads, including two that sustained high-end F3-level damage, as it moved through Earl, which is just northwest of Mannsville. Only pieces of some walls were left standing on some homesites and a man was seriously injured after he was thrown out of the storm cave he was in while trying to hold the door the closed. The tornado then passed between Troy and Ravia causing some additional damage before dissipating. There was $50,000 (1953 USD) in damage and 11 people were injured. The tornado may have actually started at 23:30 UTC, two hours earlier than officially documented. Heavy rain and hail also accompanied the tornado and of rain was recorded in Wapanucka after the tornado dissipated. F2NW of MonroeLe FloreOK04:00–?A brief but strong tornado struck a farmstead on the northwest side of Monroe. A barn and two chicken houses were destroyed, injuring a cow and killing 30-35 chickens, including some that had their feathers blown off. A farmhouse on the property was also shifted off of its foundation. There were no casualties, but $2,500 (1953 USD) in damage was inflicted. Grazulis did not list this tornado as an F2 or stronger.

March 14 event