The following events were reported: Thunderstorm Wind, Tornado. These occurred near station USW00093819, approximately 27.1683 km away, between 2023-03-31 22:10:00 and 2023-03-31 22:56:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 15815000.0 and crop damage of 0.0. Episode Narrative: A strong, occluding storm system over the Upper Midwest produced a deep column of strong southwesterly winds over the Midwest on the afternoon and evening of the 31st.|This pattern generated an inordinate amount of vertical wind shear. The overall southwesterly flow also brought rather mild and somewhat humid air into the region, which was adequately unstable given noticeably colder air aloft, especially over the southwestern quadrant of Indiana.||Resulting thunderstorms were able to mix down the stronger winds to the surface as damaging straight line gusts, while a rather low freezing level promoted isolated large hail. Ten tornadoes occurred across the region:  5 from a rotating supercell thunderstorm that tracked roughly parallel to and about 20 miles south of Interstate 70, and 5 others spawned from a squall line's northern book-end vortex that impacted north-central central Indiana. The supercell's first two tornadoes (both EF3) caused a combined 5 fatalities...before the supercell spawned two more strong tornadoes (EF2/EF3), with the cell's final EF3 inflicting major damage on a warehouse in Whiteland (Johnson Co.). The (northern) squall line's first tornado was an EF2 that impacted mostly rural areas...while the squall line's four following tornadoes were all weak (EF0/EF1), with the final three spawned over Howard County, concluding with a longer tracking EF1 that injured one person. A strong, occluding storm system over the Upper Midwest produced a deep column of strong southwesterly winds over the Midwest on the afternoon and evening of the 31st.|This pattern generated an inordinate amount of vertical wind shear. Event Narrative: The rotating supercell thunderstorm's third tornado was a strong EF2 that passed immediately south of the city of Martinsville, while the supercell's non-tornadic damaging winds impacted the center of Martinsville. Numerous homes were observed with considerable roof damage in a subdivision near Indiana Highway 37, while an (empty) grain bin was lofted and displaced. The top of a concrete grain bin was torn off. The tornado continued to the east-northeast, causing sporadic tree damage through the next structure along Rolling Hills Drive. The tornado's strongest (120-130 mph) winds occurred at the end of its path, where one pontoon boat was lofted from the west side of of a lake and carried (about 800 feet) to the lake's far east-northeast point at Paris Drive. Another pontoon boat was lofted and carried about one-quarter mile and over a nearby home before final resting at another house. Thunderstorm winds in Monrovia destroyed a privacy fence and broke windows. Thunderstorm winds gusted as high as 59 mph at the KEYE Eagle Creek Airpark ASOS. This was the rotating supercell's fourth tornado, and the first and weaker of two tornadoes spawned in Johnson County. The tornado started to the north-northeast of the village of Providence, although most of the sporadic tree damage noted in the town was from straight line winds, with slightly more intense tree damage seen from the tornado. The tornado continued to move east-northeast and crossed Indiana Route 135, with multiple power lines damaged and downed across the highway. Metal roofing of a barn just east of Route 135 was peeled back from winds nearing 85 mph. The tornado continued to the east-northeast towards Indiana Route 144, but lifted just before reaching this highway, southeast of Bargersville. Sporadic tree damage was noted to the south of Route 144. The rotating supercell's fifth and final tornado was a violent EF3 that immediately followed the Johnson County EF0. Following the storm's east-northeasterly track, a tornado redeveloped (2.8 miles after the end of the EF0) in an open field, 0.15 miles west of the intersection of South Sawmill Road and Park Forest South Drive. The tornado moved through mainly northern portions of the Park Forest neighborhood while strengthening from EF1 to EF2 intensity. The circulation continued towards US Highway 31, damaging a communications tower near Whiteland Sewer Department. After crossing US Highway 31, the tornado inflicted mainly EF2-intensity damage to southeastern portions of Whiteland, especially east of West Street and south of Main Street. Multiple homes sustained major roof damage, while a few homes had most exterior walls collapse, and one poorly constructed home had only one wall left standing.||Higher-end EF2 damage was observed as it crossed the railroad track and hit the neighborhood near Paris Lane and East Pearl Street. Numerous homes sustained roof damage. A poorly constructed and very poorly anchored home along East Pearl Street was completely destroyed down to its concrete slab. The tornado produced damage to a home along Whiteland Road before crossing an open field as it departed the Whiteland community. The vortex maintained intensity before hitting a few more homes along County Road 225 East (Graham Road). Many trees were uprooted or snapped with significant roof damage and a collapsed garage. A warehouse further east-northeast along Graham Road sustained EF3 damage from winds of 140 mph. Portions of the warehouse were completely gone and blown onto Interstate Route 65.||The circulation crossed Interstate 65 and weakened while continuing to the east-northeast. The tornado produced ground scoring through a field to the south of County Road 600 North, and then turned more northeasterly when approaching the intersection of 600 North and Hurricane Road. EF1 damage occurred on either side of Hurricane Road immediately south of its bridge over Hurricane Creek, where a large garage's walls were collapsed and minor tree damage occurred. Finally, the circulation strengthening to EF2 while turning back to more east-northeasterly, completely destroying two farm outbuildings one-third of a mile northeast of the Hurricane Road bridge. The tornado continued another 0.3 miles before ending on a slight rise of land, 0.3 miles west of County Road 500 East. Thunderstorm winds gusted as high as 67 mph at the KIND Indianapolis International Airport ASOS. Supercell thunderstorm winds downed a large tree on County Road 500 South at 7400 West. Thunderstorm winds gusted as high as 67 mph at the KGEZ Shelbyville Municipal Airport ASOS. A storm spotter estimated a 65 mph thunderstorm wind gust in Avon at US Highway 36 and County Road 1050 East. Supercell thunderstorm straight line winds downed numerous large trees and snapped power poles in southwestern Morgan County, where a storm spotter estimated a 60 mph gust. Winds also caused considerable home damage between Paragon and Martinsville, before ripping the steeple off of the church in the center of Martinsville, leaving a hole in the sanctuary. Thunderstorm winds downed gas station canopy in Morristown.