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April 22, 2017 · Jackson County · 2017
EF0

April 22, 2017

4:40 PM
Jackson County, Alabama · Near Scottsboro (ZIP 35768)
Fatalities
0
Injuries
0
Path Length
2.2 mi
Max Width
200 yd
DateApril 22, 2017
Time4:40 PM
CountyJackson
CityScottsboro
Property Loss$0
Crop Loss$0
SourceNCEI 684636
NWS Birmingham

3 SW Skyline - 2 S Skyline NWS Huntsville survey team, in coordination with Jackson County EMA and UAH, found evidence of an EF-0 tornado near the Skyline area. Damage indicators in the form of extensive softwood tree damage (uprooted or snapped) were found in the vicinity of areas north of CR 17 and east of CR 79. North of CR 17, west of Manning Dr., several trees were snapped looking into the valley on the south face of Fork Mountain. Damage continued in 150-200 yard path through Manning Dr. which uprooted several trees in a noticeable convergent pattern (E to ENE). Peak winds of approx. 85 MPH were observed at this location. Several trees were uprooted or sustained large limb damage east of Manning Dr. toward CR 79. The vortex of the tornado appeared to begin to shrink and decrease in strength near CR 79. A few uprooted trees were noted east of CR 79 in the vicinity of Gizzard Point Rd. Start: 34.7900/-86.1500 End: 34.7900/-86.1100

NWS EF Scale: F0

Event Narrative

A National Weather Service survey team in coordination with Jackson County Emergency Managment and the University of Alabama in Huntsville found evidence of an EF-0 tornado near the Skyline area. Damage indicators in the form of extensive softwood tree damage (uprooted or snapped) were found in the vicinity of areas north of CR 17 and east of CR 79.||North of CR 17, west of Manning Dr., several trees were snapped looking into the valley on the south face of Fork Mountain. Damage continued in a 150-200 yard path through Manning Dr. which uprooted several trees in a noticeable convergent pattern (east to east-northeast). Peak winds of approximately 85 mph were observed at this location.||Several trees were uprooted or sustained large limb damage east of Manning Dr. toward |CR 79. The tornado appeared to begin to shrink and decrease in strength near CR 79. A few uprooted trees were noted east of CR 79 in the vicinity of Gizzard Point Rd. ||It is worth noting that some areas outside of the path, mainly to the south, experienced|some tree damage as well. Based off radar signatures, and orientation of debris, this was|caused by straight line winds adjacent to the tornado.

Episode Narrative

Numerous showers and thunderstorms moved into and developed over north Alabama in an unstable and moderately sheared environment. A few supercells developed amongst these storms producing large hail and a couple of tornadoes.

Outbreak Context

Part of 2-tornado outbreak on April 22, 2017

Shared Episode Narrative

Numerous showers and thunderstorms moved into and developed over north Alabama in an unstable and moderately sheared environment. A few supercells developed amongst these storms producing large hail and a couple of tornadoes.

Source Data
NCEI Event ID: 684636

See Also

2.2 mi200 yd wide