NWS HUN November 29-30, 2016 Tornadoes

A tornado outbreak occurred during the evening hours of the 29th into the early morning hours of the 30th. A very mild and unstable air mass was in place along with a strong southwesterly upper level jet. These ingredients combined with a cold front and pre-frontal
trough sweeping from west to east across the area sparked scattered supercell thunderstorms during the evening, a few of which were tornadic. This was followed by a quasi-linear convective system (QLCS) that occurred with the trough, which also was responsible for severe weather.

ESRI Shapefiles:        

All Survey Shapefiles - Zipped folder contains line, path, survey point, and select estimated damage swath shapefiles of all tornado tracks
that occurred in the Huntsville County Warning Area.  Attribute information includes:  Tornado Name, EF-Scale, Peak Wind, Start Time,
Beginning and Ending Latitudes and Longitudes, End Time, and maximum width in yards. 

0 /3

11.0

100

 34.5415
-87.9038

 34.6272 -86.7439

0 / 0

6.2

175

 34.4405
-87.0913

 34.5042 -87.0146

0 / 0

2.4

TBD

 34.1394
-87.1117

 34.1604 -87.0781

0 / 0

19.9

150

 34.74
-86.53

34.89
-86.24

0 / 0

0.9

40

 34.92
-86.14

 34.92
-86.13

0 / 0

350 Yards

50

 34.1745
-87.1109

 34.1760 -87.1089

0 / 0

2.3

150

 34.87
 -85.71

 34.89
 -85.67

0 / 0

1.2

50

 34.4315
-86.5032

 34.4403 -86.4828

3 /10

13.7

206

 35.69
-85.78

 34.78
-85.57

0 / 0

3.4

30

 34.47
-86.93

 34.5526 -86.8135