number
cartodb_id_
geometry
the_geom_GEO
string
closs_
date_
dy_
elat_
elon_
fat_
inj_
len_
loss_
mag_
mo_
om_
slat_
slon_
st_
stf_
stn_
time_
tz_
wid_
yr_
date
created_at_
updated_at_
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Tornados historic data 1950-2013
NOAA's SPC