AL
$500,000 TO $5,000,000
F2
SIGNIFICANT DAMAGE (113-157 MPH)
1 - 3.1 MILES
56 - 175 YDS
CST
15 MIN
TORNADO
FROM STORM DATA
450
F1
MODERATE DAMAGE (73-112 MPH)
3.2 - 9.9 MILES
50
230
$50 TO $500
< 1 MILE
18 - 55 YDS
30 MIN
NO VISIBLE SIGN
COUNTER-CLOCKWISE
150
120
$50,000 TO $500,000
$5,000 TO $50,000
176 - 527 YDS
30
NO DAMAGE REPORTED
< 18 YDS
$500 TO $5,000
90
180
$5,000,000 TO $50,000,000
F3
SEVERE DAMAGE (158-206 MPH)
300
F0
LIGHT DAMAGE (40-72 MPH)
45 MIN
60
< $50
10 - 31.9 MILES
420
240
40
1 HR
WITH HEAVY RAIN
600
270
1320
1420
100
210
200
1500
380
0
CLOCKWISE
10
528 - 1759 YDS
2400
1200
900
70
830
360
390
32 - 99.9 MILES
80
1800
220
CONFIRMED
2100
WITH LARGE HAIL
130
$50,000,000 TO $500,000,000
F4
DEVASTATING DAMAGE (207-260 MPH)
2640
STRAIGHT
AR
1980
20
ROPELIKE
660
700
1050
750
480
880
1300
CDT
AZ
OTHER
4500
MST
CA
3900
PST
PDT
CO
400
110
190
CT
1 HR 45 MI
EST
DE
EDT
1290
FL
2 HRS
GA
160
> 1760 YDS
5280
IA
> 100 MILES
4600
ID
THIN COLUMN
IL
60 DEGREES TO THE RIGHT
1700
500
2250
1350
170
690
370
30 DEGREES TO THE LEFT
310
F5
INCREDIBLE DAMAGE (261-318 MPH)
IN
KS
3600
3000
3960
1650
630
1260
KY
LA
520
990
490
MA
MD
ME
MI
540
670
440
720
MN
2140
2600
2500
510
MO
1020
MS
3690
MT
MDT
NC
2540
250
4220
530
1580
3670
800
ND
6000
280
NE
7920
NH
NJ
3300
NM
NV
NY
320
OH
430
140
OK
> 2 HRS
1760
4000
WITH NO RAIN OR HAIL
WITH LARGE HAIL AND HEAVY RAIN
OR
PA
1280
730
2730
1590
RI
SC
2610
7800
1060
550
SD
TN
810
TX
3150
2700
1000
330
4800
5100
1340
3700
UT
VA
VT
WA
WI
260
7500
WV
WY
7650