Radar:       Or click here for map
Radar: Cleveland OH
41.40 N - 81.85W
Period: 1980 - 2006      Range: 124 nm

Database Overview
All reports in the domain All severe weather reports during the period are plotted. Blue dots represent damaging wind, green dots represent large hail, and red dots represent tornadoes. [Click to enlarge]
  All Rpts Sig Rpts Avg Days
Hail
4386
102 30
Wind
10926
225 46
Tornadoes
547
126 11
Total
15859
453 53
Significant severe reports Significant severe weather reports during the period are plotted. Only tornadoes F2 or stronger, wind gusts of 65 knots or stronger, and hail of 2" diameter or larger are plotted. [Click to enlarge]
Category
Rank*
Freq/mi2
Any Severe
33
1:82
Sig Severe
69
1:2,879
Tornadoes
N/A
1:2,384
F2+ Torn
47
1:10,351
* Compared to 141 national radar coverage areas studied.

Annual Report Information
Annual severe weather reports
Plot of annual severe weather reports in the search area. The dashed magenta line denotes a 5 year running average of all reports.

20 year report increase: 146%
10 year report increase: 56%
5 year report increase: 83%

See annual table below

Daily Report Information
Annual severe weather reports
Plot of daily severe weather reports in the search area. Lines denote a 7 day running mean.

Maximum daily value:
6.1 on 06 Jul

Primary Season:
Apr 05 - Sep 01

See monthly table below

Hourly Report Information
Annual severe weather reports
Plot of hourly severe weather reports in the search area. Values are in percent of total, and have been rounded to the nearest hour (UTC).

Maximum hourly value:
12% at 22 UTC

See hourly table below

Climatological Threat Potential
Threat
Avg Prob of Occurrence
Return Interval
Natl Rank
Any Tornado
0.016%
6386 yrs
60
F2+ Tornado
0.012%
8428 yrs
60
This table represents the average annual probability and return interval of each event for any point within the search domain.

Read details of computational method

Annual Totals
Year
Hail
Wind
Tornado
Total
 
Rpt
Days
Rpt
Days
Rpt
Days
Rpt
Days
1980
106
26
248
43
33
19
172
48
1981
30
8
70
23
29
13
88
26
1982
53
13
151
24
11
8
75
32
1983
113
18
293
39
25
9
163
44
1984
43
16
88
28
6
6
55
36
1985
145
20
165
33
36
8
217
39
1986
81
23
300
51
29
21
139
62
1987
43
15
249
42
17
11
77
47
1988
68
17
179
37
15
9
98
41
1989
29
14
187
43
12
9
53
48
1990
72
19
304
43
36
17
144
45
1991
86
30
401
48
13
7
112
53
1992
92
33
347
52
57
18
206
59
1993
79
19
373
45
12
10
103
50
1994
179
44
455
64
12
10
203
69
1995
155
29
559
57
9
6
173
62
1996
186
43
451
61
12
9
210
70
1997
93
28
429
38
15
8
123
46
1998
369
43
842
43
32
18
433
54
1999
149
33
568
46
14
7
177
51
2000
289
37
540
53
21
10
331
57
2001
225
35
315
55
13
6
251
64
2002
383
47
685
61
34
9
451
71
2003
305
50
936
62
17
12
339
72
2004
352
46
611
53
10
8
372
61
2005
195
37
662
48
1
1
197
55
2006
466
56
518
57
26
15
518
79
AVG
162
30
405
46
20
11
587
53


Violent Tornadoes
Date
F
Deaths
Injuries
1980 03-Jun 1630 UTC
F4
0
140
1985 31-May 2059 UTC
F4
12
82
1985 31-May 2117 UTC
F4
16
125
1985 31-May 2125 UTC
F4
0
0
1985 31-May 2230 UTC
F5
18
310
1985 31-May 2230 UTC
F4
7
30
2002 10-Nov 2015 UTC
F4
4
17

Monthly Averages
Month
Hail
Wind
Torn
Total
Jan
1
3
0
3
Feb
0
1
0
1
Mar
4
8
1
13
Apr
26
23
2
51
May
39
53
3
95
Jun
40
93
5
137
Jul
26
117
5
149
Aug
16
60
2
77
Sep
6
23
1
30
Oct
2
7
0
9
Nov
2
12
1
15
Dec
0
2
0
2

Hourly Averages
UTC
Hail
Wind
Torn
Total
00
372
1153
66
1591
01
285
935
46
1266
02
155
585
22
762
03
103
408
18
529
04
70
272
12
354
05
63
235
16
314
06
61
159
11
231
07
43
136
0
179
08
33
126
1
160
09
31
117
1
149
10
15
98
4
117
11
18
129
3
150
12
29
66
2
97
13
30
84
3
117
14
22
73
2
97
15
49
72
1
122
16
67
138
6
211
17
119
298
12
429
18
236
511
25
772
19
394
702
35
1131
20
514
923
43
1480
21
575
1167
62
1804
22
592
1245
88
1925
23
510
1294
68
1872

Click Here for tabular data (F2+ tornadoes).
Page Updated: Saturday 10-27-2007
If you have comments regarding this information, contact John Hart of the Storm Prediction Center.
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