Radar:       Or click here for map
Radar: Mobile AL
30.67 N - 88.23W
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
2795
66 27
Wind
5173
151 50
Tornadoes
907
117 15
Total
8875
334 62
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
73
1:147
Sig Severe
N/A
1:3,905
Tornadoes
48
1:1,438
F2+ Torn
51
1:11,147
* 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: 184%
10 year report increase: 18%
5 year report increase: -16%

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:
2.3 on 04 Apr

Primary Season:
Mar 03 - Jun 13

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:
11% at 21 UTC

See hourly table below

Climatological Threat Potential
Threat
Avg Prob of Occurrence
Return Interval
Natl Rank
Any Tornado
0.027%
3726 yrs
42
F2+ Tornado
0.021%
4751 yrs
43
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
18
14
57
31
41
18
100
51
1981
18
8
60
25
13
9
44
29
1982
24
9
66
40
22
16
68
50
1983
15
11
152
49
39
22
93
59
1984
47
14
93
33
9
7
65
40
1985
69
16
108
42
34
15
137
49
1986
41
16
104
36
14
9
69
45
1987
16
11
64
32
26
10
68
40
1988
113
24
96
40
26
16
165
56
1989
86
30
155
52
32
16
150
69
1990
46
20
261
61
23
16
92
68
1991
79
30
152
53
12
10
103
64
1992
43
20
165
48
42
16
127
61
1993
65
22
82
37
10
7
85
48
1994
46
19
150
49
24
16
94
60
1995
143
41
387
69
68
18
279
83
1996
160
39
182
57
40
18
240
75
1997
181
32
272
58
20
9
221
67
1998
199
39
231
59
27
14
253
79
1999
130
39
236
59
30
17
190
76
2000
183
53
452
78
43
24
269
90
2001
100
34
375
65
62
15
224
69
2002
81
30
323
60
51
16
183
73
2003
315
40
288
55
42
17
399
70
2004
99
34
225
59
50
17
199
72
2005
306
35
193
47
71
19
448
67
2006
172
39
244
58
36
14
244
75
AVG
104
27
192
50
34
15
329
62


Violent Tornadoes
Date
F
Deaths
Injuries
1983 06-Dec 0705 UTC
F4
0
25
1986 12-Mar 1906 UTC
F4
0
8
1987 28-Feb 1505 UTC
F4
6
350
1992 22-Nov 0614 UTC
F4
0
20

Monthly Averages
Month
Hail
Wind
Torn
Total
Jan
4
13
1
19
Feb
5
12
2
20
Mar
22
17
4
43
Apr
28
23
4
55
May
20
19
3
42
Jun
6
23
2
30
Jul
8
31
2
40
Aug
4
19
2
26
Sep
1
5
3
9
Oct
1
4
2
7
Nov
3
12
5
20
Dec
2
10
2
14

Hourly Averages
UTC
Hail
Wind
Torn
Total
00
234
423
73
730
01
205
294
43
542
02
152
201
19
372
03
88
154
19
261
04
60
125
17
202
05
38
88
16
142
06
33
86
14
133
07
56
109
17
182
08
25
85
22
132
09
36
106
37
179
10
40
124
23
187
11
35
126
33
194
12
30
114
31
175
13
32
113
37
182
14
37
114
34
185
15
55
128
40
223
16
47
147
38
232
17
64
150
50
264
18
95
230
45
370
19
176
325
63
564
20
262
407
71
740
21
321
555
60
936
22
353
490
57
900
23
321
479
48
848

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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