Radar:       Or click here for map
Radar: Shreveport LA
32.45 N - 93.83W
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
7643
462 44
Wind
8468
499 56
Tornadoes
1024
249 14
Total
17135
1210 70
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
23
1:76
Sig Severe
19
1:1,078
Tornadoes
36
1:1,274
F2+ Torn
9
1:5,238
* 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: 74%
10 year report increase: -27%
5 year report increase: 8%

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:
6.2 on 23 Apr

Primary Season:
Mar 22 - Jun 22

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:
9% at 00 UTC

See hourly table below

Climatological Threat Potential
Threat
Avg Prob of Occurrence
Return Interval
Natl Rank
Any Tornado
0.036%
2741 yrs
20
F2+ Tornado
0.029%
3399 yrs
21
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
40
13
61
31
30
15
100
44
1981
67
19
113
37
40
14
147
49
1982
145
33
155
50
64
18
273
68
1983
130
30
294
42
39
16
208
59
1984
398
52
201
52
49
20
496
70
1985
266
35
175
47
25
9
316
54
1986
167
27
158
35
31
16
229
48
1987
148
37
232
52
24
7
196
66
1988
212
36
156
43
26
11
264
56
1989
273
40
289
48
43
14
359
63
1990
314
41
323
68
87
24
488
75
1991
369
45
391
49
40
14
449
64
1992
512
70
460
68
52
16
616
85
1993
369
43
332
55
22
12
413
67
1994
382
60
566
78
24
17
430
91
1995
301
65
507
74
32
14
365
99
1996
449
53
375
57
31
19
511
72
1997
301
46
398
58
26
12
353
70
1998
305
49
440
68
28
16
361
90
1999
429
61
447
78
96
23
621
98
2000
398
46
382
58
41
12
480
74
2001
228
49
320
57
24
9
276
72
2002
199
46
268
61
21
6
241
77
2003
368
48
295
53
37
16
442
68
2004
269
41
462
54
41
10
351
64
2005
341
53
336
68
26
12
393
83
2006
263
41
332
59
25
10
313
74
AVG
283
44
314
56
38
14
635
70


Violent Tornadoes
Date
F
Deaths
Injuries
1981 14-May 0015 UTC
F4
0
30
1982 02-Apr 2150 UTC
F5
0
29
1982 02-Apr 2200 UTC
F4
10
170
1982 02-Apr 2320 UTC
F4
3
23
1983 01-Apr 2215 UTC
F4
2
20
1997 01-Mar 2020 UTC
F4
6
100
1997 01-Mar 2047 UTC
F4
0
11
1999 03-Apr 2152 UTC
F4
7
102

Monthly Averages
Month
Hail
Wind
Torn
Total
Jan
14
11
3
27
Feb
16
11
1
28
Mar
41
22
3
66
Apr
76
41
10
127
May
65
56
8
129
Jun
23
49
2
74
Jul
9
33
0
42
Aug
8
29
0
38
Sep
3
11
1
14
Oct
7
11
2
20
Nov
11
27
5
43
Dec
6
8
3
17

Hourly Averages
UTC
Hail
Wind
Torn
Total
00
749
726
117
1592
01
686
678
96
1460
02
587
587
62
1236
03
510
478
46
1034
04
420
404
32
856
05
318
365
22
705
06
273
344
17
634
07
200
282
17
499
08
134
271
18
423
09
126
245
10
381
10
97
221
8
326
11
101
218
6
325
12
95
153
12
260
13
106
123
10
239
14
93
132
17
242
15
82
131
21
234
16
90
126
13
229
17
106
154
22
282
18
144
209
28
381
19
236
280
31
547
20
428
430
68
926
21
568
569
109
1246
22
718
678
112
1508
23
776
664
130
1570

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.
Go to SPC web page Go to NWS web site Go to NOAA web site