Radar:       Or click here for map
Radar: Ft Drum NY
43.76 N - 75.76W
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
1095
 24 13
Wind
4902
 79 26
Tornadoes
167
 21 4
Total
6164
 124 30
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
N/A
1:212
Sig Severe
N/A
1:10,518
Tornadoes
N/A
1:7,810
F2+ Torn
N/A
1:62,106
* 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: 94%
10 year report increase: 133%
5 year report increase: 111%
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:
2.7 on 03 Jul

Primary Season:
Apr 29 - Sep 05
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:
14% at 21 UTC
See hourly table below

Climatological Threat Potential
Threat
Avg Prob of Occurrence
Return Interval
Natl Rank
Any Tornado
0.006%
17004 yrs
N/A
F2+ Tornado
0.004%
25755 yrs
N/A
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
15
11
25
16
3
3
21
21
1981
1
1
16
8
2
1
5
9
1982
4
3
56
14
0
0
4
16
1983
28
13
145
30
8
4
44
34
1984
7
7
56
18
4
2
15
19
1985
20
10
53
14
3
3
26
20
1986
39
10
169
22
7
7
53
26
1987
20
9
97
26
5
5
30
31
1988
40
10
218
33
3
2
46
34
1989
23
7
211
20
9
4
41
21
1990
30
11
230
28
10
8
50
31
1991
17
9
215
31
4
4
25
34
1992
23
11
153
21
20
7
63
25
1993
33
14
271
31
17
11
67
33
1994
50
20
314
43
6
3
62
45
1995
19
10
325
30
1
1
21
32
1996
33
22
140
34
6
5
45
43
1997
33
14
117
25
0
0
33
30
1998
63
20
330
25
15
4
93
32
1999
16
12
220
24
0
0
16
24
2000
118
19
242
33
0
0
118
36
2001
50
13
147
28
1
1
52
29
2002
42
19
247
31
10
5
62
35
2003
17
10
94
19
17
6
51
24
2004
157
24
201
37
9
8
175
41
2005
61
20
334
36
2
2
65
44
2006
136
26
276
35
5
3
146
40
AVG
41
13
182
26
6
4
228
30


Violent Tornadoes
Date
F
Deaths
Injuries
1989 10-Jul 1827 UTC
F4
0
20

Monthly Averages
Month
Hail
Wind
Torn
Total
Jan
0
0
0
1
Feb
0
1
0
1
Mar
0
2
0
2
Apr
2
4
0
6
May
12
25
1
38
Jun
10
38
1
49
Jul
9
52
2
63
Aug
5
39
1
46
Sep
1
10
0
11
Oct
0
4
0
4
Nov
1
4
0
5
Dec
0
2
0
2

Hourly Averages
UTC
Hail
Wind
Torn
Total
00
96
426
12
534
01
49
274
16
339
02
18
174
5
197
03
13
125
4
142
04
4
59
1
64
05
6
35
0
41
06
7
35
0
42
07
1
47
2
50
08
3
26
0
29
09
1
32
1
34
10
6
35
1
42
11
13
55
0
68
12
7
31
0
38
13
3
24
1
28
14
4
35
0
39
15
17
57
4
78
16
42
91
2
135
17
63
162
5
230
18
94
280
16
390
19
123
506
15
644
20
119
641
24
784
21
166
664
22
852
22
130
596
18
744
23
110
492
18
620

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