| County Name |
Reports |
| Adams |
16 |
| Allegheny |
71 |
| Armstrong |
9 |
| Beaver |
45 |
| Bedford |
16 |
| Berks |
25 |
| Blair |
5 |
| Bradford |
16 |
| Bucks |
19 |
| Butler |
33 |
| Cambria |
17 |
| Cameron |
6 |
| Carbon |
11 |
| Centre |
15 |
| Chester |
22 |
| Clarion |
7 |
| Clearfield |
11 |
| Clinton |
5 |
| Columbia |
10 |
| Crawford |
45 |
| Cumberland |
8 |
| Dauphin |
20 |
| Delaware |
7 |
| Elk |
7 |
| Erie |
69 |
| Fayette |
27 |
| Forest |
3 |
| Franklin |
15 |
| Fulton |
5 |
| Greene |
8 |
| Huntingdon |
17 |
| Indiana |
7 |
| Jefferson |
13 |
| Juniata |
4 |
| Lackawanna |
11 |
| Lancaster |
29 |
| Lawrence |
14 |
| Lebanon |
9 |
| Lehigh |
11 |
| Luzerne |
10 |
| Lycoming |
29 |
| McKean |
21 |
| Mercer |
27 |
| Mifflin |
8 |
| Monroe |
15 |
| Montgomery |
18 |
| Montour |
1 |
| Northampton |
10 |
| Northumberland |
10 |
| Perry |
8 |
| Philadelphia |
12 |
| Pike |
6 |
| Potter |
15 |
| Schuylkill |
17 |
| Snyder |
5 |
| Somerset |
13 |
| Sullivan |
5 |
| Susquehanna |
2 |
| Tioga |
21 |
| Union |
5 |
| Venango |
16 |
| Warren |
17 |
| Washington |
22 |
| Wayne |
8 |
| Westmoreland |
50 |
| Wyoming |
3 |
| York |
23 |
| Total |
1085 |
Source: NCDC Storm Events Database
Last Updated on 7/18/00