Local Data Search
A total of 67 results found. Show Results on Map.
| Rank | Tornado Index ▼ | County / Population |
| 1. | 176.85 | Mercer, PA / 115,739 |
| 2. | 159.48 | Lancaster, PA / 526,839 |
| 3. | 157.26 | Lawrence, PA / 89,859 |
| 4. | 155.37 | York, PA / 438,052 |
| 5. | 154.77 | Chester, PA / 506,422 |
| 6. | 149.85 | Montgomery, PA / 809,372 |
| 7. | 147.54 | Berks, PA / 413,016 |
| 8. | 147.47 | Delaware, PA / 560,775 |
| 9. | 144.86 | Philadelphia, PA / 1,546,920 |
| 10. | 144.59 | Crawford, PA / 87,801 |
| 11. | 141.67 | Lebanon, PA / 135,184 |
| 12. | 139.50 | Bucks, PA / 626,205 |
| 13. | 137.29 | Adams, PA / 101,566 |
| 14. | 136.28 | Butler, PA / 185,034 |
| 15. | 135.67 | Lehigh, PA / 354,537 |
| 16. | 135.34 | Dauphin, PA / 269,946 |
| 17. | 133.58 | Venango, PA / 54,265 |
| 18. | 127.26 | Cumberland, PA / 239,420 |
| 19. | 127.08 | Beaver, PA / 170,124 |
| 20. | 119.93 | Northampton, PA / 299,225 |
| 21. | 118.79 | Forest, PA / 7,649 |
| 22. | 116.96 | Westmoreland, PA / 362,587 |
| 23. | 113.50 | Schuylkill, PA / 147,146 |
| 24. | 113.50 | Armstrong, PA / 68,343 |
| 25. | 113.43 | Clarion, PA / 39,437 |
| 26. | 109.97 | Allegheny, PA / 1,229,172 |
| 27. | 108.26 | Warren, PA / 41,218 |
| 28. | 105.83 | Northumberland, PA / 94,294 |
| 29. | 103.44 | Carbon, PA / 64,874 |
| 30. | 98.05 | Jefferson, PA / 44,935 |
| 31. | 97.98 | Erie, PA / 280,132 |
| 32. | 97.63 | Columbia, PA / 67,089 |
| 33. | 97.33 | Indiana, PA / 88,301 |
| 34. | 95.81 | Monroe, PA / 168,342 |
| 35. | 95.36 | Perry, PA / 45,788 |
| 36. | 93.69 | Montour, PA / 18,475 |
| 37. | 92.97 | Snyder, PA / 39,922 |
| 38. | 92.30 | Luzerne, PA / 320,392 |
| 39. | 90.95 | Fayette, PA / 135,376 |
| 40. | 90.80 | Franklin, PA / 151,517 |
| 41. | 87.18 | Somerset, PA / 77,011 |
| 42. | 86.46 | Union, PA / 44,955 |
| 43. | 85.78 | Sullivan, PA / 6,400 |
| 44. | 84.49 | Washington, PA / 208,157 |
| 45. | 83.77 | Juniata, PA / 24,793 |
| 46. | 80.26 | Elk, PA / 31,584 |
| 47. | 77.90 | Cambria, PA / 140,835 |
| 48. | 77.74 | Lycoming, PA / 116,676 |
| 49. | 77.47 | Wyoming, PA / 28,229 |
| 50. | 73.51 | Lackawanna, PA / 214,023 |
| 51. | 72.55 | Mckean, PA / 43,024 |
| 52. | 71.82 | Pike, PA / 56,883 |
| 53. | 65.66 | Clinton, PA / 39,611 |
| 54. | 63.41 | Greene, PA / 38,171 |
| 55. | 61.49 | Mifflin, PA / 46,705 |
| 56. | 60.99 | Bradford, PA / 62,510 |
| 57. | 60.56 | Clearfield, PA / 81,472 |
| 58. | 59.13 | Wayne, PA / 51,967 |
| 59. | 58.24 | Centre, PA / 156,240 |
| 60. | 57.43 | Cameron, PA / 4,939 |
| 61. | 56.51 | Fulton, PA / 14,747 |
| 62. | 56.45 | Susquehanna, PA / 42,708 |
| 63. | 54.56 | Bedford, PA / 49,332 |
| 64. | 51.42 | Blair, PA / 126,708 |
| 65. | 51.28 | Huntingdon, PA / 45,950 |
| 66. | 46.45 | Tioga, PA / 42,358 |
| 67. | 43.23 | Potter, PA / 17,451 |
Please note that we only rank locations with 'Tornado Index' data. The rank above might not be a complete list. Locations without 'Tornado Index' data are not listed.