1957
858 tornadoes, 8 tropical cyclones near the U.S., 26 notable earthquakes. 100 tornadoes were rated F3/EF3 or stronger and tornadoes killed 192.
Tornadoes
858 recorded; 100 rated F3/EF3 or stronger.
Outbreak days
- Apr 8, 195717 tornadoes, 7 killed
- May 21, 195718 tornadoes, 15 killed
- Nov 7, 195714 tornadoes, 14 killed
- Dec 18, 195725 tornadoes, 17 killed
Strongest and deadliest first
| May 20, 1957 | F5 | Franklin, Miami, Johnson | 69.4 | 44 |
| Jun 20, 1957 | F5 | Cass, Clay | 52.4 | 10 |
| Dec 18, 1957 | F5 | Perry | 5.4 | 1 |
| May 15, 1957 | F4 | Briscoe | 17.0 | 21 |
| Dec 18, 1957 | F4 | Jackson, Williamson, Franklin | 28.3 | 11 |
| Jan 22, 1957 | F4 | Sequoyah | 0.1 | 10 |
| May 21, 1957 | F4 | Carter | 9.1 | 7 |
| Apr 8, 1957 | F4 | Lancaster, Chesterfield, Marlboro | 121.4 | 4 |
| May 24, 1957 | F4 | Cotton, Comanche | 21.6 | 4 |
| Nov 17, 1957 | F4 | Walker | 7.2 | 4 |
| Nov 18, 1957 | F4 | Blount, Marshall | 26.1 | 3 |
| Apr 2, 1957 | F4 | Bryan | 7.9 | 3 |
| Sep 14, 1957 | F4 | Cleveland, Pottawatomie, Seminole | 67.5 | 2 |
| Dec 19, 1957 | F4 | Columbia, Ouachita | 17.7 | 2 |
| Apr 2, 1957 | F4 | Marshall | 5.2 | 2 |
| Jun 14, 1957 | F4 | Sangamon | 4.3 | 2 |
| Apr 25, 1957 | F4 | Fillmore, Saline, Seward | 89.8 | 1 |
| Apr 19, 1957 | F4 | Juneau | 21.1 | 1 |
| Dec 18, 1957 | F4 | Jefferson | 16.8 | 1 |
| Nov 7, 1957 | F4 | Orange | 12.9 | 1 |
| May 20, 1957 | F4 | Cloud, Republic, Washington | 44.6 | 0 |
| Jul 4, 1957 | F4 | Livingston, Oakland | 29.9 | 0 |
| Apr 21, 1957 | F4 | Hockley, Lamb | 29.2 | 0 |
| Apr 21, 1957 | F4 | Lubbock | 15.5 | 0 |
| May 21, 1957 | F4 | Chisago | 9.2 | 0 |
| Apr 8, 1957 | F4 | Robeson | 0.8 | 0 |
| Apr 2, 1957 | F3 | Dallas | 17.2 | 10 |
| May 21, 1957 | F3 | Washington, St. Francois | 22.2 | 8 |
| Nov 7, 1957 | F3 | Acadia, St. Landry | 9.2 | 4 |
| Nov 7, 1957 | F3 | Rapides | 13.3 | 3 |
| Jan 22, 1957 | F3 | Bossier | 1.7 | 3 |
| Apr 8, 1957 | F3 | Morgan, Marshall | 38.8 | 2 |
| Nov 7, 1957 | F3 | Holmes, Carroll | 31.2 | 2 |
| Nov 7, 1957 | F3 | Jefferson | 3.6 | 2 |
| Apr 4, 1957 | F3 | Simpson, Smith, Jasper | 40.2 | 1 |
| Oct 15, 1957 | F3 | St. Landry, Pointe Coupee | 37.9 | 1 |
| May 13, 1957 | F3 | Faulkner | 17.5 | 1 |
| Apr 8, 1957 | F3 | Telfair | 14.7 | 1 |
| Jun 28, 1957 | F3 | Noxubee | 5.4 | 1 |
| Nov 20, 1957 | F3 | Wayne | 1.5 | 1 |
| Apr 8, 1957 | F3 | Marion, Winston, Lawrence | 51.4 | 0 |
| Nov 8, 1957 | F3 | Wilson, Edgecombe, Bertie | 46.9 | 0 |
| May 24, 1957 | F3 | Lynn, Lubbock, Crosby | 37.3 | 0 |
| Apr 25, 1957 | F3 | Clay, Fillmore | 34.7 | 0 |
| Apr 3, 1957 | F3 | Greene, Craighead | 22.6 | 0 |
| May 20, 1957 | F3 | Mayes, Delaware | 20.4 | 0 |
| Dec 18, 1957 | F3 | Randolph, Perry | 20.2 | 0 |
| Dec 18, 1957 | F3 | Hamilton, White, Edwards | 19.8 | 0 |
| Dec 18, 1957 | F3 | Wayne, Clay | 19.6 | 0 |
| Dec 18, 1957 | F3 | Randolph, Perry | 17.7 | 0 |
| Oct 15, 1957 | F3 | Warren | 17.5 | 0 |
| Mar 20, 1957 | F3 | Lee, Burleson | 16.9 | 0 |
| Apr 8, 1957 | F3 | Cullman, Morgan, Marshall | 16.3 | 0 |
| Apr 24, 1957 | F3 | Bastrop, Williamson | 14.7 | 0 |
| May 13, 1957 | F3 | Hot Spring | 14.7 | 0 |
| Jun 15, 1957 | F3 | Smith | 14.3 | 0 |
| Apr 26, 1957 | F3 | Gregg | 14.2 | 0 |
| Jul 19, 1957 | F3 | Hamilton | 13.8 | 0 |
| May 21, 1957 | F3 | McDonough | 13.7 | 0 |
| Aug 4, 1957 | F3 | Maricopa | 12.0 | 0 |
| Apr 2, 1957 | F3 | Collin, Grayson | 10.7 | 0 |
| May 15, 1957 | F3 | Donley | 10.2 | 0 |
| May 21, 1957 | F3 | Dent | 10.2 | 0 |
| Nov 18, 1957 | F3 | Clarke | 9.0 | 0 |
| Apr 19, 1957 | F3 | Monroe | 9.0 | 0 |
| May 21, 1957 | F3 | Union, Jackson | 8.5 | 0 |
| Oct 12, 1957 | F3 | Grant | 8.2 | 0 |
| Apr 8, 1957 | F3 | Duplin | 8.0 | 0 |
| Nov 14, 1957 | F3 | Montgomery | 7.8 | 0 |
| Apr 4, 1957 | F3 | McNairy | 7.3 | 0 |
| Mar 20, 1957 | F3 | Lee | 7.2 | 0 |
| May 20, 1957 | F3 | Cloud | 6.1 | 0 |
| Dec 18, 1957 | F3 | Randolph | 5.7 | 0 |
| May 20, 1957 | F3 | Franklin | 5.6 | 0 |
| Jun 21, 1957 | F3 | York | 5.4 | 0 |
| May 23, 1957 | F3 | Drew | 5.2 | 0 |
| Dec 18, 1957 | F3 | Jasper | 4.5 | 0 |
| Oct 22, 1957 | F3 | Liberty | 4.3 | 0 |
| May 22, 1957 | F3 | Hill | 4.1 | 0 |
| Dec 19, 1957 | F3 | Jefferson | 3.8 | 0 |
| Nov 7, 1957 | F3 | Pointe Coupee | 3.6 | 0 |
| Dec 18, 1957 | F3 | Perry | 2.5 | 0 |
| Dec 18, 1957 | F3 | Hamilton | 2.5 | 0 |
| Mar 21, 1957 | F3 | Terrebonne | 2.0 | 0 |
| Jun 15, 1957 | F3 | Smith | 2.0 | 0 |
| May 24, 1957 | F3 | Lamb | 1.9 | 0 |
| Nov 7, 1957 | F3 | Jefferson | 1.5 | 0 |
| May 24, 1957 | F3 | Martin | 1.5 | 0 |
| Oct 14, 1957 | F3 | Waller | 1.0 | 0 |
| Nov 16, 1957 | F3 | Sabine | 1.0 | 0 |
| Apr 18, 1957 | F3 | Grayson | 1.0 | 0 |
| Apr 22, 1957 | F3 | Caddo | 1.0 | 0 |
| Apr 26, 1957 | F3 | Gregg, Rusk | 1.0 | 0 |
| May 15, 1957 | F3 | Swisher | 1.0 | 0 |
| Jun 9, 1957 | F3 | Faulk | 1.0 | 0 |
| Apr 25, 1957 | F3 | Craighead | 0.5 | 0 |
| Apr 2, 1957 | F3 | Wise | 0.1 | 0 |
| Jun 12, 1957 | F3 | Dallas | 0.1 | 0 |
| Jun 14, 1957 | F3 | Fulton | 0.1 | 0 |
| Jul 16, 1957 | F3 | Griggs | 0.1 | 0 |
| Dec 18, 1957 | F2 | Scott | 0.5 | 3 |
| Apr 5, 1957 | F2 | Twiggs, Wilkinson, Schley | 75.0 | 2 |
| Nov 17, 1957 | F2 | Noxubee, Lowndes | 14.8 | 2 |
| Oct 23, 1957 | F2 | Rapides | 18.3 | 1 |
| Nov 18, 1957 | F2 | Jefferson | 8.2 | 1 |
| Apr 2, 1957 | F2 | Lamar | 6.5 | 1 |
| Dec 18, 1957 | F2 | St. Francois | 2.7 | 1 |
| Apr 2, 1957 | F2 | Murray | 2.0 | 1 |
| Mar 17, 1957 | F2 | Galveston | 0.1 | 1 |
| Apr 2, 1957 | F2 | Delta | 0.1 | 1 |
| Jun 20, 1957 | F2 | Spink | 0.1 | 1 |
| May 20, 1957 | F2 | Thayer, Jefferson, Saline | 75.3 | 0 |
| May 24, 1957 | F2 | Parmer, Delta, Randall | 70.1 | 0 |
| Jan 22, 1957 | F2 | McIntosh, Pottawatomie, Seminole | 63.7 | 0 |
| Jun 16, 1957 | F2 | Ida, Buena Vista, Palo Alto | 47.6 | 0 |
| Apr 2, 1957 | F2 | Jackson, Kiowa | 43.7 | 0 |
| Jun 10, 1957 | F2 | Pike, Scott, Morgan | 42.3 | 0 |
| Apr 4, 1957 | F2 | Winston, Noxubee, Lowndes | 40.7 | 0 |
| Apr 26, 1957 | F2 | Bastrop, Lee, Burleson | 40.5 | 0 |
| May 16, 1957 | F2 | Chautauqua, Montgomery, Wilson | 39.3 | 0 |
| May 24, 1957 | F2 | Curry | 36.5 | 0 |
| Jul 7, 1957 | F2 | Dundy | 34.2 | 0 |
| Apr 22, 1957 | F2 | Caddo, Canadian | 30.9 | 0 |
| May 24, 1957 | F2 | Garvin, Pottawatomie | 30.8 | 0 |
| Apr 21, 1957 | F2 | Lubbock, Hale, Lamb | 30.6 | 0 |
| Apr 21, 1957 | F2 | Lubbock, Hale, Lamb | 30.6 | 0 |
| Nov 18, 1957 | F2 | Walthall, Marion | 25.3 | 0 |
| May 20, 1957 | F2 | Saline, Gage, Lancaster | 23.9 | 0 |
| Apr 2, 1957 | F2 | Latimer, Haskell | 23.3 | 0 |
| Apr 5, 1957 | F2 | Warren, McDuffie, Columbia | 23.3 | 0 |
| Jun 28, 1957 | F2 | Conecuh, Butler | 23.2 | 0 |
| Apr 19, 1957 | F2 | Waushara | 22.8 | 0 |
| Sep 21, 1957 | F2 | Shiawassee, Genesee | 21.9 | 0 |
| Apr 5, 1957 | F2 | Lexington | 21.3 | 0 |
| Jun 22, 1957 | F2 | Jackson | 19.8 | 0 |
| May 21, 1957 | F2 | Monroe, St. Clair | 19.7 | 0 |
| Jun 14, 1957 | F2 | Pike | 18.5 | 0 |
| May 20, 1957 | F2 | Hall, Hamilton | 18.2 | 0 |
| Nov 18, 1957 | F2 | Prentiss, Tishomingo | 17.9 | 0 |
| Jun 28, 1957 | F2 | Barbour | 16.5 | 0 |
| Dec 18, 1957 | F2 | Cape Girardeau | 15.8 | 0 |
| May 25, 1957 | F2 | Grant | 15.6 | 0 |
| Apr 8, 1957 | F2 | Union | 15.2 | 0 |
| Jan 22, 1957 | F2 | Davidson | 15.0 | 0 |
| May 22, 1957 | F2 | Kiowa, Washita, Caddo | 14.7 | 0 |
| Nov 18, 1957 | F2 | Chattooga | 14.5 | 0 |
| May 21, 1957 | F2 | Taney, Douglas | 14.5 | 0 |
| Jun 28, 1957 | F2 | Conecuh, Butler | 14.5 | 0 |
| Nov 18, 1957 | F2 | Fentress | 13.9 | 0 |
| Nov 7, 1957 | F2 | Caddo, Bossier | 13.4 | 0 |
| Jun 15, 1957 | F2 | Seward | 13.2 | 0 |
| May 20, 1957 | F2 | Jackson, Ray | 12.8 | 0 |
| Jun 28, 1957 | F2 | Lowndes, Montgomery | 12.8 | 0 |
| Apr 21, 1957 | F2 | Lubbock | 12.6 | 0 |
| Jun 28, 1957 | F2 | Butler | 12.3 | 0 |
| Jun 28, 1957 | F2 | Monroe | 12.1 | 0 |
| Apr 26, 1957 | F2 | Upshur | 11.9 | 0 |
| Apr 2, 1957 | F2 | Murray, Garvin | 11.7 | 0 |
| Apr 2, 1957 | F2 | Pittsburg | 11.7 | 0 |
| Dec 18, 1957 | F2 | Jefferson | 11.6 | 0 |
| Mar 17, 1957 | F2 | Galveston | 11.6 | 0 |
| Jun 28, 1957 | F2 | Conecuh, Covington, Butler | 11.5 | 0 |
| Oct 23, 1957 | F2 | Assumption | 11.0 | 0 |
| Mar 31, 1957 | F2 | Jefferson Davis | 10.6 | 0 |
| Apr 8, 1957 | F2 | Gordon | 10.3 | 0 |
| Jun 28, 1957 | F2 | Wayne | 10.0 | 0 |
| May 9, 1957 | F2 | Otoe | 9.9 | 0 |
| Apr 8, 1957 | F2 | Sheridan | 9.8 | 0 |
| May 20, 1957 | F2 | DeKalb | 9.8 | 0 |
| May 27, 1957 | F2 | Hampton city | 9.3 | 0 |
| May 9, 1957 | F2 | St. Louis, St. Charles | 9.3 | 0 |
| Apr 22, 1957 | F2 | Hall | 9.2 | 0 |
| May 30, 1957 | F2 | Larimer, Weld | 9.1 | 0 |
| Apr 8, 1957 | F2 | Lee | 9.0 | 0 |
| May 21, 1957 | F2 | Cedar, Muscatine, Scott | 8.9 | 0 |
| Nov 18, 1957 | F2 | Franklin | 7.4 | 0 |
| Jan 22, 1957 | F2 | Johnson | 7.4 | 0 |
| May 21, 1957 | F2 | Lewis | 7.4 | 0 |
| Apr 22, 1957 | F2 | Pratt | 7.3 | 0 |
| Mar 17, 1957 | F2 | Galveston | 7.1 | 0 |
| Apr 3, 1957 | F2 | Alexander, Pulaski | 6.8 | 0 |
| Dec 19, 1957 | F2 | Dade | 6.6 | 0 |
| Jun 8, 1957 | F2 | Clay, Duval | 6.4 | 0 |
| Nov 18, 1957 | F2 | Jones | 6.2 | 0 |
| Jan 22, 1957 | F2 | Haskell | 6.1 | 0 |
| Apr 24, 1957 | F2 | Navarro | 6.1 | 0 |
| Apr 26, 1957 | F2 | Smith | 6.1 | 0 |
| Dec 18, 1957 | F2 | Jackson | 5.4 | 0 |
| Apr 8, 1957 | F2 | Randolph | 5.2 | 0 |
| May 19, 1957 | F2 | Scotts Bluff | 5.1 | 0 |
| May 21, 1957 | F2 | Cape Girardeau | 5.1 | 0 |
| Jul 4, 1957 | F2 | Presque Isle | 4.9 | 0 |
| Nov 8, 1957 | F2 | Giles | 4.7 | 0 |
| Jan 22, 1957 | F2 | Coffee, Warren | 4.7 | 0 |
| Apr 7, 1957 | F2 | Scott | 4.7 | 0 |
| Jun 27, 1957 | F2 | Neshoba | 4.7 | 0 |
| May 23, 1957 | F2 | Columbia | 4.6 | 0 |
| Dec 18, 1957 | F2 | Jefferson | 4.5 | 0 |
| Jun 13, 1957 | F2 | Faulkner | 4.5 | 0 |
| Apr 24, 1957 | F2 | Freestone | 4.1 | 0 |
| Aug 17, 1957 | F2 | Navarro | 4.1 | 0 |
| Jan 22, 1957 | F2 | Ashley | 3.8 | 0 |
| Apr 18, 1957 | F2 | Tripp | 3.8 | 0 |
| Apr 22, 1957 | F2 | Kingfisher | 3.6 | 0 |
| May 21, 1957 | F2 | Richland | 3.6 | 0 |
| Jan 22, 1957 | F2 | Hot Spring | 3.4 | 0 |
| Apr 8, 1957 | F2 | Washington | 3.0 | 0 |
| Jun 18, 1957 | F2 | Franklin | 3.0 | 0 |
| Apr 19, 1957 | F2 | Walworth, Racine | 2.7 | 0 |
| Apr 8, 1957 | F2 | Cumberland | 2.7 | 0 |
| Jul 4, 1957 | F2 | Williams | 2.7 | 0 |
| Sep 16, 1957 | F2 | Aroostook | 2.7 | 0 |
| May 24, 1957 | F2 | Stephens | 2.5 | 0 |
| Mar 14, 1957 | F2 | Schuyler | 2.3 | 0 |
| Oct 7, 1957 | F2 | Baylor | 2.0 | 0 |
| Nov 17, 1957 | F2 | Tarrant | 2.0 | 0 |
| Nov 19, 1957 | F2 | Lebanon | 2.0 | 0 |
| Mar 31, 1957 | F2 | Walker | 2.0 | 0 |
| Apr 25, 1957 | F2 | St. Clair | 2.0 | 0 |
| Apr 25, 1957 | F2 | Hughes | 2.0 | 0 |
| Apr 2, 1957 | F2 | Montague | 2.0 | 0 |
| Apr 3, 1957 | F2 | Shelby | 2.0 | 0 |
| May 13, 1957 | F2 | Howard | 2.0 | 0 |
| May 13, 1957 | F2 | Izard | 2.0 | 0 |
| May 15, 1957 | F2 | Yoakum | 2.0 | 0 |
| May 15, 1957 | F2 | Hale | 2.0 | 0 |
| May 22, 1957 | F2 | Oklahoma | 2.0 | 0 |
| May 24, 1957 | F2 | Martin | 2.0 | 0 |
| Jun 20, 1957 | F2 | Dickey | 2.0 | 0 |
| Jun 28, 1957 | F2 | Wilcox | 2.0 | 0 |
| Jul 4, 1957 | F2 | Weakley | 2.0 | 0 |
| Jul 4, 1957 | F2 | Weakley | 2.0 | 0 |
| Jun 11, 1957 | F2 | Douglas | 1.9 | 0 |
| Jun 14, 1957 | F2 | Morgan | 1.9 | 0 |
| Dec 18, 1957 | F2 | Jackson | 1.5 | 0 |
| Mar 31, 1957 | F2 | Kendall | 1.5 | 0 |
| May 6, 1957 | F2 | Spokane | 1.5 | 0 |
| May 30, 1957 | F2 | Weld | 1.3 | 0 |
| Jul 4, 1957 | F2 | Barron | 1.3 | 0 |
| Oct 14, 1957 | F2 | Waller | 1.0 | 0 |
| Nov 13, 1957 | F2 | Rapides | 1.0 | 0 |
| Nov 29, 1957 | F2 | Bacon | 1.0 | 0 |
| Dec 18, 1957 | F2 | Madison | 1.0 | 0 |
| Dec 18, 1957 | F2 | Perry | 1.0 | 0 |
| Dec 19, 1957 | F2 | Jefferson | 1.0 | 0 |
| Feb 1, 1957 | F2 | Madison | 1.0 | 0 |
| Apr 27, 1957 | F2 | Calcasieu | 1.0 | 0 |
| Apr 30, 1957 | F2 | Yakima | 1.0 | 0 |
| May 12, 1957 | F2 | McLennan | 1.0 | 0 |
| May 13, 1957 | F2 | Little River | 1.0 | 0 |
| May 25, 1957 | F2 | Johnston | 1.0 | 0 |
| Jun 13, 1957 | F2 | Faulkner | 1.0 | 0 |
| Mar 17, 1957 | F2 | Jefferson | 0.9 | 0 |
| Jun 8, 1957 | F2 | Duval | 0.9 | 0 |
| May 22, 1957 | F2 | Carroll | 0.8 | 0 |
| Nov 14, 1957 | F2 | Gadsden | 0.7 | 0 |
| Oct 14, 1957 | F2 | Waller | 0.5 | 0 |
| Oct 14, 1957 | F2 | Liberty | 0.5 | 0 |
| Nov 13, 1957 | F2 | Plaquemines | 0.5 | 0 |
| Dec 18, 1957 | F2 | Perry | 0.5 | 0 |
| Dec 19, 1957 | F2 | Saline | 0.5 | 0 |
| Dec 19, 1957 | F2 | Gibson | 0.5 | 0 |
| Mar 31, 1957 | F2 | Travis | 0.5 | 0 |
| Apr 22, 1957 | F2 | Stark | 0.5 | 0 |
| Jun 11, 1957 | F2 | Knox | 0.5 | 0 |
| Jul 5, 1957 | F2 | Worcester | 0.5 | 0 |
| Aug 12, 1957 | F2 | Jones | 0.5 | 0 |
| Aug 12, 1957 | F2 | Ransom | 0.5 | 0 |
| Sep 14, 1957 | F2 | Pottawatomie | 0.5 | 0 |
| Jan 22, 1957 | F2 | Wilson | 0.4 | 0 |
| Apr 20, 1957 | F2 | King | 0.4 | 0 |
| May 22, 1957 | F2 | Mississippi | 0.4 | 0 |
| Aug 12, 1957 | F2 | Baylor | 0.4 | 0 |
| Apr 19, 1957 | F2 | Eastland | 0.3 | 0 |
| Apr 21, 1957 | F2 | Roosevelt | 0.3 | 0 |
| Apr 22, 1957 | F2 | Kit Carson | 0.3 | 0 |
| Apr 2, 1957 | F2 | Wheeler | 0.3 | 0 |
| Apr 26, 1957 | F2 | Gregg | 0.2 | 0 |
| Jun 11, 1957 | F2 | Sullivan | 0.2 | 0 |
| Jun 19, 1957 | F2 | Rockingham | 0.2 | 0 |
| Nov 18, 1957 | F2 | Clay | 0.1 | 0 |
| Dec 18, 1957 | F2 | Johnson | 0.1 | 0 |
| Dec 19, 1957 | F2 | Colbert | 0.1 | 0 |
| Jan 22, 1957 | F2 | Mississippi | 0.1 | 0 |
| Mar 14, 1957 | F2 | Mason | 0.1 | 0 |
| Mar 14, 1957 | F2 | Logan | 0.1 | 0 |
| Mar 14, 1957 | F2 | LaPorte | 0.1 | 0 |
| Mar 17, 1957 | F2 | Galveston | 0.1 | 0 |
| Mar 31, 1957 | F2 | Travis | 0.1 | 0 |
| Apr 19, 1957 | F2 | La Crosse | 0.1 | 0 |
| Apr 22, 1957 | F2 | Pratt | 0.1 | 0 |
| Apr 22, 1957 | F2 | Jackson | 0.1 | 0 |
| Apr 22, 1957 | F2 | Greer | 0.1 | 0 |
| Apr 26, 1957 | F2 | Caldwell | 0.1 | 0 |
| Apr 26, 1957 | F2 | Hancock | 0.1 | 0 |
| Apr 1, 1957 | F2 | Madison | 0.1 | 0 |
| Apr 2, 1957 | F2 | Grayson | 0.1 | 0 |
| Apr 2, 1957 | F2 | Lamar | 0.1 | 0 |
| Apr 3, 1957 | F2 | Morris | 0.1 | 0 |
| Apr 3, 1957 | F2 | Harrison | 0.1 | 0 |
| Apr 3, 1957 | F2 | Greene | 0.1 | 0 |
| Apr 4, 1957 | F2 | Henderson | 0.1 | 0 |
| Apr 5, 1957 | F2 | Delaware | 0.1 | 0 |
| Apr 5, 1957 | F2 | Lawrence | 0.1 | 0 |
| Apr 5, 1957 | F2 | Jay | 0.1 | 0 |
| Apr 5, 1957 | F2 | Henry | 0.1 | 0 |
| Apr 7, 1957 | F2 | Franklin | 0.1 | 0 |
| May 10, 1957 | F2 | San Juan | 0.1 | 0 |
| May 11, 1957 | F2 | Logan | 0.1 | 0 |
| May 13, 1957 | F2 | Pike | 0.1 | 0 |
| May 14, 1957 | F2 | Wayne | 0.1 | 0 |
| May 16, 1957 | F2 | Roberts | 0.1 | 0 |
| May 20, 1957 | F2 | Cloud | 0.1 | 0 |
| May 20, 1957 | F2 | Cloud | 0.1 | 0 |
| May 20, 1957 | F2 | Cloud | 0.1 | 0 |
| May 20, 1957 | F2 | Osage | 0.1 | 0 |
| May 20, 1957 | F2 | Lincoln | 0.1 | 0 |
| May 21, 1957 | F2 | Warrick | 0.1 | 0 |
| May 24, 1957 | F2 | Stephens | 0.1 | 0 |
| Jun 10, 1957 | F2 | Lake, Minnehaha | 0.1 | 0 |
| Jun 10, 1957 | F2 | Ochiltree | 0.1 | 0 |
| Jun 14, 1957 | F2 | Kosciusko | 0.1 | 0 |
| Jun 22, 1957 | F2 | Ottawa | 0.1 | 0 |
| Jun 22, 1957 | F2 | Bay | 0.1 | 0 |
| Jun 30, 1957 | F2 | Tripp | 0.1 | 0 |
| Jun 8, 1957 | F2 | Alachua | 0.1 | 0 |
| Jun 8, 1957 | F2 | Duval | 0.1 | 0 |
| Jul 12, 1957 | F2 | Boone | 0.1 | 0 |
| Jul 12, 1957 | F2 | Lake | 0.1 | 0 |
| Jul 16, 1957 | F2 | Burleigh | 0.1 | 0 |
| Jul 20, 1957 | F2 | Carter | 0.1 | 0 |
| Jul 1, 1957 | F2 | Tulsa | 0.1 | 0 |
| Jul 1, 1957 | F2 | Creek | 0.1 | 0 |
| Jul 2, 1957 | F2 | Frontier | 0.1 | 0 |
| Jul 4, 1957 | F2 | Shelby | 0.1 | 0 |
| Sep 30, 1957 | F2 | Taylor | 0.1 | 0 |
| Nov 7, 1957 | F1 | Lafayette | 2.0 | 2 |
| Apr 8, 1957 | F1 | Tift, Irwin, Coffee | 41.3 | 0 |
| Nov 18, 1957 | F1 | Dallas | 37.3 | 0 |
| Nov 8, 1957 | F1 | Neshoba, Kemper, Noxubee | 28.8 | 0 |
| Nov 18, 1957 | F1 | Greene, Hale | 28.0 | 0 |
| Nov 8, 1957 | F1 | Early, Calhoun | 25.7 | 0 |
| May 21, 1957 | F1 | Dunklin, Pemiscot | 23.7 | 0 |
| Jun 14, 1957 | F1 | Barber | 23.0 | 0 |
| Nov 7, 1957 | F1 | Cameron, Jefferson Davis, Acadia | 22.8 | 0 |
| Jun 28, 1957 | F1 | Lowndes, Montgomery | 22.3 | 0 |
| Jun 15, 1957 | F1 | Saunders, Douglas | 22.1 | 0 |
| Apr 26, 1957 | F1 | McLean, Ford | 22.0 | 0 |
| Nov 18, 1957 | F1 | Livingston, St. Helena | 21.6 | 0 |
| Apr 23, 1957 | F1 | Sequoyah | 19.1 | 0 |
| Apr 2, 1957 | F1 | Choctaw | 16.8 | 0 |
| Jul 19, 1957 | F1 | Hamilton | 13.8 | 0 |
| Jul 19, 1957 | F1 | Hamilton | 13.8 | 0 |
| May 16, 1957 | F1 | Greenwood | 13.5 | 0 |
| May 21, 1957 | F1 | Wayne | 13.0 | 0 |
| Jun 16, 1957 | F1 | Furnas | 12.8 | 0 |
| Apr 19, 1957 | F1 | Portage | 12.6 | 0 |
| Apr 3, 1957 | F1 | Washington | 11.9 | 0 |
| May 25, 1957 | F1 | Pontotoc, Hughes | 11.5 | 0 |
| Jul 5, 1957 | F1 | Sussex | 11.3 | 0 |
| Apr 2, 1957 | F1 | McCurtain | 11.2 | 0 |
| Apr 22, 1957 | F1 | Panola | 11.1 | 0 |
| Apr 25, 1957 | F1 | Okfuskee | 11.1 | 0 |
| Apr 19, 1957 | F1 | Antelope, Madison | 10.7 | 0 |
| Jun 22, 1957 | F1 | Berrien, Cass | 10.7 | 0 |
| May 24, 1957 | F1 | Hale | 10.5 | 0 |
| Mar 14, 1957 | F1 | Lake | 9.8 | 0 |
| May 24, 1957 | F1 | Tillman | 9.7 | 0 |
| Jun 27, 1957 | F1 | Nuckolls, Thayer | 9.7 | 0 |
| Apr 19, 1957 | F1 | Washington | 9.4 | 0 |
| Nov 17, 1957 | F1 | Cullman | 9.2 | 0 |
| Jun 21, 1957 | F1 | Johnson | 9.0 | 0 |
| Nov 8, 1957 | F1 | Pickens | 8.7 | 0 |
| Jun 12, 1957 | F1 | Mayes | 8.4 | 0 |
| May 2, 1957 | F1 | Forrest | 8.3 | 0 |
| May 15, 1957 | F1 | Gray | 8.0 | 0 |
| May 22, 1957 | F1 | Washington | 8.0 | 0 |
| Jun 14, 1957 | F1 | Florence | 7.8 | 0 |
| May 11, 1957 | F1 | Hartley | 7.4 | 0 |
| Jun 28, 1957 | F1 | Clarke | 7.4 | 0 |
| Apr 22, 1957 | F1 | Floyd | 7.1 | 0 |
| May 16, 1957 | F1 | Ellis | 6.9 | 0 |
| Mar 14, 1957 | F1 | Livingston | 6.8 | 0 |
| May 13, 1957 | F1 | Henry | 6.8 | 0 |
| Jun 12, 1957 | F1 | Lincoln | 6.8 | 0 |
| Jun 12, 1957 | F1 | Payne | 6.8 | 0 |
| Jun 15, 1957 | F1 | Sheridan | 6.8 | 0 |
| Mar 17, 1957 | F1 | Brazoria | 6.4 | 0 |
| Jun 15, 1957 | F1 | Pawnee | 6.2 | 0 |
| Apr 5, 1957 | F1 | Pasquotank, Camden | 6.1 | 0 |
| May 29, 1957 | F1 | Larimer | 6.1 | 0 |
| Jul 4, 1957 | F1 | Emmet | 6.1 | 0 |
| Jan 21, 1957 | F1 | Muskogee | 5.7 | 0 |
| May 20, 1957 | F1 | Jewell | 5.7 | 0 |
| Mar 14, 1957 | F1 | Sullivan | 5.2 | 0 |
| Apr 5, 1957 | F1 | Yadkin | 4.7 | 0 |
| Apr 5, 1957 | F1 | Guilford | 4.7 | 0 |
| Nov 19, 1957 | F1 | Schuylkill | 4.3 | 0 |
| Apr 22, 1957 | F1 | Clay | 4.3 | 0 |
| Apr 22, 1957 | F1 | Clay | 4.3 | 0 |
| May 13, 1957 | F1 | Harrison | 4.3 | 0 |
| May 16, 1957 | F1 | Cowley | 4.3 | 0 |
| May 16, 1957 | F1 | Elk | 4.3 | 0 |
| May 16, 1957 | F1 | Elk | 4.3 | 0 |
| Jun 6, 1957 | F1 | York | 4.3 | 0 |
| Aug 14, 1957 | F1 | Delaware | 4.3 | 0 |
| Nov 7, 1957 | F1 | Claiborne | 4.1 | 0 |
| Nov 8, 1957 | F1 | Shelby | 4.1 | 0 |
| May 22, 1957 | F1 | St. Louis | 4.1 | 0 |
| Sep 19, 1957 | F1 | Vernon | 4.1 | 0 |
| May 24, 1957 | F1 | Weld | 4.0 | 0 |
| May 21, 1957 | F1 | Todd, Cass | 3.8 | 0 |
| May 20, 1957 | F1 | Tulsa | 3.6 | 0 |
| Apr 25, 1957 | F1 | Montague | 3.4 | 0 |
| Nov 18, 1957 | F1 | Tuscaloosa | 3.3 | 0 |
| Apr 5, 1957 | F1 | Newberry | 3.3 | 0 |
| May 16, 1957 | F1 | Elk | 3.3 | 0 |
| May 16, 1957 | F1 | Elk | 3.3 | 0 |
| Dec 18, 1957 | F1 | Vermilion | 3.0 | 0 |
| May 20, 1957 | F1 | Custer | 2.7 | 0 |
| May 9, 1957 | F1 | Hancock | 2.7 | 0 |
| Jan 21, 1957 | F1 | Honolulu | 2.5 | 0 |
| Apr 12, 1957 | F1 | Clackamas | 2.5 | 0 |
| Apr 30, 1957 | F1 | Orange | 2.5 | 0 |
| May 24, 1957 | F1 | Goshen | 2.5 | 0 |
| Jun 13, 1957 | F1 | Platte | 2.3 | 0 |
| Nov 13, 1957 | F1 | St. Tammany | 2.0 | 0 |
| Mar 14, 1957 | F1 | Lake | 2.0 | 0 |
| Mar 31, 1957 | F1 | St. John the Baptist | 2.0 | 0 |
| Apr 19, 1957 | F1 | Madison | 2.0 | 0 |
| Apr 2, 1957 | F1 | Jefferson | 2.0 | 0 |
| May 13, 1957 | F1 | Sarpy | 2.0 | 0 |
| May 19, 1957 | F1 | Cheyenne | 2.0 | 0 |
| May 22, 1957 | F1 | Ellis | 2.0 | 0 |
| Jun 27, 1957 | F1 | Dyer | 2.0 | 0 |
| Jun 30, 1957 | F1 | Marion | 2.0 | 0 |
| Sep 15, 1957 | F1 | Potter | 2.0 | 0 |
| Jun 19, 1957 | F1 | Worcester | 1.8 | 0 |
| May 19, 1957 | F1 | Scotts Bluff | 1.7 | 0 |
| Mar 31, 1957 | F1 | Matagorda | 1.5 | 0 |
| Apr 18, 1957 | F1 | Harmon | 1.5 | 0 |
| Apr 2, 1957 | F1 | Denton, Cooke | 1.5 | 0 |
| May 29, 1957 | F1 | Hancock | 1.5 | 0 |
| May 9, 1957 | F1 | Rice | 1.5 | 0 |
| Jul 7, 1957 | F1 | Judith Basin | 1.5 | 0 |
| Aug 7, 1957 | F1 | Sevier | 1.5 | 0 |
| Apr 20, 1957 | F1 | Terry | 1.3 | 0 |
| Oct 16, 1957 | F1 | West Baton Rouge | 1.0 | 0 |
| Oct 16, 1957 | F1 | Livingston | 1.0 | 0 |
| Nov 18, 1957 | F1 | Murray | 1.0 | 0 |
| Nov 7, 1957 | F1 | Vernon | 1.0 | 0 |
| Jan 22, 1957 | F1 | Dunklin | 1.0 | 0 |
| Jan 22, 1957 | F1 | Logan | 1.0 | 0 |
| Mar 20, 1957 | F1 | Kendall | 1.0 | 0 |
| Mar 20, 1957 | F1 | Ellis | 1.0 | 0 |
| Mar 31, 1957 | F1 | Plaquemines | 1.0 | 0 |
| Mar 31, 1957 | F1 | Plaquemines | 1.0 | 0 |
| Mar 31, 1957 | F1 | Mobile | 1.0 | 0 |
| Apr 21, 1957 | F1 | Gaines | 1.0 | 0 |
| Apr 3, 1957 | F1 | Dunklin | 1.0 | 0 |
| Apr 5, 1957 | F1 | Lancaster | 1.0 | 0 |
| Apr 8, 1957 | F1 | Norfolk city | 1.0 | 0 |
| May 24, 1957 | F1 | Ottawa | 1.0 | 0 |
| May 27, 1957 | F1 | Lunenburg | 1.0 | 0 |
| May 3, 1957 | F1 | Glynn | 1.0 | 0 |
| Jun 14, 1957 | F1 | Kankakee | 1.0 | 0 |
| Jun 14, 1957 | F1 | Montmorency | 1.0 | 0 |
| Jun 19, 1957 | F1 | Middlesex | 1.0 | 0 |
| Jun 21, 1957 | F1 | Butler | 1.0 | 0 |
| Jun 28, 1957 | F1 | Conecuh | 1.0 | 0 |
| Jun 29, 1957 | F1 | Randolph | 1.0 | 0 |
| Jun 8, 1957 | F1 | Glynn | 1.0 | 0 |
| Jul 5, 1957 | F1 | Hampshire | 1.0 | 0 |
| Sep 10, 1957 | F1 | Sussex | 1.0 | 0 |
| Nov 19, 1957 | F1 | Warren | 0.8 | 0 |
| Dec 20, 1957 | F1 | Conecuh | 0.8 | 0 |
| Jul 3, 1957 | F1 | Keith | 0.8 | 0 |
| May 25, 1957 | F1 | Wright | 0.7 | 0 |
| Jan 29, 1957 | F1 | Iredell | 0.6 | 0 |
| Oct 16, 1957 | F1 | Tangipahoa | 0.5 | 0 |
| Apr 22, 1957 | F1 | Cherokee | 0.5 | 0 |
| Apr 22, 1957 | F1 | Motley | 0.5 | 0 |
| Apr 24, 1957 | F1 | Freestone | 0.5 | 0 |
| Apr 25, 1957 | F1 | Madison | 0.5 | 0 |
| Apr 25, 1957 | F1 | Erie | 0.5 | 0 |
| Apr 29, 1957 | F1 | Willacy | 0.5 | 0 |
| May 20, 1957 | F1 | Lyon | 0.5 | 0 |
| May 23, 1957 | F1 | Bossier | 0.5 | 0 |
| May 25, 1957 | F1 | Lampasas | 0.5 | 0 |
| Jun 14, 1957 | F1 | Livingston | 0.5 | 0 |
| Jun 15, 1957 | F1 | Adams | 0.5 | 0 |
| Jun 19, 1957 | F1 | Middlesex | 0.5 | 0 |
| Jun 22, 1957 | F1 | Hale | 0.5 | 0 |
| Jun 27, 1957 | F1 | St. Landry | 0.5 | 0 |
| Sep 20, 1957 | F1 | Wilbarger | 0.5 | 0 |
| Sep 20, 1957 | F1 | Wilbarger | 0.5 | 0 |
| May 24, 1957 | F1 | Kit Carson | 0.4 | 0 |
| Dec 18, 1957 | F1 | Lincoln | 0.3 | 0 |
| Apr 23, 1957 | F1 | Pope | 0.3 | 0 |
| Apr 4, 1957 | F1 | Lonoke | 0.3 | 0 |
| Jun 13, 1957 | F1 | Butler | 0.3 | 0 |
| Jun 19, 1957 | F1 | Hartford | 0.3 | 0 |
| Sep 21, 1957 | F1 | Erie | 0.3 | 0 |
| May 10, 1957 | F1 | Franklin | 0.2 | 0 |
| May 10, 1957 | F1 | Franklin | 0.2 | 0 |
| May 13, 1957 | F1 | Howell | 0.2 | 0 |
| May 13, 1957 | F1 | Oregon | 0.2 | 0 |
| May 13, 1957 | F1 | Howell | 0.2 | 0 |
| May 16, 1957 | F1 | Sarpy | 0.2 | 0 |
| May 21, 1957 | F1 | Reynolds | 0.2 | 0 |
| Jun 10, 1957 | F1 | Scotts Bluff | 0.2 | 0 |
| Jun 11, 1957 | F1 | Johnson | 0.2 | 0 |
| Jun 14, 1957 | F1 | St. Charles | 0.2 | 0 |
| Jun 15, 1957 | F1 | Shelby | 0.2 | 0 |
| Jul 29, 1957 | F1 | Maries | 0.2 | 0 |
| Jul 2, 1957 | F1 | Cuming | 0.2 | 0 |
| Nov 17, 1957 | F1 | Lamar | 0.1 | 0 |
| Nov 18, 1957 | F1 | Montgomery | 0.1 | 0 |
| Nov 18, 1957 | F1 | DeKalb | 0.1 | 0 |
| Nov 18, 1957 | F1 | Metcalfe | 0.1 | 0 |
| Nov 18, 1957 | F1 | Tallapoosa | 0.1 | 0 |
| Nov 18, 1957 | F1 | Morgan | 0.1 | 0 |
| Nov 18, 1957 | F1 | Lawrence, Morgan | 0.1 | 0 |
| Nov 18, 1957 | F1 | Cleburne | 0.1 | 0 |
| Nov 7, 1957 | F1 | Jefferson | 0.1 | 0 |
| Nov 7, 1957 | F1 | Winston | 0.1 | 0 |
| Dec 18, 1957 | F1 | Mason | 0.1 | 0 |
| Dec 19, 1957 | F1 | Gibson | 0.1 | 0 |
| Dec 19, 1957 | F1 | Gibson | 0.1 | 0 |
| Dec 19, 1957 | F1 | Fayette | 0.1 | 0 |
| Dec 20, 1957 | F1 | Chilton | 0.1 | 0 |
| Jan 22, 1957 | F1 | Rutherford | 0.1 | 0 |
| Feb 25, 1957 | F1 | Escambia | 0.1 | 0 |
| Feb 1, 1957 | F1 | Montgomery | 0.1 | 0 |
| Feb 1, 1957 | F1 | Houston | 0.1 | 0 |
| Mar 31, 1957 | F1 | Lamar | 0.1 | 0 |
| Mar 31, 1957 | F1 | Travis | 0.1 | 0 |
| Mar 31, 1957 | F1 | Mobile | 0.1 | 0 |
| Apr 18, 1957 | F1 | Beadle | 0.1 | 0 |
| Apr 18, 1957 | F1 | Sheridan | 0.1 | 0 |
| Apr 19, 1957 | F1 | Tulsa | 0.1 | 0 |
| Apr 19, 1957 | F1 | Sequoyah | 0.1 | 0 |
| Apr 19, 1957 | F1 | Hitchcock | 0.1 | 0 |
| Apr 19, 1957 | F1 | Henderson | 0.1 | 0 |
| Apr 20, 1957 | F1 | Stephens | 0.1 | 0 |
| Apr 22, 1957 | F1 | Travis | 0.1 | 0 |
| Apr 22, 1957 | F1 | Perkins | 0.1 | 0 |
| Apr 22, 1957 | F1 | Washita | 0.1 | 0 |
| Apr 22, 1957 | F1 | Carter | 0.1 | 0 |
| Apr 24, 1957 | F1 | Milam | 0.1 | 0 |
| Apr 24, 1957 | F1 | Bartholomew | 0.1 | 0 |
| Apr 24, 1957 | F1 | Williamson | 0.1 | 0 |
| Apr 25, 1957 | F1 | Sanilac | 0.1 | 0 |
| Apr 25, 1957 | F1 | Rogers | 0.1 | 0 |
| Apr 26, 1957 | F1 | Jasper | 0.1 | 0 |
| Apr 26, 1957 | F1 | Miami | 0.1 | 0 |
| Apr 28, 1957 | F1 | Lancaster | 0.1 | 0 |
| Apr 2, 1957 | F1 | Love | 0.1 | 0 |
| Apr 3, 1957 | F1 | Harrison | 0.1 | 0 |
| Apr 3, 1957 | F1 | Mississippi | 0.1 | 0 |
| Apr 3, 1957 | F1 | Orange | 0.1 | 0 |
| Apr 3, 1957 | F1 | Warren | 0.1 | 0 |
| Apr 5, 1957 | F1 | Ware | 0.1 | 0 |
| Apr 5, 1957 | F1 | Randolph | 0.1 | 0 |
| Apr 5, 1957 | F1 | Wise | 0.1 | 0 |
| Apr 5, 1957 | F1 | Lawrence | 0.1 | 0 |
| Apr 8, 1957 | F1 | Calhoun | 0.1 | 0 |
| May 10, 1957 | F1 | Henry | 0.1 | 0 |
| May 11, 1957 | F1 | Allen | 0.1 | 0 |
| May 13, 1957 | F1 | Sangamon | 0.1 | 0 |
| May 13, 1957 | F1 | Hendry | 0.1 | 0 |
| May 13, 1957 | F1 | Douglas | 0.1 | 0 |
| May 14, 1957 | F1 | Dodge | 0.1 | 0 |
| May 15, 1957 | F1 | Gray | 0.1 | 0 |
| May 15, 1957 | F1 | Kingfisher | 0.1 | 0 |
| May 15, 1957 | F1 | Yoakum | 0.1 | 0 |
| May 19, 1957 | F1 | Fresno | 0.1 | 0 |
| May 20, 1957 | F1 | Pennington | 0.1 | 0 |
| May 20, 1957 | F1 | Custer | 0.1 | 0 |
| May 20, 1957 | F1 | Rogers | 0.1 | 0 |
| May 20, 1957 | F1 | Craig | 0.1 | 0 |
| May 20, 1957 | F1 | Craig | 0.1 | 0 |
| May 21, 1957 | F1 | Dunklin | 0.1 | 0 |
| May 22, 1957 | F1 | Kiowa | 0.1 | 0 |
| May 22, 1957 | F1 | Noble | 0.1 | 0 |
| May 22, 1957 | F1 | Lincoln | 0.1 | 0 |
| May 24, 1957 | F1 | Bryan | 0.1 | 0 |
| May 24, 1957 | F1 | Otero | 0.1 | 0 |
| May 24, 1957 | F1 | Weld | 0.1 | 0 |
| May 24, 1957 | F1 | Sumner | 0.1 | 0 |
| May 24, 1957 | F1 | Perkins | 0.1 | 0 |
| May 24, 1957 | F1 | Baylor | 0.1 | 0 |
| May 24, 1957 | F1 | McClain | 0.1 | 0 |
| May 25, 1957 | F1 | Coal | 0.1 | 0 |
| May 25, 1957 | F1 | Codington | 0.1 | 0 |
| May 29, 1957 | F1 | Clay | 0.1 | 0 |
| May 30, 1957 | F1 | Story | 0.1 | 0 |
| May 1, 1957 | F1 | Burleigh | 0.1 | 0 |
| Jun 11, 1957 | F1 | Logan | 0.1 | 0 |
| Jun 11, 1957 | F1 | Bent | 0.1 | 0 |
| Jun 12, 1957 | F1 | Canadian | 0.1 | 0 |
| Jun 13, 1957 | F1 | Wayne | 0.1 | 0 |
| Jun 13, 1957 | F1 | Wabash | 0.1 | 0 |
| Jun 13, 1957 | F1 | Brown | 0.1 | 0 |
| Jun 14, 1957 | F1 | Geary | 0.1 | 0 |
| Jun 15, 1957 | F1 | Lancaster | 0.1 | 0 |
| Jun 16, 1957 | F1 | Martin | 0.1 | 0 |
| Jun 21, 1957 | F1 | Yuma | 0.1 | 0 |
| Jun 21, 1957 | F1 | Reno | 0.1 | 0 |
| Jun 22, 1957 | F1 | Baca | 0.1 | 0 |
| Jun 25, 1957 | F1 | Freeborn | 0.1 | 0 |
| Jun 26, 1957 | F1 | Laramie | 0.1 | 0 |
| Jun 27, 1957 | F1 | Otter Tail | 0.1 | 0 |
| Jun 27, 1957 | F1 | Kandiyohi | 0.1 | 0 |
| Jun 28, 1957 | F1 | Ripley | 0.1 | 0 |
| Jun 29, 1957 | F1 | Dickinson | 0.1 | 0 |
| Jun 30, 1957 | F1 | Yuma | 0.1 | 0 |
| Jun 30, 1957 | F1 | Yuma | 0.1 | 0 |
| Jun 30, 1957 | F1 | Cheyenne | 0.1 | 0 |
| Jun 2, 1957 | F1 | Galveston | 0.1 | 0 |
| Jun 3, 1957 | F1 | Perkins | 0.1 | 0 |
| Jun 5, 1957 | F1 | Twin Falls | 0.1 | 0 |
| Jun 5, 1957 | F1 | LaMoure, Ransom | 0.1 | 0 |
| Jun 7, 1957 | F1 | Andrew | 0.1 | 0 |
| Jun 8, 1957 | F1 | Marion | 0.1 | 0 |
| Jun 8, 1957 | F1 | Harding | 0.1 | 0 |
| Jul 11, 1957 | F1 | Brown | 0.1 | 0 |
| Jul 11, 1957 | F1 | Manitowoc | 0.1 | 0 |
| Jul 14, 1957 | F1 | Butte | 0.1 | 0 |
| Jul 17, 1957 | F1 | Monroe | 0.1 | 0 |
| Jul 19, 1957 | F1 | Platte | 0.1 | 0 |
| Jul 30, 1957 | F1 | Yuma | 0.1 | 0 |
| Jul 3, 1957 | F1 | Rock | 0.1 | 0 |
| Jul 3, 1957 | F1 | Rio Blanco | 0.1 | 0 |
| Jul 3, 1957 | F1 | Brule | 0.1 | 0 |
| Jul 4, 1957 | F1 | Crawford | 0.1 | 0 |
| Jul 4, 1957 | F1 | Frontier | 0.1 | 0 |
| Jul 8, 1957 | F1 | Westmoreland | 0.1 | 0 |
| Aug 14, 1957 | F1 | Wells | 0.1 | 0 |
| Aug 15, 1957 | F1 | Lee | 0.1 | 0 |
| Aug 15, 1957 | F1 | Madison | 0.1 | 0 |
| Aug 5, 1957 | F1 | El Paso | 0.1 | 0 |
| May 15, 1957 | F0 | Floyd | 4.1 | 1 |
| May 20, 1957 | F0 | Kit Carson, Sherman, Cheyenne | 70.1 | 0 |
| Apr 12, 1957 | F0 | Gilliam, Morrow | 16.2 | 0 |
| Apr 5, 1957 | F0 | Colquitt, Cook | 13.7 | 0 |
| Sep 18, 1957 | F0 | Dallas | 11.9 | 0 |
| May 24, 1957 | F0 | Okmulgee, Muskogee | 10.8 | 0 |
| Jun 28, 1957 | F0 | Montgomery | 8.9 | 0 |
| Apr 2, 1957 | F0 | Jackson | 8.8 | 0 |
| Mar 17, 1957 | F0 | Galveston | 7.1 | 0 |
| Jun 27, 1957 | F0 | Thayer, Fillmore | 5.9 | 0 |
| May 29, 1957 | F0 | Weld | 5.0 | 0 |
| May 25, 1957 | F0 | Montgomery | 4.1 | 0 |
| May 31, 1957 | F0 | Barber | 3.6 | 0 |
| Apr 29, 1957 | F0 | Apache | 2.5 | 0 |
| Jun 21, 1957 | F0 | Sedgwick | 2.3 | 0 |
| Apr 20, 1957 | F0 | Dallas, Ellis | 2.0 | 0 |
| Apr 25, 1957 | F0 | Taylor | 2.0 | 0 |
| May 15, 1957 | F0 | Jim Wells | 2.0 | 0 |
| May 22, 1957 | F0 | Kay | 2.0 | 0 |
| May 22, 1957 | F0 | Charleston | 2.0 | 0 |
| Jun 5, 1957 | F0 | Colquitt | 2.0 | 0 |
| Feb 16, 1957 | F0 | Cameron | 1.5 | 0 |
| Apr 18, 1957 | F0 | Comanche | 1.5 | 0 |
| Apr 5, 1957 | F0 | Lamar | 1.3 | 0 |
| Mar 11, 1957 | F0 | Karnes | 1.0 | 0 |
| Mar 31, 1957 | F0 | Brazos | 1.0 | 0 |
| Apr 19, 1957 | F0 | Winneshiek | 1.0 | 0 |
| May 20, 1957 | F0 | Phillips | 1.0 | 0 |
| May 20, 1957 | F0 | Greenwood | 1.0 | 0 |
| May 24, 1957 | F0 | Deaf Smith | 1.0 | 0 |
| Jun 12, 1957 | F0 | Douglas | 1.0 | 0 |
| Jun 22, 1957 | F0 | Allegan | 1.0 | 0 |
| Jul 21, 1957 | F0 | Mercer | 0.8 | 0 |
| Apr 26, 1957 | F0 | Reagan | 0.7 | 0 |
| May 6, 1957 | F0 | Lincoln | 0.7 | 0 |
| Mar 4, 1957 | F0 | Polk | 0.5 | 0 |
| Apr 22, 1957 | F0 | Gaines | 0.5 | 0 |
| Apr 22, 1957 | F0 | Barton | 0.5 | 0 |
| Apr 24, 1957 | F0 | Travis | 0.5 | 0 |
| Apr 3, 1957 | F0 | Jackson | 0.5 | 0 |
| May 20, 1957 | F0 | Pawnee | 0.5 | 0 |
| May 23, 1957 | F0 | Howard | 0.5 | 0 |
| May 24, 1957 | F0 | Bailey | 0.5 | 0 |
| May 24, 1957 | F0 | Hale | 0.5 | 0 |
| May 25, 1957 | F0 | Hood | 0.5 | 0 |
| Jun 27, 1957 | F0 | Orleans | 0.5 | 0 |
| Jul 13, 1957 | F0 | Orleans | 0.5 | 0 |
| Apr 2, 1957 | F0 | Tarrant | 0.3 | 0 |
| Apr 3, 1957 | F0 | Mississippi | 0.3 | 0 |
| Apr 5, 1957 | F0 | Chatham | 0.3 | 0 |
| May 24, 1957 | F0 | Potter | 0.3 | 0 |
| May 8, 1957 | F0 | Taylor | 0.3 | 0 |
| Jun 13, 1957 | F0 | Tattnall | 0.3 | 0 |
| Aug 7, 1957 | F0 | Lehigh | 0.3 | 0 |
| Apr 24, 1957 | F0 | Bell | 0.2 | 0 |
| Apr 26, 1957 | F0 | Barton | 0.2 | 0 |
| May 13, 1957 | F0 | Oregon | 0.2 | 0 |
| Jun 11, 1957 | F0 | Shawnee | 0.2 | 0 |
| Jun 12, 1957 | F0 | Douglas | 0.2 | 0 |
| Jun 7, 1957 | F0 | Clinton | 0.2 | 0 |
| Oct 13, 1957 | F0 | Beaver | 0.1 | 0 |
| Oct 19, 1957 | F0 | Sandoval | 0.1 | 0 |
| Oct 20, 1957 | F0 | Sandoval | 0.1 | 0 |
| Oct 8, 1957 | F0 | Miami-Dade | 0.1 | 0 |
| Nov 18, 1957 | F0 | Claiborne | 0.1 | 0 |
| Dec 11, 1957 | F0 | Hillsborough | 0.1 | 0 |
| Mar 14, 1957 | F0 | Owen | 0.1 | 0 |
| Mar 17, 1957 | F0 | Brazoria | 0.1 | 0 |
| Apr 18, 1957 | F0 | Monroe | 0.1 | 0 |
| Apr 18, 1957 | F0 | Comanche | 0.1 | 0 |
| Apr 18, 1957 | F0 | Woods | 0.1 | 0 |
| Apr 19, 1957 | F0 | Johnson | 0.1 | 0 |
| Apr 19, 1957 | F0 | Hill | 0.1 | 0 |
| Apr 19, 1957 | F0 | Wood | 0.1 | 0 |
| Apr 20, 1957 | F0 | Ellis | 0.1 | 0 |
| Apr 21, 1957 | F0 | Roosevelt | 0.1 | 0 |
| Apr 21, 1957 | F0 | Roosevelt | 0.1 | 0 |
| Apr 21, 1957 | F0 | Roosevelt | 0.1 | 0 |
| Apr 21, 1957 | F0 | Washington | 0.1 | 0 |
| Apr 22, 1957 | F0 | Hitchcock | 0.1 | 0 |
| Apr 22, 1957 | F0 | Ector | 0.1 | 0 |
| Apr 22, 1957 | F0 | Alfalfa | 0.1 | 0 |
| Apr 22, 1957 | F0 | Lincoln | 0.1 | 0 |
| Apr 22, 1957 | F0 | Kay | 0.1 | 0 |
| Apr 22, 1957 | F0 | Creek | 0.1 | 0 |
| Apr 22, 1957 | F0 | Tulsa | 0.1 | 0 |
| Apr 24, 1957 | F0 | Grayson | 0.1 | 0 |
| Apr 24, 1957 | F0 | Freestone | 0.1 | 0 |
| Apr 25, 1957 | F0 | Montgomery, Adams | 0.1 | 0 |
| Apr 25, 1957 | F0 | Archer | 0.1 | 0 |
| Apr 25, 1957 | F0 | Creek | 0.1 | 0 |
| Apr 26, 1957 | F0 | Eastland | 0.1 | 0 |
| Apr 26, 1957 | F0 | Fulton | 0.1 | 0 |
| Apr 27, 1957 | F0 | Oakland | 0.1 | 0 |
| Apr 2, 1957 | F0 | Cooke, Denton | 0.1 | 0 |
| Apr 2, 1957 | F0 | Grayson | 0.1 | 0 |
| Apr 2, 1957 | F0 | Pottawatomie | 0.1 | 0 |
| Apr 2, 1957 | F0 | Le Flore | 0.1 | 0 |
| Apr 2, 1957 | F0 | Oklahoma | 0.1 | 0 |
| Apr 3, 1957 | F0 | Lincoln | 0.1 | 0 |
| Apr 3, 1957 | F0 | Kaufman | 0.1 | 0 |
| Apr 3, 1957 | F0 | Denton | 0.1 | 0 |
| Apr 3, 1957 | F0 | Tarrant | 0.1 | 0 |
| Apr 3, 1957 | F0 | Dallas | 0.1 | 0 |
| Apr 5, 1957 | F0 | Grant | 0.1 | 0 |
| May 10, 1957 | F0 | Tillman | 0.1 | 0 |
| May 12, 1957 | F0 | Caddo | 0.1 | 0 |
| May 13, 1957 | F0 | Thomas | 0.1 | 0 |
| May 13, 1957 | F0 | Thomas | 0.1 | 0 |
| May 13, 1957 | F0 | Graham | 0.1 | 0 |
| May 13, 1957 | F0 | Red Willow | 0.1 | 0 |
| May 14, 1957 | F0 | Briscoe | 0.1 | 0 |
| May 15, 1957 | F0 | Kingfisher | 0.1 | 0 |
| May 16, 1957 | F0 | Elk | 0.1 | 0 |
| May 16, 1957 | F0 | Polk | 0.1 | 0 |
| May 17, 1957 | F0 | Crosby | 0.1 | 0 |
| May 20, 1957 | F0 | Osborne | 0.1 | 0 |
| May 20, 1957 | F0 | Mitchell | 0.1 | 0 |
| May 20, 1957 | F0 | Webster | 0.1 | 0 |
| May 20, 1957 | F0 | Nuckolls | 0.1 | 0 |
| May 20, 1957 | F0 | Creek | 0.1 | 0 |
| May 20, 1957 | F0 | Nowata | 0.1 | 0 |
| May 20, 1957 | F0 | Okmulgee | 0.1 | 0 |
| May 22, 1957 | F0 | Comanche | 0.1 | 0 |
| May 22, 1957 | F0 | Pawnee | 0.1 | 0 |
| May 22, 1957 | F0 | Canadian | 0.1 | 0 |
| May 22, 1957 | F0 | Sequoyah | 0.1 | 0 |
| May 22, 1957 | F0 | Sequoyah | 0.1 | 0 |
| May 23, 1957 | F0 | Titus | 0.1 | 0 |
| May 24, 1957 | F0 | Comanche | 0.1 | 0 |
| May 24, 1957 | F0 | Cherokee | 0.1 | 0 |
| May 24, 1957 | F0 | Sumner | 0.1 | 0 |
| May 24, 1957 | F0 | McIntosh | 0.1 | 0 |
| May 24, 1957 | F0 | McIntosh | 0.1 | 0 |
| May 25, 1957 | F0 | Garland | 0.1 | 0 |
| May 25, 1957 | F0 | Garland | 0.1 | 0 |
| May 25, 1957 | F0 | Chickasaw | 0.1 | 0 |
| May 27, 1957 | F0 | Quay | 0.1 | 0 |
| May 29, 1957 | F0 | Weld | 0.1 | 0 |
| May 29, 1957 | F0 | Webster | 0.1 | 0 |
| May 29, 1957 | F0 | Ellsworth | 0.1 | 0 |
| May 29, 1957 | F0 | Saline | 0.1 | 0 |
| May 29, 1957 | F0 | Ellis | 0.1 | 0 |
| May 29, 1957 | F0 | Kay | 0.1 | 0 |
| May 30, 1957 | F0 | Santa Fe | 0.1 | 0 |
| May 30, 1957 | F0 | Shelby | 0.1 | 0 |
| May 30, 1957 | F0 | Torrance | 0.1 | 0 |
| May 30, 1957 | F0 | Lincoln | 0.1 | 0 |
| May 30, 1957 | F0 | Thomas | 0.1 | 0 |
| May 30, 1957 | F0 | Washington | 0.1 | 0 |
| May 30, 1957 | F0 | Washington | 0.1 | 0 |
| May 30, 1957 | F0 | Garvin | 0.1 | 0 |
| May 30, 1957 | F0 | Carroll | 0.1 | 0 |
| May 30, 1957 | F0 | Lea | 0.1 | 0 |
| May 30, 1957 | F0 | Lea | 0.1 | 0 |
| May 30, 1957 | F0 | Lea | 0.1 | 0 |
| May 31, 1957 | F0 | Sherman | 0.1 | 0 |
| May 31, 1957 | F0 | Bernalillo | 0.1 | 0 |
| May 31, 1957 | F0 | Sherman | 0.1 | 0 |
| May 1, 1957 | F0 | Burleigh | 0.1 | 0 |
| May 2, 1957 | F0 | Pearl River | 0.1 | 0 |
| May 9, 1957 | F0 | Rice | 0.1 | 0 |
| Jun 10, 1957 | F0 | Lee | 0.1 | 0 |
| Jun 11, 1957 | F0 | Lee | 0.1 | 0 |
| Jun 12, 1957 | F0 | Washington | 0.1 | 0 |
| Jun 12, 1957 | F0 | Brown | 0.1 | 0 |
| Jun 13, 1957 | F0 | Marshall | 0.1 | 0 |
| Jun 13, 1957 | F0 | Brown | 0.1 | 0 |
| Jun 13, 1957 | F0 | Brown | 0.1 | 0 |
| Jun 16, 1957 | F0 | Finney | 0.1 | 0 |
| Jun 16, 1957 | F0 | Finney | 0.1 | 0 |
| Jun 16, 1957 | F0 | Osborne | 0.1 | 0 |
| Jun 20, 1957 | F0 | Cass | 0.1 | 0 |
| Jun 20, 1957 | F0 | Otter Tail | 0.1 | 0 |
| Jun 21, 1957 | F0 | Saunders | 0.1 | 0 |
| Jun 21, 1957 | F0 | Republic | 0.1 | 0 |
| Jun 22, 1957 | F0 | Freeborn | 0.1 | 0 |
| Jun 22, 1957 | F0 | Yoakum | 0.1 | 0 |
| Jun 23, 1957 | F0 | Franklin | 0.1 | 0 |
| Jun 25, 1957 | F0 | Norman | 0.1 | 0 |
| Jun 27, 1957 | F0 | Chickasaw | 0.1 | 0 |
| Jun 28, 1957 | F0 | Montgomery | 0.1 | 0 |
| Jun 28, 1957 | F0 | Crenshaw | 0.1 | 0 |
| Jun 29, 1957 | F0 | Greeley | 0.1 | 0 |
| Jun 29, 1957 | F0 | Trego | 0.1 | 0 |
| Jun 30, 1957 | F0 | Kit Carson | 0.1 | 0 |
| Jun 30, 1957 | F0 | Harper | 0.1 | 0 |
| Jun 8, 1957 | F0 | Putnam | 0.1 | 0 |
| Jun 9, 1957 | F0 | Bennett | 0.1 | 0 |
| Jul 11, 1957 | F0 | Grand Forks | 0.1 | 0 |
| Jul 12, 1957 | F0 | Frontier | 0.1 | 0 |
| Jul 14, 1957 | F0 | Pennington | 0.1 | 0 |
| Jul 16, 1957 | F0 | Williams | 0.1 | 0 |
| Jul 19, 1957 | F0 | Freeborn | 0.1 | 0 |
| Jul 20, 1957 | F0 | Goshen | 0.1 | 0 |
| Jul 21, 1957 | F0 | Decatur | 0.1 | 0 |
| Jul 21, 1957 | F0 | Edwards | 0.1 | 0 |
| Jul 1, 1957 | F0 | Tulsa | 0.1 | 0 |
| Jul 2, 1957 | F0 | Duval | 0.1 | 0 |
| Jul 3, 1957 | F0 | Custer | 0.1 | 0 |
| Jul 5, 1957 | F0 | Windham | 0.1 | 0 |
| Jul 7, 1957 | F0 | Le Sueur | 0.1 | 0 |
| Jul 9, 1957 | F0 | Duval | 0.1 | 0 |
| Aug 10, 1957 | F0 | Harrison | 0.1 | 0 |
| Aug 14, 1957 | F0 | Sequoyah | 0.1 | 0 |
| Aug 14, 1957 | F0 | Marshall | 0.1 | 0 |
| Aug 14, 1957 | F0 | Mayes | 0.1 | 0 |
| Aug 16, 1957 | F0 | Nuckolls | 0.1 | 0 |
| Aug 18, 1957 | F0 | Coconino | 0.1 | 0 |
| Aug 20, 1957 | F0 | Coconino | 0.1 | 0 |
| Aug 29, 1957 | F0 | Maricopa | 0.1 | 0 |
| Sep 14, 1957 | F0 | Hughes | 0.1 | 0 |
| Sep 15, 1957 | F0 | Snyder | 0.1 | 0 |
| Sep 20, 1957 | F0 | Custer | 0.1 | 0 |
| Sep 20, 1957 | F0 | Stephens | 0.1 | 0 |
| Sep 1, 1957 | F0 | Spink | 0.1 | 0 |
Tropical cyclones
Storms whose tracks came within 100 miles of a U.S. county.
Earthquakes
Magnitude 5 or more in the lower 48 and Hawaii, 6.5 or more in Alaska, strongest first.
| Mar 9, 1957 | 8.6 | Atka, Alaska Aleutians West AK |
| Mar 15, 1957 | 7.2 | near Adak, Alaska Aleutians West AK |
| Mar 10, 1957 | 7.1 | near Nikolski, Alaska Aleutians West AK |
| Mar 12, 1957 | 7.1 | near Adak, Alaska Aleutians West AK |
| Mar 14, 1957 | 7.1 | near Adak, Alaska Aleutians West AK |
| Mar 22, 1957 | 7.1 | near Akutan, Alaska Aleutians West AK |
| Mar 11, 1957 | 7.0 | near Adak, Alaska Aleutians West AK |
| Mar 9, 1957 | 6.9 | near Nikolski, Alaska Aleutians West AK |
| Feb 21, 1957 | 6.8 | near Nikolski, Alaska Aleutians West AK |
| Mar 10, 1957 | 6.8 | near Adak, Alaska Aleutians West AK |
| Mar 19, 1957 | 6.8 | near Atka, Alaska Aleutians West AK |
| Mar 28, 1957 | 6.8 | near Unalaska, Alaska Aleutians West AK |
| Jun 12, 1957 | 6.8 | near Atka, Alaska Aleutians West AK |
| Jan 1, 1957 | 6.7 | near Nikolski, Alaska Aleutians West AK |
| Jan 1, 1957 | 6.7 | near Nikolski, Alaska Aleutians West AK |
| Apr 10, 1957 | 6.7 | near Akhiok, Alaska Kodiak Island AK |
| Jan 1, 1957 | 6.6 | near Nikolski, Alaska Aleutians West AK |
| Mar 9, 1957 | 6.6 | near Atka, Alaska Aleutians West AK |
| Mar 9, 1957 | 6.6 | near Atka, Alaska Aleutians West AK |
| Mar 13, 1957 | 6.6 | near Adak, Alaska Aleutians West AK |
| Mar 10, 1957 | 6.5 | near Atka, Alaska Aleutians West AK |
| Mar 11, 1957 | 6.5 | near Atka, Alaska Aleutians West AK |
| Mar 22, 1957 | 5.3 | San Francisco, California San Mateo CA |
| Apr 25, 1957 | 5.2 | near Westmorland, CA Imperial CA |
| Jan 25, 1957 | 5.0 | near Conway, Washington Skagit WA |
| Apr 25, 1957 | 5.0 | near Salton City, CA Imperial CA |
Drought
On average 9% of lower-48 counties were in severe drought in 1957. The worst month was January 1957, with 28%.
Storm Prediction Center, National Hurricane Center HURDAT2, Monitoring Trends in Burn Severity, NOAA Storm Events Database, USGS Comprehensive Earthquake Catalog, NOAA nClimDiv Palmer Drought Severity Index. Damage is as reported at the time, not adjusted for inflation.
Drought · 1957
How the 1957 drought spread
Every county’s Palmer reading, month by month, from July 1956 to December 1957.