
An atmospheric river will bring heavy rainfall to lower elevations of California this week, and heavy snow to the Sierra Nevada mountains. Flash flooding, some of which may be locally considerable, will be a concern on the western foothills of the Sierra Nevada mountains through Tuesday. Landslides, rockfalls and mudslides are possible in the Southern California mountains. Read More >
| Tornadoes by Month | ||||||||||||
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total |
| 0 | 0 | 1 | 1 | 22 | 22 | 2 | 1 | 3 | 27 | 4 | 0 | 83 |
| Tornadoes by Intensity | |||||||
| F? | F0 | F1 | F2 | F3 | F4 | F5 | Total |
| 0 | 48 | 20 | 13 | 2 | 0 | 0 | 83 |
| Tornado Number |
Date | Time (CST) |
Length of Path (miles) |
Width of Path (yards) |
F-Scale | Killed | Injured | County | Location |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 03/30/1998 | 1718 | 0.6 | 30 | F0 | 0 | 0 | Hughes | Lamar |
| 2 | 04/06/1998 | 1945 | 0.1 | 30 | F0 | 0 | 0 | Stephens | 2 SE Velma |
| 3 | 05/06/1998 | 1713 | 0.1 | 30 | F0 | 0 | 0 | Muskogee | Near Boynton |
| 4 | 05/06/1998 | 1721 | 0.1 | 30 | F0 | 0 | 0 | Muskogee | 5 E Boynton |
| 5 | 05/06/1998 | 1927 | 0.1 | 30 | F0 | 0 | 0 | Pittsburg | 4 SW Quinton |
| 6 | 05/06/1998 | 1932-1933 | 0.3 | 30 | F0 | 0 | 0 | Pittsburg | Quinton |
| 7 | 05/06/1998 | 1938-1939 | 0.8 | 150 | F1 | 0 | 2 | Le Flore | Calhoun |
| 8 | 05/06/1998 | 1940 | 0.1 | 30 | F0 | 0 | 0 | Haskell | near Cartersville |
| 9 | 05/24/1998 | 1745 | 0.1 | 30 | F0 | 0 | 0 | Alfalfa | 1 S Amorita |
| 10 | 05/24/1998 | 1750 | 0.1 | 30 | F0 | 0 | 0 | Alfalfa | 3 ENE Amorita |
| 11 | 05/24/1998 | 1755-1805 | 5 | 100 | F1 | 0 | 0 | Alfalfa/ Grant | 8 E Amorita - 9 SSE Manchester |
| 12 | 05/24/1998 | 1823 | 0.1 | 30 | F0 | 0 | 0 | Grant | 4 WNW Wakita |
| 13 | 05/24/1998 | 1825-1829 | 3 | 50 | F0 | 0 | 0 | Grant | 2 SW - 2 S Wakita |
| 14 | 05/24/1998 | 1839 | 0.1 | 30 | F0 | 0 | 0 | Grant | 9 W Medford |
| 15 | 05/24/1998 | 1840 | 0.1 | 30 | F0 | 0 | 0 | Grant | 3 SE Wakita |
| 16 | 05/24/1998 | 1846-1853 | 1 | 250 | F0 | 0 | 0 | Grant | 6 W Medford |
| 17 | 05/24/1998 | 1847-1850 | 0.8 | 180 | F0 | 0 | 0 | Grant | 6 W Medford |
| 18 | 05/24/1998 | 1920-1924 | 2 | 80 | F1 | 0 | 0 | Grant | 2 SW - 2 S Medford |
| 19 | 05/24/1998 | 1929-1934 | 5 | 280 | F0 | 0 | 0 | Grant | 3 SE Jefferson - 7 E Pond Creek |
| 20 | 05/24/1998 | 1935-1936 | 1 | 200 | F1 | 0 | 0 | Grant | 4 ENE Pond Creek |
| 21 | 05/24/1998 | 1950 | 2 | 400 | F1 | 0 | 0 | Grant | 1 N Salt Fork |
| 22 | 05/24/1998 | 1955 | 0.1 | 30 | F0 | 0 | 0 | Kay | 1 WNW Braman |
| 23 | 05/24/1998 | 2010-2025 | 5 | 1300 | F3 | 0 | 0 | Grant | 3 S - 3 NW Lamont |
| 24 | 05/24/1998 | 2130 | 0.1 | 30 | F0 | 0 | 0 | Kay | 5 NW Tonkawa |
| 25 | 06/08/1998 | 1811-1815 | 4 | 50 | F1 | 0 | 0 | Pottawatomie/ Seminole | 3 WSW - 1 SE Maud |
| 26 | 06/08/1998 | 1835-1850 | 8 | 440 | F2 | 0 | 0 | Seminole/ Hughes | 3 SW Wewoka - Wewoka - 4 N Holdenville |
| 27 | 06/08/1998 | 1850-1915 | 8 | 590 | F2 | 0 | 0 | Hughes | 4 N Holdenville - 4 E Yeager |
| 28 | 06/08/1998 | 1928-1939 | 9 | 200 | F0 | 0 | 0 | Pittsburg | 7 NW Scipio - 9 WSW Indianola |
| 29 | 06/08/1998 | 1943-1955 | 8 | 200 | F0 | 0 | 0 | Pittsburg | 4 SW Indianola - 4 W Crowder |
| 30 | 06/08/1998 | 1955-1958 | 2 | 100 | F0 | 0 | 0 | Pittsburg | 4 WSW - 2 W Crowder |
| 31 | 06/08/1998 | 2010-2028 | 12 | 200 | F0 | 0 | 0 | Pittsburg | 3 NW Blocker - 2 NE Featherston |
| 32 | 06/08/1998 | 2031-2032 | 0.5 | 30 | F0 | 0 | 0 | Pittsburg | 1 NE - 1.5 NE Blocker |
| 33 | 06/08/1998 | 2040-2047 | 5 | 100 | F1 | 0 | 0 | Pittsburg/ Haskell | 2 SE Quinton - 4 WSW Kinta |
| 34 | 06/08/1998 | 2051 | 0.5 | 30 | F0 | 0 | 0 | Pittsburg | near Russellville |
| 35 | 06/08/1998 | 2055 | 0.5 | 50 | F2 | 0 | 0 | Haskell | 2 S Kinta |
| 36 | 06/08/1998 | 2156 | 0.5 | 30 | F0 | 0 | 0 | Le Flore | 2 W Shady Point |
| 37 | 06/13/1998 | 1545 | 0.1 | 30 | F0 | 0 | 1 | Blaine | 1 W Longdale |
| 38 | 06/13/1998 | 1743-1746 | 2 | 50 | F1 | 0 | 0 | Logan | 3 SW Guthrie |
| 39 | 06/13/1998 | 1815 | 0.2 | 30 | F0 | 0 | 0 | Canadian | 5 WNW El Reno |
| 40 | 06/13/1998 | 1817-1822 | 0.2 | 30 | F0 | 0 | 0 | Canadian | 4 NW El Reno |
| 41 | 06/13/1998 | 1845 | 0.1 | 30 | F0 | 0 | 0 | Canadian | 2 WNW Yukon |
| 42 | 06/13/1998 | 1902-1903 | 0.8 | 50 | F1 | 0 | 0 | Oklahoma | Oklahoma City (Lake Hefner) |
| 43 | 06/13/1998 | 1907-1908 | 0.8 | 50 | F1 | 0 | 0 | Oklahoma | Oklahoma City (North) |
| 44 | 06/13/1998 | 1908-1911 | 1.5 | 80 | F2 | 0 | 4 | Oklahoma | Oklahoma City (NW)/Nichols Hills |
| 45 | 06/13/1998 | 1912-1923 | 6 | 200 | F2 | 0 | 17 | Oklahoma | Oklahoma City (NE; Frontier City) |
| 46 | 06/18/1998 | 1740-1741 | 0.5 | 50 | F0 | 0 | 0 | Wagoner | 5 W Porter |
| 47 | 07/23/1998 | 1510 | 0.1 | 30 | F0 | 0 | 0 | Blaine | 4 W Okeene |
| 48 | 07/23/1998 | 1530 | 0.2 | 50 | F0 | 0 | 0 | Blaine | Okeene |
| 49 | 08/10/1998 | 1430 | 0.3 | 50 | F0 | 0 | 0 | Greer | near Granite |
| 50 | 09/21/1998 | 1540-1542 | 1 | 100 | F1 | 0 | 0 | Garfield | 3 S - 3 SE Waukomis |
| 51 | 09/21/1998 | 1625-1627 | 1.5 | 50 | F0 | 0 | 0 | Logan | 9 N Crescent - 8 W Mulhall |
| 52 | 09/21/1998 | 1645 | 0.5 | 50 | F0 | 0 | 0 | Dewey/ Blaine | 2 W Canton |
| 53 | 10/04/1998 | 1425-1443 | 10 | 440 | F2 | 0 | 0 | Woods/ Alfalfa | 11 SSW Dacoma - 4 NW Carmen |
| 54 | 10/04/1998 | 1505 | 0.1 | 30 | F0 | 0 | 0 | Alfalfa | 5 SE Cherokee |
| 55 | 10/04/1998 | 1604 | 0.1 | 30 | F0 | 0 | 0 | Grant | 5 W Medford |
| 56 | 10/04/1998 | 1638-1641 | 1.5 | 30 | F0 | 0 | 0 | Blaine | 8 SW - 6.5 SW Watonga |
| 57 | 10/04/1998 | 1650-1712 | 12 | 200 | F2 | 0 | 0 | Blaine | 3 SW - 9 ENE Watonga |
| 58 | 10/04/1998 | 1714 | 0.3 | 50 | F0 | 0 | 0 | Comanche | 5 N Medicine Park |
| 59 | 10/04/1998 | 1728-1742 | 7 | 100 | F1 | 0 | 0 | Kingfisher | 6 SW - 2 SE Dover |
| 60 | 10/04/1998 | 1745 | 0.5 | 30 | F0 | 0 | 0 | Caddo | 1 NE Cyril |
| 61 | 10/04/1998 | 1747-1756 | 6 | 100 | F1 | 0 | 0 | Payne/ Noble | 10 W - 6 NW Stillwater |
| 62 | 10/04/1998 | 1754-1755 | 1.5 | 200 | F2 | 0 | 0 | Grady | 9 WSW - 7.5 WSW Ninnekah |
| 63 | 10/04/1998 | 1838-1839 | 0.4 | 130 | F1 | 0 | 0 | Pawnee | Pawnee |
| 64 | 10/04/1998 | 1915-1921 | 5 | 80 | F2 | 0 | 0 | Grady/ McClain | 4 NW Blanchard - 2 SSW Newcastle |
| 65 | 10/04/1998 | 1926-1928 | 1.5 | 30 | F0 | 0 | 0 | McClain/ Cleveland | N Newcastle - SW Oklahoma City |
| 66 | 10/04/1998 | 1934-1941 | 3 | 580 | F2 | 0 | 0 | Cleveland | Moore |
| 67 | 10/04/1998 | 1956-1957 | 1 | 80 | F0 | 0 | 0 | Osage | 1 SSW - 1 SSE Barnsdall |
| 68 | 10/04/1998 | 2037-2040 | 3 | 580 | F2 | 0 | 0 | Lincoln | 4 SE - 5 E Meeker |
| 69 | 10/04/1998 | 2045-2052 | 6 | 580 | F2 | 0 | 0 | Lincoln | 7 W - 4 NW Prague |
| 70 | 10/04/1998 | 2050-2055 | 3 | 100 | F1 | 0 | 0 | Pottawatomie | NW Shawnee |
| 71 | 10/04/1998 | 2052-2108 | 8 | 440 | F1 | 0 | 6 | Lincoln | 6 NW - 7 NNE Prague |
| 72 | 10/04/1998 | 2058-2100 | 2 | 100 | F1 | 0 | 0 | Pottawatomie | SE Shawnee |
| 73 | 10/04/1998 | 2105-2116 | 8 | 50 | F0 | 0 | 0 | Nowata | 2 NE Watovia - 10 ESE Nowata |
| 74 | 10/04/1998 | 2108-2125 | 10 | 880 | F3 | 0 | 1 | Seminole/ Pottawatomie | 5 WNW Little - Center View - 3 SE Prague |
| 75 | 10/04/1998 | 2119 | 0.5 | 50 | F0 | 0 | 0 | Tulsa | 3 NW Collinsville |
| 76 | 10/04/1998 | 2137-2208 | 27 | 1410 | F2 | 0 | 4 | Okfuskee/ Okmulgee | 2 SE Boley - IXL - Haydenville - 3 SW Nuyaka |
| 77 | 10/04/1998 | 2217-2218 | 1 | 100 | F1 | 0 | 0 | Okmulgee | 2 E - 2 ENE Nuyaka |
| 78 | 10/04/1998 | 2327 | 0.8 | 50 | F0 | 0 | 0 | Wagoner | 1 SE Tullahassee |
| 79 | 10/28/1998 | 1655 | 0.3 | 30 | F0 | 0 | 0 | Logan | 6 N Meridian |
| 80 | 11/09/1998 | 2115-2120 | 5 | 130 | F1 | 0 | 0 | McClain/ Cleveland | 1.5 SW Purcell - Purcell - 1 NE Lexington |
| 81 | 11/09/1998 | 2355 | 0.5 | 50 | F0 | 0 | 0 | Latimer | 4 NE Red Oak |
| 82 | 11/10/1998 | 0035-0043 | 5 | 200 | F1 | 0 | 0 | Le Flore OK/ Sebastian AR | 2 NE Pocola OK - Fort Smith AR Airport |
| 83 | 11/29/1998 | 2010-2015 | 2 | 100 | F0 | 0 | 0 | Payne | 3.5 NNW - 4 N Cushing |