
Severe thunderstorm and heavy rainfall are possible in the Midwest into the Central Appalachians and the Desert Southwest early this week. Storms are also expected in parts of the northern Plains today. Fire weather and air quality concerns will persist across portions of the West. Mid-summer heat will continue across much of the CONUS this week, especially in the the south-central High Plains. Read More >
| Tornadoes by Month | ||||||||||||
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total |
| 0 | 1 | 11 | 4 | 31 | 3 | 2 | 2 | 0 | 0 | 0 | 0 | 54 |
| Tornadoes by Intensity | |||||||
|---|---|---|---|---|---|---|---|
| F? | F0 | F1 | F2 | F3 | F4 | F5 | Total |
| 2 | 4 | 23 | 17 | 7 | 1 | 0 | 54 |
| Tornado Number |
Date | Time (CST) |
Length of Path (miles) |
Width of Path (yards) |
F-Scale | Killed | Injured | County | Location |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 02/23/1977 | 0420 | 3 | 77 | F2 | 0 | 4 | McCurtain | 10 E- 13 ENE Isabel |
| 2 | 03/02/1977 | 1324 | 1 | 100 | F1 | 0 | 0 | Ellis | 10 S Arnett |
| 3 | 03/02/1977 | 1400 | 7 | 440 | F2 | 0 | 0 | Custer | N shore of Foss Lake - 3 NE Butler |
| 4 | 03/02/1977 | 1445 | 4 | 300 | F1 | 0 | 0 | Dewey | 5 W- 4 NW Oakwood |
| 5 | 03/02/1977 | 1630 | 5 | 100 | F2 | 0 | 0 | Grady | 5 NE- 9 NE Alex |
| 6 | 03/02/1977 | 1630 | 6 | 100 | F1 | 0 | 0 | Grady/ McClain | Near Blanchard |
| 7 | 03/02/1977 | 1705 | 4 | 200 | F3 | 0 | 1 | Stephens | 3 WSW- ~2 NW Velma |
| 8 | 03/02/1977 | 1830 | 9 | 100 | F2 | 0 | 0 | Carter | 2 SW- 6 NE Wilson |
| 9 | 03/02/1977 | 1840 | 1 | 33 | F2 | 0 | 5 | Carter | 4 W Springer |
| 10 | 03/10/1977 | 2050 | 5 | 77 | F1 | 0 | 0 | Cleveland | Noble - 4 NE Noble |
| 11 | 03/17/1977 | 1640 | 1 | 50 | F1 | 0 | 0 | Payne | 2 WSW Perkins |
| 12 | 03/17/1977 | 1651 | 5 | 50 | F1 | 0 | 0 | Payne | 9 S Stillwater - 4 W Ripley |
| 13 | 04/18/1977 | 1245 | 0.5 | 33 | F1 | 0 | 0 | Stephens | 4 SE Marlow |
| 14 | 04/18/1977 | 1335 | 2 | 50 | F1 | 0 | 0 | Stephens | 2 E- 4 E Velma |
| 15 | 04/18/1977 | 1530 | 2 | 100 | F1 | 0 | 0 | Custer | 2 S- ~1.5 ESE Weatherford |
| 16 | 04/19/1977 | 2300 | 0.8 | 200 | F2 | 0 | 0 | Tillman | 6 SSW Frederick |
| 17 | 05/01/1977 | 1550 | 3 | 100 | F2 | 0 | 0 | Beaver | near Forgan |
| 18 | 05/05/1977 | 1930 | 0.5 | 50 | F1 | 0 | 0 | Stephens | NE part of Duncan |
| 19 | 05/15/1977 | 1838 | 0.8 | 180 | F3 | 1 | 2 | Stephens | Alma |
| 20 | 05/15/1977 | 2000 | 1 | 33 | F0 | 0 | 0 | Garvin | 1 S Elmore City |
| 21 | 05/15/1977 | 2014 | 1 | 33 | F0 | 0 | 0 | Garvin | ~3 S Lindsay |
| 22 | 05/16/1977 | 1700 | 7 | 800 | F3 | 0 | 0 | Beckham | Near Sweetwater |
| 23 | 05/16/1977 | 1724 | 18 | 1320 | F3 | 0 | 0 | Beckham/ Roger Mills | Near Mayfield - Cheyenne Airport [not continuous] |
| 24 | 05/16/1977 | 1745 | 0.1 | 10 | F0 | 0 | 0 | Roger Mills | SE of Grimes |
| 25 | 05/18/1977 | 1250 | 38 | 440 | F4 | 0 | 0 | Cimarron OK/ Baca CO | 8 SE Boise City OK- Keyes OK- 24 SE Walsh CO |
| 26 | 05/18/1977 | 1330 | 16 | 50 | F2 | 0 | 0 | Cimarron | near Keyes > NNE |
| 27 | 05/19/1977 | 1630 | 0.1 | 10 | F1 | 0 | 0 | Garvin | N of Foster |
| 28 | 05/19/1977 | 1723 | 3 | 100 | F2 | 0 | 1 | Garvin | Near White Bead- 3 E White Bead |
| 29 | 05/19/1977 | 1736 | 1 | 100 | F1 | 0 | 0 | Garvin | 1.5 SW Paoli |
| 30 | 05/19/1977 | 2130 | 0.1 | 10 | F1 | 0 | 2 | Muskogee | 5 NW Porum |
| 31 | 05/20/1977 | 1420 | 10 | 880 | F3 | 0 | 3 | Jackson | Altus - Altus AFB |
| 32 | 05/20/1977 | 1535 | 5 | 100 | F1 | 0 | 0 | Major | Near Orion |
| 33 | 05/20/1977 | 1543 | 3 | 90 | F1 | 0 | 0 | Grady | Chickasha (near Airport) |
| 34 | 05/20/1977 | 1647 | 13 | 1100 | F2 | 0 | 0 | Caddo | ~5 W Fort Cobb - Albert |
| 35 | 05/20/1977 | 1710 | 8 | 1760 | F2 | 0 | 0 | Caddo | Binger - ~3 E Lookeba |
| 36 | 05/20/1977 | 1738 | 1.5 | 200 | F3 | 0 | 0 | Tillman | 1 S Tipton - E part of Tipton |
| 37 | 05/20/1977 | 1800 | 4 | 100 | F2 | 0 | 0 | Kiowa | Near Snyder |
| 38 | 05/20/1977 | 1815 | 4 | 100 | F1 | 0 | 0 | Garfield | Near Waukomis |
| 39 | 05/20/1977 | 1840 | 15 | 400 | F2 | 0 | 0 | Oklahoma | Midwest City - Oklahoma City (near Sooner Road from SE 15th to NE 108th) |
| 40 | 05/20/1977 | 1911 | 10 | 400 | F3 | 0 | 0 | Oklahoma/ Logan | Near- 10 NNE Arcadia |
| 41 | 05/20/1977 | 1920 | 1.9 | 100 | F2 | 0 | 0 | Logan | Marshall |
| 42 | 05/20/1977 | 1930 | 1.9 | 100 | F1 | 0 | 0 | Logan | 8 SW Guthrie |
| 43 | 05/20/1977 | 1945 | 0.1 | 10 | F? | 0 | 0 | Grant | SE edge of Medford |
| 44 | 05/20/1977 | 2330 | 3 | 50 | F1 | 0 | 0 | Garvin | Katie |
| 45 | 05/21/1977 | 0030 | 9 | 100 | F2 | 0 | 0 | Pottawatomie | 3 SW - ~6 NE Shawnee |
| 46 | 05/21/1977 | 0200 | 0.1 | 50 | F0 | 0 | 0 | Cleveland | Near Hall Park |
| 47 | 05/28/1977 | 2005 | 0.1 | 10 | F1 | 0 | 0 | Major | 9 S Ringwood |
| 48 | 06/12/1977 | 1200 | 2 | 50 | F1 | 0 | 0 | Washita | 4 WSW Dill City |
| 49 | 06/12/1977 | 1225 | 6 | 77 | F1 | 0 | 0 | Washita | 5 WNW- 8 NNW Cordell |
| 50 | 06/12/1977 | 1225 | 6 | 77 | F1 | 0 | 0 | Washita | 5 WNW Cordell... then merger with other tornado |
| 51 | 07/25/1977 | 1630 | 5 | 100 | F2 | 0 | 0 | Muskogee | 12 SW Muskogee - near Davis Field Airport |
| 52 | 07/26/1977 | 0945 | 0.5 | 20 | F? | 0 | 0 | Pontotoc | Near Ada |
| 53 | 08/02/1977 | 1730 | 8 | 10 | F2 | 0 | 0 | Dewey/ Blaine | 4 SE- 12 SE Oakwood |
| 54 | 08/23/1977 | 0150 | 1 | 50 | F1 | 0 | 0 | Garfield | Just W of Enid |