Oklahoma Tornadoes by Fujita Scale and Month (1950-2024)

Heavy Rain and Flash Flooding Concerns in California; Heavy Snow in the Sierra

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 >

Month	F?	F0	F1	F2	F3	F4	F5	Weak	Str.	Vio	Sig.	Total
Jan	7	7	7	8	0	1	0	14	8	1	9	30
Feb	2	12	29	18	2	1	0	41	20	1	21	64
Mar	5	109	86	66	17	3	1	195	83	4	87	287
Apr	30	322	326	179	50	18	1	648	229	19	248	926
May	131	714	592	266	91	30	6	1306	357	36	393	1830
Jun	14	255	160	83	24	3	0	415	107	3	110	539
Jul	5	39	51	25	2	0	0	90	27	0	27	122
Aug	4	37	40	14	2	0	0	77	16	0	16	97
Sep	3	78	24	17	1	2	0	102	18	2	20	125
Oct	13	83	74	19	7	1	0	157	26	1	27	197
Nov	14	41	65	22	10	3	0	106	32	3	35	155
Dec	2	6	12	15	3	0	0	18	18	0	18	38
Total	230	1703	1466	732	209	62	8	3169	941	70	1011	4410
Note: F? refers to tornadoes (-) that did not received a Fujita Scale or Enhanced Fujita Scale rating.

Month

Weak

Str.

Vio

Sig.

Total

Jan