Datasets:

aerostratospheric
/

spc-tornado-history

om int64	yr int64	mo int64	dy int64	date string	time string	tz int64	st string	stf int64	stn int64	mag int64	inj int64	fat int64	loss float64	slat float64	slon float64	elat float64	elon float64	len float64	wid int64	ns int64	sn int64	sg int64	f1 int64	f2 int64	f3 int64	f4 int64
192	1,950	10	1	1950-10-01	21:00:00	3	OK	40	23	1	0	0	4	36.73	-102.52	36.88	-102.3	15.8	10	1	1	1	25	0	0	0
193	1,950	10	9	1950-10-09	02:15:00	3	NC	37	9	3	3	0	5	34.17	-78.6	0	0	2	880	1	1	1	47	0	0	0
195	1,950	11	20	1950-11-20	02:20:00	3	KY	21	1	2	0	0	5	37.37	-87.2	0	0	0.1	10	1	1	1	177	0	0	0
196	1,950	11	20	1950-11-20	04:00:00	3	KY	21	2	1	0	0	5	38.2	-84.5	0	0	0.1	10	1	1	1	209	0	0	0
197	1,950	11	20	1950-11-20	07:30:00	3	MS	28	14	1	3	0	4	32.42	-89.13	0	0	2	37	1	1	1	101	0	0	0
194	1,950	11	4	1950-11-04	17:00:00	3	PA	42	5	3	1	0	5	40.2	-76.12	40.4	-75.93	15.9	100	1	1	1	71	11	0	0
198	1,950	12	2	1950-12-02	15:00:00	3	IL	17	7	2	3	1	4	38.97	-90.05	39.07	-89.72	18.8	50	1	1	1	119	117	0	0
199	1,950	12	2	1950-12-02	16:00:00	3	IL	17	8	3	25	2	6	38.75	-89.67	38.9	-89.38	18	200	1	1	1	119	5	0	0
200	1,950	12	2	1950-12-02	16:25:00	3	AR	5	12	3	0	0	1	36.12	-91.83	36.18	-91.72	7.8	10	1	1	1	65	0	0	0
201	1,950	12	2	1950-12-02	17:30:00	3	IL	17	9	1	0	0	4	38.17	-89.78	38.22	-89.62	9.6	50	1	1	1	157	0	0	0
4	1,950	1	13	1950-01-13	05:25:00	3	AR	5	1	3	1	1	3	34.4	-94.37	0	0	0.6	17	1	1	1	113	0	0	0
5	1,950	1	25	1950-01-25	19:30:00	3	MO	29	2	2	5	0	5	37.6	-90.68	37.63	-90.65	2.3	300	1	1	1	93	0	0	0
6	1,950	1	25	1950-01-25	21:00:00	3	IL	17	3	2	0	0	5	41.17	-87.33	0	0	0.1	100	1	1	1	91	0	0	0
7	1,950	1	26	1950-01-26	18:00:00	3	TX	48	1	2	2	0	0	26.88	-98.12	26.88	-98.05	4.7	133	1	1	1	47	0	0	0
1	1,950	1	3	1950-01-03	11:00:00	3	MO	29	1	3	3	0	6	38.77	-90.22	38.83	-90.03	9.5	150	2	0	1	0	0	0	0
2	1,950	1	3	1950-01-03	11:55:00	3	IL	17	2	3	3	0	5	39.1	-89.3	39.12	-89.23	3.6	130	1	1	1	135	0	0	0
3	1,950	1	3	1950-01-03	16:00:00	3	OH	39	1	1	1	0	4	40.88	-84.58	0	0	0.1	10	1	1	1	161	0	0	0
8	1,950	2	11	1950-02-11	13:10:00	3	TX	48	2	2	0	0	4	29.42	-95.25	29.52	-95.13	9.9	400	1	1	1	39	0	0	0
9	1,950	2	11	1950-02-11	13:50:00	3	TX	48	3	3	12	1	4	29.67	-95.05	29.83	-95	12	1,000	1	1	1	201	0	0	0
10	1,950	2	11	1950-02-11	21:00:00	3	TX	48	4	2	5	0	5	32.35	-95.2	32.42	-95.2	4.6	100	1	1	1	423	0	0	0
11	1,950	2	11	1950-02-11	23:55:00	3	TX	48	5	2	6	0	5	32.98	-94.63	33	-94.7	4.5	67	1	1	1	67	343	0	0
12	1,950	2	12	1950-02-12	00:30:00	3	TX	48	6	2	8	1	4	33.33	-94.42	33.45	-94.42	8	833	1	1	1	37	0	0	0
13	1,950	2	12	1950-02-12	01:15:00	3	TX	48	7	1	0	0	4	32.08	-98.35	32.1	-98.33	2.3	233	1	1	1	143	0	0	0
14	1,950	2	12	1950-02-12	06:10:00	3	TX	48	8	2	0	0	4	31.52	-96.55	31.57	-96.55	3.4	100	1	1	1	293	0	0	0
15	1,950	2	12	1950-02-12	11:57:00	3	TX	48	9	1	32	0	5	31.8	-94.2	31.88	-94.12	7.7	100	1	1	1	419	0	0	0
16	1,950	2	12	1950-02-12	12:00:00	3	MS	28	1	2	2	3	4	34.6	-89.12	0	0	0.1	10	1	1	1	145	0	0	0
17	1,950	2	12	1950-02-12	12:00:00	3	MS	28	2	1	0	0	0	34.6	-89.12	0	0	2	10	1	1	1	145	0	0	0
18	1,950	2	12	1950-02-12	12:00:00	3	TX	48	10	3	15	3	5	31.8	-94.2	31.8	-94.18	1.9	50	1	1	1	419	0	0	0
19	1,950	2	12	1950-02-12	12:30:00	3	AR	5	2	2	0	0	3	34.48	-92.4	0	0	0.1	100	1	1	1	53	0	0	0
20	1,950	2	12	1950-02-12	13:00:00	3	LA	22	1	4	77	18	5	31.97	-94	33	-93.3	82.6	100	1	1	1	31	17	15	119
21	1,950	2	12	1950-02-12	13:20:00	3	LA	22	2	2	10	5	5	32.2	-93.58	32.97	-93.17	58.4	100	1	1	1	31	81	17	15
22	1,950	2	12	1950-02-12	14:00:00	3	LA	22	4	3	25	5	5	31.63	-93.65	32.55	-93.03	74.5	100	1	1	1	85	69	81	13
23	1,950	2	12	1950-02-12	15:00:00	3	AR	5	3	2	0	0	4	33.27	-92.95	33.35	-92.95	5.7	100	1	1	1	139	0	0	0
24	1,950	2	12	1950-02-12	23:00:00	3	LA	22	5	1	0	0	4	32.6	-91.33	0	0	0.5	33	1	1	1	35	0	0	0
25	1,950	2	13	1950-02-13	01:00:00	3	TN	47	1	1	8	0	3	35.35	-89.77	0	0	0.2	10	1	1	1	157	0	0	0
26	1,950	2	13	1950-02-13	02:00:00	3	TN	47	2	2	1	9	4	35.75	-89.48	0	0	0.2	10	1	1	1	97	0	0	0
27	1,950	2	27	1950-02-27	10:20:00	3	OK	40	1	2	0	0	4	35.55	-97.6	0	0	2	50	1	1	1	109	0	0	0
29	1,950	3	16	1950-03-16	09:15:00	3	FL	12	1	2	0	0	3	29.65	-81.22	0	0	1.5	150	1	1	1	109	0	0	0
30	1,950	3	19	1950-03-19	07:30:00	3	LA	22	6	1	2	0	4	30.45	-93.45	0	0	2	33	1	1	1	19	0	0	0
31	1,950	3	19	1950-03-19	13:15:00	3	LA	22	7	2	0	0	4	30.1	-91	0	0	1	50	1	1	1	5	0	0	0
32	1,950	3	19	1950-03-19	13:15:00	3	LA	22	8	0	0	0	4	29.7	-90.1	29.67	-89.8	18.1	27	1	1	1	51	75	0	0
33	1,950	3	26	1950-03-26	19:30:00	3	AR	5	4	2	3	0	4	34.12	-93.07	34.32	-92.88	17.4	150	1	1	1	19	59	0	0
34	1,950	3	26	1950-03-26	19:31:00	3	AR	5	5	3	1	0	5	36.15	-91.83	36.2	-91.75	5.7	200	1	1	1	65	0	0	0
35	1,950	3	26	1950-03-26	20:30:00	3	AR	5	6	2	7	0	5	34.7	-92.35	34.8	-92.22	10.4	600	1	1	1	119	0	0	0
36	1,950	3	26	1950-03-26	21:15:00	3	AR	5	7	3	20	0	5	34.98	-91.73	35.08	-91.5	14.9	1,760	1	1	1	117	0	0	0
37	1,950	3	26	1950-03-26	23:30:00	3	AR	5	8	2	2	0	0	35.1	-91.4	35.15	-91.33	5.4	833	1	1	1	147	0	0	0
38	1,950	3	27	1950-03-27	03:00:00	3	OK	40	2	2	0	0	3	34.85	-95.75	0	0	0.1	77	1	1	1	121	0	0	0
39	1,950	3	27	1950-03-27	05:00:00	3	MS	28	6	2	2	1	0	33.17	-90.55	0	0	0.1	10	1	1	1	53	0	0	0
40	1,950	3	27	1950-03-27	06:00:00	3	LA	22	9	1	2	0	4	32.63	-91.28	32.73	-91.05	15.3	17	1	1	1	35	0	0	0
41	1,950	3	27	1950-03-27	07:30:00	3	MS	28	7	2	0	0	0	33.13	-89.57	33.25	-89.42	11.9	10	1	1	1	7	0	0	0
42	1,950	3	27	1950-03-27	07:45:00	3	MS	28	4	2	7	0	5	32.28	-90.27	32.98	-89.82	59.3	50	1	1	1	49	121	123	79
43	1,950	3	27	1950-03-27	07:45:00	3	MS	28	5	2	6	0	5	32.28	-90.27	32.48	-89.78	31.9	50	1	1	1	49	121	123	101
44	1,950	3	27	1950-03-27	08:30:00	3	LA	22	10	1	0	0	4	30.92	-91.13	0	0	0.5	27	1	1	1	37	0	0	0
45	1,950	3	27	1950-03-27	08:45:00	3	MS	28	9	2	0	0	0	33.67	-88.78	33.72	-88.73	4.7	10	1	1	1	25	0	0	0
46	1,950	3	27	1950-03-27	11:00:00	3	MS	28	8	1	2	0	4	34.73	-88.27	0	0	0.1	10	1	1	1	141	0	0	0
47	1,950	3	27	1950-03-27	15:00:00	3	TN	47	3	1	0	0	3	35.68	-85.77	0	0	0.2	10	1	1	1	177	0	0	0
48	1,950	3	27	1950-03-27	16:30:00	3	IL	17	4	2	0	0	3	40.57	-88.6	40.6	-88.55	3	50	1	1	1	113	0	0	0
28	1,950	3	1	1950-03-01	02:30:00	3	MS	28	3	1	0	0	0	32.5	-88.85	0	0	0.1	10	1	1	1	75	0	0	0
53	1,950	4	18	1950-04-18	01:30:00	3	AL	1	1	3	15	0	4	30.67	-88.2	30.85	-88.1	14	100	1	1	1	97	0	0	0
54	1,950	4	18	1950-04-18	01:45:00	3	AL	1	2	2	0	0	3	30.7	-87.92	0	0	2	150	1	1	1	3	0	0	0
55	1,950	4	24	1950-04-24	07:45:00	3	LA	22	11	1	0	0	4	30.1	-90.03	0	0	2	100	1	1	1	5	0	0	0
56	1,950	4	27	1950-04-27	16:00:00	3	SC	45	1	1	0	0	4	33.07	-80	0	0	0.7	37	1	1	1	15	0	0	0
57	1,950	4	28	1950-04-28	14:17:00	3	OK	40	5	3	1	1	5	34.88	-99.28	35.17	-99.2	20.8	400	1	1	1	75	149	0	0
58	1,950	4	28	1950-04-28	17:00:00	3	KS	20	1	1	0	0	4	38.12	-95.85	38.35	-95.63	19.8	10	1	1	1	31	0	0	0
59	1,950	4	28	1950-04-28	18:00:00	3	TX	48	11	4	5	5	5	32.42	-99.5	32.42	-99.48	1.3	233	1	1	1	59	0	0	0
60	1,950	4	28	1950-04-28	19:05:00	3	OK	40	6	4	32	5	5	35.08	-96.4	35.13	-96.35	4.5	200	1	1	1	63	0	0	0
61	1,950	4	28	1950-04-28	19:30:00	3	OK	40	7	2	0	0	4	34.55	-96.2	0	0	0.8	100	1	1	1	29	0	0	0
62	1,950	4	29	1950-04-29	12:00:00	3	MS	28	10	2	0	0	5	31.27	-89.83	31.38	-89.7	11.3	100	1	1	1	91	0	0	0
63	1,950	4	29	1950-04-29	15:30:00	3	TX	48	12	1	0	0	4	31.9	-98.6	31.73	-98.6	11.5	200	1	1	1	93	0	0	0
49	1,950	4	2	1950-04-02	15:30:00	3	AR	5	9	3	8	1	3	35.75	-91.22	0	0	2.5	10	1	1	1	67	0	0	0
50	1,950	4	2	1950-04-02	18:00:00	3	OK	40	3	2	0	0	4	35.82	-97.02	0	0	1	100	1	1	1	81	0	0	0
51	1,950	4	2	1950-04-02	18:00:00	3	AR	5	10	1	0	0	3	35.98	-89.92	0	0	0.8	100	1	1	1	93	0	0	0
52	1,950	4	3	1950-04-03	16:15:00	3	OK	40	4	1	0	0	3	36.13	-95.83	0	0	1	33	1	1	1	143	0	0	0
95	1,950	5	10	1950-05-10	13:00:00	3	WY	56	1	2	0	0	1	41.18	-110.42	0	0	2	33	1	1	1	41	0	0	0
96	1,950	5	11	1950-05-11	18:30:00	3	OK	40	15	1	0	0	2	36.82	-100.52	0	0	0.5	77	1	1	1	7	0	0	0
97	1,950	5	12	1950-05-12	14:00:00	3	NC	37	1	1	0	0	4	35.75	-77.42	0	0	2	10	1	1	1	147	0	0	0
98	1,950	5	12	1950-05-12	17:00:00	3	NC	37	2	1	0	0	0	35.73	-78.4	0	0	1	200	1	1	1	183	0	0	0
99	1,950	5	12	1950-05-12	17:00:00	3	NC	37	3	0	0	0	0	35.73	-78.4	0	0	1	200	1	1	1	183	0	0	0
100	1,950	5	13	1950-05-13	11:30:00	3	LA	22	19	1	0	0	4	31.15	-91.95	0	0	2	27	1	1	1	9	0	0	0
101	1,950	5	14	1950-05-14	16:00:00	3	TX	48	14	1	0	0	3	29.53	-95.45	0	0	1	100	1	1	1	157	0	0	0
102	1,950	5	14	1950-05-14	17:00:00	3	NC	37	4	1	0	0	3	35.3	-79.8	35.33	-79.75	3.8	50	1	1	1	123	0	0	0
103	1,950	5	14	1950-05-14	17:30:00	3	NC	37	5	2	5	0	0	35	-80.68	0	0	2	10	1	1	1	179	0	0	0
104	1,950	5	15	1950-05-15	00:01:00	3	TX	48	15	2	0	0	4	29.78	-98.83	29.67	-98.57	18	10	1	1	1	259	0	0	0
105	1,950	5	15	1950-05-15	11:00:00	3	FL	12	3	1	0	0	4	28.58	-81.37	0	0	0.1	10	1	1	1	95	0	0	0
106	1,950	5	15	1950-05-15	11:00:00	3	FL	12	4	2	0	0	4	28.5	-81.37	0	0	0.1	10	1	1	1	95	0	0	0
107	1,950	5	16	1950-05-16	18:00:00	3	KS	20	11	2	0	0	3	37.55	-98.42	0	0	0.2	200	1	1	1	95	0	0	0
108	1,950	5	16	1950-05-16	19:30:00	3	OK	40	16	1	1	0	3	35.82	-99.12	35.87	-99	7.3	100	1	1	1	43	0	0	0
109	1,950	5	18	1950-05-18	15:15:00	3	NE	31	2	1	0	0	4	40.22	-100.63	0	0	0.7	333	1	1	1	145	0	0	0
110	1,950	5	18	1950-05-18	19:00:00	3	KS	20	12	3	2	0	5	38.12	-96.82	38.33	-96.82	14.9	100	1	1	1	17	0	0	0
111	1,950	5	18	1950-05-18	19:00:00	3	KS	20	13	0	0	0	3	39.85	-98.3	0	0	0.1	10	1	1	1	89	0	0	0
112	1,950	5	19	1950-05-19	01:30:00	3	KS	20	14	0	0	0	3	37.82	-96.85	0	0	0.1	10	1	1	1	15	0	0	0
113	1,950	5	22	1950-05-22	12:39:00	3	OK	40	17	1	0	0	0	35.67	-99.23	0	0	1.5	100	1	1	1	39	0	0	0
114	1,950	5	23	1950-05-23	18:00:00	3	KS	20	15	0	0	0	4	39.75	-99.32	0	0	0.2	250	1	1	1	147	0	0	0
115	1,950	5	24	1950-05-24	13:30:00	3	KS	20	16	2	1	0	3	37.27	-99.48	37.28	-99.42	3.6	77	1	1	1	33	0	0	0
116	1,950	5	24	1950-05-24	17:30:00	3	KS	20	17	1	0	0	4	39.38	-96.97	39.45	-96.78	10.7	40	1	1	1	161	0	0	0
117	1,950	5	24	1950-05-24	21:30:00	3	OK	40	18	2	2	0	4	36.45	-99.03	0	0	1	33	1	1	1	153	0	0	0
118	1,950	5	25	1950-05-25	16:30:00	3	TX	48	16	1	0	0	3	32.67	-101.88	32.65	-101.85	3	880	1	1	1	115	0	0	0
119	1,950	5	29	1950-05-29	14:48:00	3	OK	40	19	1	0	0	2	36.38	-95.27	0	0	1	33	1	1	1	97	0	0	0
120	1,950	5	29	1950-05-29	17:00:00	3	TX	48	17	1	0	0	0	33.35	-96.92	33.3	-96.92	3.4	267	1	1	1	121	0	0	0
121	1,950	5	29	1950-05-29	23:00:00	3	LA	22	20	1	13	0	4	32.1	-93.9	0	0	1	27	1	1	1	31	0	0	0

End of preview. Expand in Data Studio

NOAA / SPC Tornado History (1950–2024)

Bundled for Aerostratospheric / UOGW tornado-trend research. Source of record: NOAA Storm Prediction Center Severe Weather Database.

1950-2024_all_tornadoes.csv / 1950-2024_actual_tornadoes.csv — SPC actual tornado segment CSV
schema.json — provenance metadata

Bundled UTC: 2026-09-18T15:47:02Z

License / attribution

US Government work redistributed by SPC for public use. You must attribute NOAA/SPC in any publication. This companion does not claim ownership of SPC data. Terms and updates: https://www.spc.noaa.gov/wcm/

How to load

from huggingface_hub import hf_hub_download
import pandas as pd

path = hf_hub_download(
    "aerostratospheric/spc-tornado-history",
    "1950-2024_all_tornadoes.csv",
    repo_type="dataset",
)
df = pd.read_csv(path)
print(df.shape, df["yr"].min(), df["yr"].max())