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Data set

Statistics

Analysis of confirmed tornado and severe weather events with filters by year, type, intensity and region.

Filtered list Year statistics Regions Records
Overview Years Regions Types Intensities Heatmap Records
KLASSIFIKATIONEreignistypenVerteilung und Anteil der dokumentierten Phänomene ZEITREIHEJahreEntwicklung des bestätigten Bestands im Zeitverlauf RAUMBEZUGRegionenLänder, Regionen und räumliche Dokumentationsschwerpunkte BEWERTUNGIntensitätenVerteilung der dokumentierten Intensitätsklassifikation RÄUMLICHE ANALYSEHeatmapVerdichtungen kartierbarer bestätigter Ereignisse EXTREMWERTERekordeSpitzenwerte und auffällige Zeiträume im Archiv
Reset
TornadoUnknownUnited States
Confirmed events1910in current filter
Period1840–2020by event date
With coordinates1910100 % mappable
With evidence19100 events with media
DATENÜBERBLICK

Verteilungen der aktuellen Auswahl

Die Diagramme reagieren auf die gesetzten Filter.

Chart by year

Chart by type

Chart by intensity

By year

Development of the confirmed data set.

20203 events
20191 events
20162 events
201512 events
201420 events
20138 events
20121 events
19821 events
198024 events
197938 events
1978194 events
1977172 events
197648 events
19756 events
19749 events
19722 events
197111 events
197077 events
196957 events
196853 events
1967144 events
196684 events
1965116 events
196482 events
196334 events
196265 events
196170 events
196070 events
195973 events
195883 events
195793 events
195645 events
195575 events
195440 events
195337 events
195212 events
195139 events
19506 events
19361 events
18601 events
18401 events

By event type

Tornadoes, waterspouts and other severe weather types.

Tornado1910 events

By intensity

Distribution of rated and unrated events.

Unknown1910 events

Seasonal distribution

Months with confirmed events.

Jan30
Feb27
Mar65
Apr156
May440
Jun423
Jul340
Aug196
Sep145
Oct40
Nov27
Dec21

Top countries

The strongest countries in the current filter.

United States1910 events

Top regions

States, regions or other regional information.

Kansas273 events
Texas219 events
Nebraska218 events
Florida150 events
South Dakota140 events
North Dakota96 events
Iowa91 events
Oklahoma74 events
Mississippi64 events
Colorado55 events
Montana52 events
California41 events

Latest confirmed events

The most recently dated events in the current filter.

DateTypeLocationIntensity
28.03.2020 Tornado Rhodes
Iowa, United States		 Unknown Details
13.03.2020 Tornado Mentone
Montana, United States		 Unknown Details
05.02.2020 Tornado Raleigh
Mississippi, United States		 Unknown Details
09.03.2019 Tornado Section
Alabama, United States		 Unknown Details
13.07.2016 Tornado Navarre Beach
Florida, United States		 Unknown Details
29.03.2016 Tornado Del Mar
California, United States		 Unknown Details
24.10.2015 Tornado Pearland
Texas, United States		 Unknown Details
11.10.2015 Tornado Tampa
Florida, United States		 Unknown Details