Tornado Page

US Current Convective Watches – Click Here For More U.S. Details, Click Here for U.K. and European Watches

National Oceanic and Atmospheric Administration (NOAA) – Storm Prediction Center – Click the pic to view at source

US Current Activity Overview – Click Here For More Details

National Oceanic and Atmospheric Administration (NOAA) – Storm Prediction Center – Click the pic to view at source

US Prior Day Storm Reports – Click Here For More Details

National Oceanic and Atmospheric Administration (NOAA) – Storm Prediction Center – Click the pic to view at source

US 1 Day Tornado Probability Outlook – Click Here For More Details

National Oceanic and Atmospheric Administration (NOAA) – Storm Prediction Center – Click the pic to view at source

US 1 Day Thunderstorm Outlook – Click Here For More Details

National Oceanic and Atmospheric Administration (NOAA) – Storm Prediction Center – Click the pic to view at source

US 2 Day Convective Outlook – Click Here For More Details

National Oceanic and Atmospheric Administration (NOAA) – Storm Prediction Center – Click the pic to view at source

Detrended U.S. Annual Tornado Count 1953 – 2013:

National Oceanic and Atmospheric Administration (NOAA) – Storm Prediction Center – Click the pic to view at source

Detrended U.S. Annual Tornado Count 1953 – 2014:

Updated detrended and inflation-adjusted U.S. tornado count data is available at the NOAA Storm Prediction Center’s tornado climate page:
→ NOAA SPC – Adjusted U.S. Tornado Counts

National Oceanic and Atmospheric Administration (NOAA) – Storm Prediction Center

Tornado counts are Detrended and Inflation Adjusted “because the increase in tornado reports over the last 54 years is almost entirely due to secular trends such as population increase, increased tornado awareness, and more robust and advanced reporting networks.” NOAA – Storm Prediction Center

U.S. Inflation Adjusted Annual Tornado Trend and Percentile Ranks:

National Oceanic and Atmospheric Administration (NOAA) – Storm Prediction Center – Click the pic to view at source

Preliminary U.S. Annual Tornado Trend From National Weather Service Local Storm Reports:

National Oceanic and Atmospheric Administration (NOAA) – Storm Prediction Center – Click the pic to view at source

Preliminary U.S. Daily Count and Running Annual Tornado Trend From National Weather Service Local Storm Reports:

National Oceanic and Atmospheric Administration (NOAA) – Storm Prediction Center – Click the pic to view at source

U.S. Tornadoes (EF1–EF5) – Annual Count:

National Oceanic and Atmospheric Administration (NOAA) – National Centers for Environmental Information (NCEI) – Click the pic to view at source | → NCEI Tornado Climatology

U.S. Strong to Violent Tornadoes (EF3–EF5) – Annual Count:

National Oceanic and Atmospheric Administration (NOAA) – National Centers for Environmental Information (NCEI) – Click the pic to view at source | → NCEI Tornado Climatology

U.S. Normalized Tornado Damage – Annual Count 1950 – 2012:

Normalized tornado damage analysis by Kevin M. Simmons, Daniel Sutter and Roger Pielke Jr. is available in their peer-reviewed paper and at Roger Pielke Jr.’s research pages:

→ Roger Pielke Jr. – Tornado Research and Normalized Damage Analysis
→ Simmons, Sutter & Pielke (2012) – Normalized Tornado Damage Paper (PDF)

Kevin M. Simmons, Daniel Sutter and Roger Pielke Jr.

U.S. Tornado Averages by Month 1991 – 2010:

National Oceanic and Atmospheric Administration (NOAA) – National Centers for Environmental Information (NCEI) – Click the pic to view at source | → NCEI Tornado Climatology

US Tornado Time of Occurrence:

National Oceanic and Atmospheric Administration (NOAA) – National Centers for Environmental Information (NCEI) – Click the pic to view at source | → NCEI Tornado Climatology

US Average Annual Number of EF3–EF5 Tornadoes by State 1991 – 2010:

National Oceanic and Atmospheric Administration (NOAA) – National Centers for Environmental Information (NCEI) – Click the pic to view at source | → NCEI Tornado Climatology

Average Annual Number of Tornadoes by State 1991 – 2010:

National Oceanic and Atmospheric Administration (NOAA) – National Centers for Environmental Information (NCEI) – Click the pic to view at source | → NCEI Tornado Climatology

US Tornado Tracks 1950 – 2013:

National Oceanic and Atmospheric Administration (NOAA) – Storm Prediction Center – Click the pic to view at source | → SPC Severe Weather GIS Data

Shortlink for this page, suitable for blog posts and Twitter feeds: https://wp.me/P7y4l-p8V

Sources

National Oceanic and Atmospheric Administration (NOAA) – National Centers for Environmental Information (NCEI) (formerly National Climatic Data Center / NCDC)
Home Page – https://www.ncei.noaa.gov/
Tornado Climatology – https://www.ncei.noaa.gov/access/monitoring/tornado/
Deadliest Tornado Page – https://www.ncei.noaa.gov/access/monitoring/tornado/deadliest

National Oceanic and Atmospheric Administration (NOAA) – Storm Prediction Center (SPC)
Home Page – https://www.spc.noaa.gov/
Tornado Climatology – https://www.spc.noaa.gov/climo/online/monthly/newm.html
Tornado Watch Page – https://www.spc.noaa.gov/products/watch/
Tornado Outlook Page – https://www.spc.noaa.gov/products/outlook/
Adjusted Tornado Counts – https://www.spc.noaa.gov/wcm/adj.html