Storms & Trends

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Current U.S. Activity Chart

U.S. Doppler Radar

Go to: Most Recent Image

Source: National Weather Service, NOAA

National Radar Mosaic Sectors Loops (click image)

Severe Thunderstorms

Source: http://www.spc.noaa.gov/

Current Convective Watches

Source: http://www.spc.noaa.gov/products/watch/

United States Tornado Trends

U.S. Tornadoes: Daily Count and Running Annual Trend

Source: http://www.spc.noaa.gov/wcm/

United States Annual Trend of LSR Tornadoes

Source: http://www.spc.noaa.gov/wcm/

*Local Storm Reports

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

Source: http://www.spc.noaa.gov/wcm/

Tropical Cyclone/Hurricane Activity

Atlantic Cyclone Activity

Source: http://www.nhc.noaa.gov/

Eastern Pacific Cyclone Activity 

Source: http://www.nhc.noaa.gov/

Central Pacific Cyclone Activity

Source: http://www.prh.noaa.gov/hnl/cphc/

Western / South Pacific Ocean

Source: usno.navy.mil page image

Indian Ocean

Source: usno.navy.mil page image