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Most tornadoes formed: 120 confirmed tornadoes: September 15, 2004 – September 18, 2004: Hurricane Ivan in the southern and eastern United States [10] Highest wind gusts: 113.4 m/s (254 mph; 220.4 kn; 408 km/h) April 10, 1996: Cyclone Olivia in Barrow Island, Western Australia [11] Highest accumulated cyclone energy (ACE) index for a tropical ...
The 2011 Super Outbreak was the largest tornado outbreak spawned by a single weather system in recorded history; it produced 367 tornadoes from April 25–28, with 223 of those in a single 24-hour period on April 27 from midnight to midnight CDT, [4] [11] fifteen of which were violent EF4–EF5 tornadoes. 348 deaths occurred in that outbreak, of which 324 were tornado related.
The strongest tropical cyclone recorded worldwide, as measured by minimum central pressure, was Typhoon Tip, which reached a pressure of 870 hPa (25.69 inHg) on October 12, 1979. [2] Furthermore, on October 23, 2015, Hurricane Patricia attained the strongest 1-minute sustained winds on record at 185 knots (95 m/s; 215 mph; 345 km/h). [3]
The August 2020 Midwest Derecho delivered a maximum measured wind speed of 56 m/s (109 kn), with damage-estimated speeds as high as 63 m/s (120 kn) in the Cedar Rapids, Iowa area. [27] The storm was referred to as one of the largest "land-based hurricanes" in recorded history spawning 17 confirmed tornadoes across Wisconsin, Illinois, and Indiana.
Wind Swath of Hurricane King over Miami. Tropical cyclone wind speed climatology is the study of wind distribution among tropical cyclones, a significant threat to land and people. Since records began in 1851, winds from hurricanes, typhoons and cyclones have been responsible for fatalities and damage in every basin.
The highest is Category 5, which means a storm that has a sustained wind speed of 157 mph or higher. ... Several recorded Category 5 hurricanes reached that intensity multiple times during their ...
On May 3, 1999, an F5 tornado struck Bridge Creek and Moore, Oklahoma, with winds of over 300 mph - the highest wind speed ever recorded on Earth. Nearly 600 people were injured, and 36 were ...
Near the tornado's peak intensity, they recorded a wind speed of 115–120 meters per second (260–270 miles per hour; 410–430 kilometers per hour). Though the portable radar had the uncertainty of ±5–10 metres per second (11–22 mph; 18–36 km/h), this reading was probably within the F5 range, confirming that tornadoes were capable of ...