Hurricane Hanna, the eighth named storm and first hurricane of the 2020 Atlantic season, made landfall in South Texas at 6PM EDT, July 25, 2020 as a category-1 hurricane. This is the highest number of named storms in the Atlantic this early in the season, according to the known historical record, and is one storm ahead of the hyperactive 2005 season. ... Continue Reading »
CAT-i
CAT-i Report: Typhoon Vongfong (Ambo)
In the Northwest Pacific Basin, Typhoon Vongfong made landfall in the Philippines on May 14 around 12:15 PM local time (0415 UTC), in the municipality of San Policarpo, Eastern Samar Province. Just after moving inland, the typhoon carried 1-minute sustained winds of around 185 km/hr (115 mph), a category-3 on the Saffir-Simpson Scale according to the Joint Typhoon Warning ... Continue Reading »
CAT-i Report: Severe Thunderstorm Activity – U.S. Southeast
Weekend severe thunderstorm activity has affected areas from the Southern Plains to the Atlantic Coast, with especially severe activity reported Sunday, April 12. In particular, several long-track, destructive tornadoes were reported including a confirmed EF-3 crossing portions of Monroe, Louisiana, another EF-3 near Clemson, South Carolina and two significant tornadoes ... Continue Reading »
CAT-i Bulletin: Tennessee Tornadoes
In the early hours of March 3, 2020, severe thunderstorms spawned multiple tornadoes in Middle Tennessee, including an EF-3 tornado affecting parts of Nashville and a stronger EF-4 tornado in Putnam County. Media reports indicate at least 24 fatalities statewide. Extensive damage to property and infrastructure has been reported in affected areas, with at least 50 homes ... Continue Reading »
CAT-i Report: Southern Australia Hailstorms
Severe thunderstorm activity affected large parts of Victoria, Canberra, Sydney and South-East Queensland from January 19-21. The storms produced large hail, damaging winds and flash flooding in many areas across these states. According to the Australian Bureau of Meteorology (BOM), there were ground reports of hail of up to 5 cm (2.5 inches) in diameter across Canberra, ... Continue Reading »
CAT-i Report: Australia Bushfires – January 8, 2020
Bushfire activity in the last few months has rendered significant impacts to portions of Australia, and especially so in recent weeks with severe impacts reported in New South Wales. The bushfire activity has caused devastating impacts to human life, property, infrastructure, and wildlife. Extreme fire weather conditions across the country together with record heat and drought ... Continue Reading »
CAT-i Report: M6.4 Earthquake Offshore Southwest Puerto Rico
Southern Puerto Rico was affected by a Mw 6.4 earthquake early on January 7, 2020, after experiencing a Mw5.8 earthquake the day before. Since late December, the region had been shaken by more than 200 M4+ earthquakes. The North American and Caribbean tectonic plates converge along the southwest and west of Puerto Rico, and this was the source of the recent stronger shaking ... Continue Reading »
CAT-i Bulletin: Recent Tornado Activity – Southern Plains
A severe thunderstorm outbreak affected portions of the Southern Plains and Central Mississippi Valley from the evening of October 20th through the morning of October 21st. The outbreak produced several tornadoes including an EF-3 affecting the Dallas, Texas area as well as another EF-1 crossing parts of Memphis, Tennessee. Clustered reports of damaging straight-line winds and ... Continue Reading »
CAT-i Bulletin: Super Typhoon Hagibis
Typhoon Hagibis made landfall in Japan as a category-2 on the Izu Peninsula in the Shizuoka Prefecture on October 12 around 7 PM local time. Large stretches of the country were hit by strong winds and torrential rainfall, and the Japan Meteorological Agency issued warnings and advisories affecting all prefectures in the Honshū, Kyushu, Shikoku and Hokkaido Islands. The highest ... Continue Reading »
CAT-i Bulletin: Hurricane Lorena
In the East Pacific Basin, Hurricane Lorena affected the Pacific Coast of Mexico south of Puerto Vallarta before approaching the Baja California Peninsula as a category-1 hurricane over the weekend. Initial media reports indicate some flooded homes and roadways along with some property damage due to wind for affected areas. After the storm moved inland and dissipated, it ... Continue Reading »
