Cyclone Catarina
| Category 2 hurricane (SSHWS) | |
Hurricane Catarina approaching Brazil on March 27
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| Formed | March 24, 2004 |
|---|---|
| Dissipated | March 28, 2004 |
| Highest winds |
1-minute sustained: 155 km/h (100 mph) |
| Lowest pressure | 972 hPa (mbar); 28.7 inHg () |
| Fatalities | 3–10 direct |
| Damage | $350 million (2004 USD) |
| Areas affected | Santa Catarina and Rio Grande do Sul, Southern Brazil |
| Part of the South Atlantic tropical cyclones | |
Hurricane Catarina (Portuguese pronunciation: [kataˈɾinɐ]) was an extremely rare South Atlantic tropical cyclone that hit southeastern Brazil in late March 2004. The storm developed out of a stationary cold-core upper-level trough on March 12. Almost a week later, on March 19, a disturbance developed along the trough and traveled towards the east-southeast until March 22 when a ridge stopped the forward motion of the disturbance. The disturbance was in an unusually favorable environment with below-average wind shear and above-average sea surface temperatures. The combination of the two led to a slow transition from an extratropical cyclone to a subtropical cyclone by March 24. The storm continued to obtain tropical characteristics and became a tropical storm the next day while the winds steadily increased. The storm reached winds of 75 mph (120 km/h)—equivalent to a low-end Category 1 hurricane on the Saffir–Simpson scale—on March 26. At this time it was unofficially named Catarina and was also the first hurricane-intensity tropical cyclone ever recorded in the Southern Atlantic Ocean. Unusually favorable conditions persisted and Catarina continued to intensify and was estimated to have peaked with winds of 100 mph (155 km/h) on March 28. The center of the storm made landfall later that day at the time between the cities of Passo de Torres and Balneário Gaivota, Santa Catarina. Catarina rapidly weakened upon landfall and dissipated the next day.
Since Catarina was the first tropical cyclone to make landfall in Brazil since the first creation of reliable records, the damage was quite severe. Although the storm was an unprecedented event, Brazilian officials took the appropriate actions and warned the public about the approaching storm. Residents heeded the warnings and prepared for the storm by either evacuating or by riding it out in their homes. Catarina ended up destroying 1,500 homes and damaging around 40,000 others. Agricultural products were severely damaged: 85% of the banana crops and 40% of the rice crops were lost in the storm. Despite the lack of adequate warning for the storm, only three people were confirmed to have perished in the storm and 185 others were injured. Damages from the storm amounted to $350 million (2004 USD $444 million 2017 USD).
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