Collections: Learning from past disasters

Learn from past disasters on the PreventionWeb knowledge base. These collections explore the lessons learned from past disasters, what were the risk drivers, impacts and efforts towards building back better.

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Cyclone Gita
09 Dec 2021
Tropical Cyclone (TC) Gita formed in early February 2018 and developed into a category 4 cyclone, affecting multiple countries in the Pacific region. Tonga was hardest-hit, incurring severe damage.
25 Aug 2023
For several months in 2017, many Atlantic hurricanes had devastating economic and social consequences across the United States and the Caribbean.
15 Mar 2022
Tropical Cyclone Idai made landfall near Beira City, Mozambique on 14 March 2019, bringing strong winds and severe flooding in Mozambique, Malawi, Zimbabwe, and Madagascar.
25 Aug 2023
Hurricane Florence triggered intense destruction in the American states of North Carolina, South Carolina, and Virginia, with losses of several billion dollars.
04 Mar 2024
Hurricane Harvey yielded extensive damage across the Southern United States, especially Texas.
25 Aug 2023
Hurricane Irma ravaged the Caribbean and the Atlantic United States, resulting in over U.S. $50 billion worth of losses and dozens of deaths.
04 Mar 2024
Hurricane Katrina devastated the Gulf Coast of the United States and is widely remembered as one of the country's most consequential disasters.
25 Aug 2023
Hurricane Maria was a deadly Category 5 hurricane that devastated the northeastern Caribbean in September 2017, particularly Dominica, Saint Croix, and Puerto Rico. It is regarded as the worst natural disaster in recorded history to affect those islands.

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