Map showing notable economic loss events due to natural and climate disasters in 2023. Global economic losses in 2023 were higher than the 21st century average. Economic losses from global natural disasters in 2023 are estimated at $380 billion, above long-term and short-term averages, after adjusting historical losses to today’s values using the U.S. Consumer Price Index. All continents recorded remarkable natural disaster events in 2023 and multiple countries faced the most significant disasters in their modern histories. The global map shows event and peril patterns that contributed to the overall economic losses in 2023. The largest loss driver was earthquake, yet this was largely caused by a handful of events, notably the earthquake sequence in Turkey and Syria. Severe convective storms came second, with the largest individual losses concentrated in the United States and Europe. Graphic: Aon

Aon: Number of billion-dollar disasters in 2023 highest on record – Severe convective storms were the most damaging peril for insurers

LONDON, 23 January 2024 (Aon) – Aon plc, a leading global professional services firm, today published its 2024 Climate and Catastrophe Insight report, which identifies global natural disaster and climate trends to help make better decisions to manage volatility and enhance global resilience. The report reveals that the 398 global natural disaster events caused a $380 billion (2022: $355 billion) […]

Sean de Guzman, the manager of the California department of water resources snow surveys and water supply forecasting unit, and his team measure snowpack in January 2024. Photo: Andrew Nixon / California department of water resources

California snowpack lowest in decade despite hope with December 2023 storms – “In some places there is literally no measurable snow on the ground at all”

By Gabrielle Canon 4 January 2024 (The Guardian) – In the first snow survey of the season, California came up short – just 25% of the historical average – despite a spate of strong storms that caused flooding and landslides along the coast in late December. On Tuesday, officials measured a depth of just 7.5in at a […]

Aerial view of the Donnie Creek wildfire in northeastern British Columbia in May 2023. The massive blaze ripped across more than 1.44 million acres of land throughout the late spring and summer, making it the largest wildfire on record for the Canadian province. Photo: BC Wildfire Service

Ten “you must be kidding” weather and climate facts of 2023

By Bob Henson and Jeff Masters 26 December 2023 (Yale Climate Connections) – The drumbeat of record weather and climate phenomena — hottest, wettest, fieriest, fiercest, and so on — can sometimes fade into the background, like the repetitive backdrop to a mournful dirge. Then there are those sharp moments, like a cymbal crash, when […]

A church is surrounded by water in a flooded neighborhood in Kherson, Ukraine, following the destruction of the Kakhovka Dam in June 2023. Photo: Evgeniy Maloletka / Associated Press

Water increasingly at the center of conflicts from Ukraine to the Middle East – “It’s very disturbing that in particular attacks on civilian water infrastructure seem to be on the rise”

By Ian James 28 December 2023 (Los Angeles Times) – Six months ago, an explosion ripped apart Kakhovka Dam in Ukraine, unleashing floods that killed 58 people, devastated the landscape along the Dnipro River and cut off water to productive farmland. The destruction of the dam — which Ukrainian officials and the European Parliament blame on Russia, […]

A canoe rests on the bank of a dried-out creek in the Amazon rainforest. Transport by canoe became impossible in some places at the height of the 2023 drought. Photo: Lucas Amorelli / Sea Shepherd

Amazon rainforest experienced worst drought on record in 2023 – “We’ve never seen anything like this”

By Stephanie Hegarty 25 December 2023 (BBC World Service) – The Amazon rainforest experienced its worst drought on record in 2023. Many villages became unreachable by river, wildfires raged, and wildlife died. Some scientists worry events like these are a sign that the world’s biggest forest is fast approaching a point of no return. As […]

Aerial view of two large ships traveling on a drought-stricken Mississippi River. Photo: Philip Gould / Getty

The Mississippi River is losing its fight with the ocean – “This is not a one-off or once-in-100-years thing”

By Nancy Walecki 11 October 2023 (The Atlantic) – The mouth of the Mississippi River is the arena for a kind of wrestling match. In one corner of the ring is the salt water of the Gulf of Mexico, and in the other, the river’s fresh water. The two shove against each other, and usually, […]

Flood waters ripple through an orchard of dead and dying pistachio trees in Tulare Lake. Photo: Robert Gauthier / Los Angeles Times

Heat, drought, floods, bad air: Will California’s Central Valley survive climate change? “It’s almost like the forecast for the middle, late century – we’re seeing it right now”

By Hayley Smith 25 October 2023 (Los Angeles Times) – One March morning in the small Central Valley town of Woodlake, Joshua Diaz was getting out of bed when he noticed that his carpet was bubbling and that his tile floor had grown slick. He tried to open his front door but felt pressure and […]

Aerial view of the Turkana people, nomadic herders in Kenya, near a dried-up watering hole. They were suffering amid a five-year drought in March 2023. Photo: FRANCE 24

Video: Indigenous people and climate change – With Kenya’s Turkana people, when drought kills

By Achraf Abid and James André 20 October 2023 (FRANCE 24) – FRANCE 24 brings you the stories of the people who are on the frontlines of climate change. From Kenya to Panama, via Greenland and Australia, our reporters James André and Achraf Abid went to meet the Indigenous people who live in harmony with […]

Aerial view of boats stranded in the mud of the parched Rio Negro amid a drought in the Amazonas state of Brazil on 29 September 2023. Photo: Michael Dantas / AFP

Drought drains Brazilian Amazon residents reliant on waterways – “It’s every man for himself”

By Orlando Junior 3 October 2023 (AFP) – Not far from the emblematic site where the black waters of the Rio Negro join the brown currents of the Solimoes, two chief tributaries of the Amazon, what once was a lake has given way to a vast stretch of cracked mud. Now, the only water remaining […]

A bridge and rubble from a previous house that was underwater at Canyon Lake in Texas reappeared in 2023 due to historically low water levels. Photo: JM Perez / CNN

In Texas, water levels are so low a rarely-seen underwater cave and century-old ruins have appeared – “I haven’t seen the water this low since I moved here. It’s actually kind of sad.”

By Amanda Jackson and Zoe Sottile30 September 2023 (CNN) – Water levels are so low at Canyon Lake in Texas that an underwater cave and remnants of communities that stood more than a century ago at the site are reappearing. The lake, located in Comal County just northeast of San Antonio, is a man-made lake spanning 8,200 acres with […]

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