North America – Desdemona Despair

Map showing tornado tracks during Hurricane Milton on 9 October 2024. The Miami office of the National Weather Service confirmed at least 5 tornadoes during Hurricane Milton’s approach. Graphic: NWS

October 10, 2024

Hurricane Milton’s terrible twisters: Outbreak in Florida killed at least 5, leveled buildings – Miami National Weather Service issued a record 55 tornado warnings, beating a previous record of 49 during Category 4 Hurricane Ian in 2022

By Alex Harris 10 October 2024 (Miami Herald) – A deadly and unprecedented wave of tornadoes swirled across Florida ahead of the arrival of Category 3 Hurricane Milton, which crossed the state from Sarasota to the Space Coast Wednesday evening. A series of twisters that struck St. Lucie County left at least five dead and, […]

Ocean Climate Shift Index (CSI) along the track of Helene, as it developed from disturbance to tropical storm to hurricane to major hurricane. Ocean CSI in surrounding regions are drawn from 24 September 2024, when the storm developed from a potential tropical cyclone to a tropical storm, coinciding with the highest Ocean CSI (in excess of 500) measured along its track. Graphic: Climate Central

October 9, 2024

Hurricane Helene was supercharged by ultra-warm water made up to 500 times more likely by global warming, study finds – “The heat that human activities are adding to the atmosphere and oceans is like steroids for hurricanes”

By Rachel Ramirez 9 October 2024 (CNN) – The exceptionally warm water of the Gulf of Mexico that supercharged deadly Helene last month was made up to 500 times more likely by human-caused climate change, which also ramped up the hurricane’s wind and rain, according to a new scientific analysis. Helene, which made landfall in Florida as […]

Satellite view of three hurricanes simultaneously spinning over the North Atlantic Ocean, 6 October 2024. This image shows the three storms—Milton, Kirk, and Leslie—at about 12 p.m. Central Time (17:00 Universal Time). It was captured as Milton was developing in the southwestern Gulf of Mexico, about an hour before it became a hurricane. This was the first-known hurricane season to see three hurricanes simultaneously present in the basin after September. Photo: Michala Garrison / NASA Earth Observatory

October 8, 2024

Three hurricanes churn in an active Atlantic Ocean in October 2024 – First-known hurricane season to see three hurricanes simultaneously present in the basin after September

By Emily Cassidy 8 October 2024 (NASA Earth Observatory) – From the stable Lagrange point 1, located one million miles above Earth, NASA’s EPIC (Earth Polychromatic Imaging Camera) imager on the DSCOVR (Deep Space Climate Observatory) satellite observed an unusually active Atlantic Basin. In early October, three hurricanes simultaneously spun over the North Atlantic Ocean. This image shows the three […]

A drone view shows a flooded and damaged area following Hurricane Helene in Horseshoe Beach, Florida, 28 September 2024. Photo: Marco Bello / REUTERS

October 5, 2024

Climate “abandonment zones” are coming to the American South – Whole counties across Florida and Central Texas could begin to see their total populations decline

By Abrahm Lustgarten 2 October 2024 (The New York Times) – When Hurricane Helene, the 420-mile-wide, slow-spinning conveyor belt of wind and water drowned part of Florida’s coastline and then barged its path northward through North Carolina last week, it destroyed more than homes and bridges. It shook people’s faith in the safety of living […]

Charles Alexie and Gerald Tom near visible coastal erosion that encroaches on Newtok village in Alaska, on 16 August 2024. Erosion and melting permafrost have largely destroyed Newtok, eating about 70 feet (21.34 meters) of land every year. Photo: Rick Bowmer / AP

October 1, 2024

Climate change destroyed an Alaska village. Its residents are starting over in a new town – “Alaska Native economic, social, and cultural ways of being, which have served so well for millennia, are now under extreme threat due to accelerated environmental change”

By Rick Bowmer and Mark Thiessen 28 September 2024 MERTARVIK, Alaska (AP) – Growing up along the banks of the Ninglick River in western Alaska, Ashley Tom would look out of her window after strong storms from the Bering Sea hit her village and notice something unsettling: the riverbank was creeping ever closer. It was […]

Glow from Park Fire burns is seen along Cohasset Road near Chico, California, U.S. 25 July 2024. Photo: Fred Greaves / REUTERS

July 27, 2024

A “catastrophic” start to wildfire season in Oregon sparks alarm – Oregon wildfire explodes to half the size of Rhode Island – “This is perhaps the worst I’ve seen in terms of the number of fires on the landscape in the last decade in the state of Oregon”

By Jules Feeney 27 July 2024 LOS ANGELES (The Guardian) – Oregon’s wildfire season is off to an explosive start with more than 1 million acres charred in less than a month, as experts warn that extreme heat and unusual lightning strikes are creating “catastrophic conditions” for fires to ignite and spread. The state is currently […]

Dengue cases in Guatemala, Mexico, and Honduras, 2023-2024 and 5-year average. In the Region of the Americas, the number of dengue cases recorded during the first half of 2024 exceeded the maximum number of cases historically reported in a year, as compared to all previously recorded years. As of epidemiological week (EW) 23 of 2024, 43 countries and territories in the Region of the Americas have reported 9,386,082 cases of dengue; this number is twice as high as the number of cases recorded throughout 2023, 4,617,108 cases. Data: Adapted from the Pan American Health Organization / PLISA Health Information Platform for the Americas, Dengue Indicators Portal, Washington, D.C. PAHO; 2024 cited 13 June 2024. Graphic: PAHO / WHO

July 7, 2024

Dengue fever: CDC issues alert amid U.S. and global spike in cases – In 2024, cases of dengue fever in the Americas have reached record-breaking levels, with more than 9.7 million reported cases, twice the number for the entire year in 2023

By Finn Cohen 27 June 2024 (Healthline) – As cases of dengue fever rise worldwide, the Centers for Disease Control and Prevention (CDC) issued an advisory for physicians, public health authorities, and the public in the United States to be alert to the trend. So far in 2024, cases of dengue fever in countries in the Americas have reached record-breaking […]

Global number of extreme wildfires, 2003-2023. The analysis of satellite data showed the number of extreme fires had risen by more than 10 times in the past 20 years in temperate conifer forests, such as in the western U.S. and Mediterranean. Data: Cunningham, et al., Nature Ecology & Evolution, 2024. The most extreme wildfires are in the top 0.1 percent of fires by radiative power, identified from 21 years of satellite data. Graphic: The Guardian

July 4, 2024

Climate crisis driving exponential rise in most extreme wildfires – Frequency of extreme events doubled from 2003 to 2023 – “This is the effect of what we’re doing to the atmosphere, so action is urgent”

By Damian Carrington 24 June 2024 (The Guardian) – The climate crisis is driving an exponential rise in the most extreme wildfires in key regions around the world, research has revealed. The wildfires can cause catastrophic loss of human life, property and wildlife and cause billions of dollars of damage. Scientists say this is climate […]

Global energy-related greenhouse gas emissions in GTCO2e, 1990-2023. In 2023, global energy-related greenhouse gas emissions exceeded 40 gigatonnes for the first time ever. Graphic: Energy Institute

June 23, 2024

World energy report reveals 2023 was a year of record highs in an energy-hungry world – “In a year where we have seen the contribution of renewables reaching a new record high, ever increasing global energy demand means the share coming from fossil fuels has remained virtually unchanged at just over 80 percent for yet another year”

20 June 2024 (Energy Institute) – The Energy Institute (EI) and co-authors KPMG and Kearney today released the 73rd annual edition of the Statistical Review of World Energy, presenting for the first time full global energy data for 2023. Five key stories emerge from the 2023 data: EI President Juliet Davenport OBE HonFEI said: “Energy is central […]

Map showing worldwide natural disasters in 2023. Worldwide, natural disasters in 2023 resulted in losses of around US$250 billion (previous year US$250 billion). Loss statistics were characterised by the large number of severe regional storms. Such high thunderstorm losses have never been recorded before in the USA or in Europe: assets worth around US$66 billion were destroyed in North America, of which US$50 billion was insured, while in Europe the figure was US$10 billion (€9.1 billion), of which US$8 billion (€7.3 billion) was insured. A large body of scientific research indicates that climate change favours severe weather with heavy hailstorms. Similarly, loss statistics from thunderstorms in North America and other regions are trending upward. Graphic: Munich Re

May 1, 2024

Munich Re: Record thunderstorm losses in 2023 – “The warming of the earth that has been accelerating for some years is intensifying the extreme weather in many regions, leading to increasing loss potentials”

9 January 2024 (Munich Re) – Worldwide, natural disasters in 2023 resulted in losses of around US$ 250bn (previous year US$ 250bn), with insured losses of US$ 95bn (previous year US$ 125bn). Overall losses tally with the five-year average, while insured losses were slightly below the average figure of US$ 105bn. Unlike in previous years, […]