Map showing maximum land subsidence rates around the world, 2015-2020. Sea levels are rising at an average global rate of 3.4 millimeters. Many places are sinking (known as land subsidence) further than that in a year. Data: Wu, et al., 2022. Graphic: Kasha Patel / The Washington Post

Land around the U.S. is sinking. Here are some of the fastest areas.

By Kasha Patel 30 May 2023 (The Washington Post) – Imagine Earth’s surface is like a stack of pancakes. The pancakes, or layers of soil and rocks, may appear fairly evenly stacked and fluffy. Over time though, the stack can become compressed, thinner and shorter. Scientists observe this downward motion of land, called land subsidence, […]

A beachgoer walks through sargassum seaweed that washed ashore on 18 May 2023, in Key West, Florida. A huge mass of sargassum seaweed formed in the Atlantic Ocean is headed for the Florida coastlines and shores in the Gulf of Mexico. Photo: Joe Raedle / Getty Images

Seaweed full of flesh-eating bacteria hitting Florida, creating a “perfect pathogen storm”

By Jess Thomson 30 May 2023 (Newsweek) – The massive blob of seaweed creeping across the Atlantic Ocean toward Florida may contain deadly flesh-eating bacteria. The 5,000-mile wide clump of seaweed is made up of sargassum seaweed, which has bloomed massively to form the “Great Atlantic Sargassum Belt.” A study from Florida Atlantic University published […]

Changes in flood insurance rates in Miami-Dade County, Florida. Data: FEMA. Graphic: WUSF

Flood insurance costs to soar in Florida – In the most expensive ZIP code for flood insurance in South Florida, average premiums will rise above $7,000 per year

By Nicolas Rivero 21 May 2023 (WUSF) – Brace for a few years of flood insurance rate hikes, South Florida. And they’re going to be steep — doubling, even tripling for thousands of homeowners. FEMA has changed the way it calculates flood insurance prices. Instead of relying on old flood zone maps covering broad areas, […]

Estimated conifer vegetation climate mismatch (VCM) in the Sierra Nevada (2015-2020). (a) The conifer HSM projected to contemporary climate and overlayed on the modern conifer distribution (EVeg) reveals that up to 19.5% of modern conifer forest is in VCM, primarily along the low-elevation western slope of the Sierras. The total area of conifers shown is 40,495 km2, of which ∼32,500 km2 are in equilibrium with the modern climate. (b) Mean Temperature of Wettest Quarter and Mean Annual Precipitation were the most important predictors in the HSM (meanMTWQ = 0.518, SEMTWQ = 0.209 and meanMAP = 0.418, SEMAP = 0.139). Standard error bars are included in the barplot. (c) Boxplots show the difference between modern (2015–2020) and historical (1915–1955) climate within the conifer VCM regions. Change in climate is calculated as the number of standard deviations the modern climate differs from the historical period. Though the differences were statistically significant for each climate variable (p < 8.45 × 10−12, independent t-test), Precipitation of Driest Month showed the greatest decrease (mean = −2.41, SD = 2.84) and MTWQ the greatest increase (mean = 1.59, SD = 0.329) between the historical and modern climate. Mean Annual Precipitation changed the least within the VCM area (mean = 0.165, SD = 0.395). Boxplots include the median line, a box denoting the interquartile range, and whiskers showing values ±1.5 × the interquartile range. Graphic: Hill, et al., 2023 / PNAS Nexus

Researchers are discovering “zombie forests” in new places across the western U.S. – “Our maps force some critical – and difficult – conversations about how to manage impending ecological transitions”

By Brendan O’Leary 13 May 2023 (The Cool Down) – It’s no secret that our warming atmosphere has resulted in extreme weather all over the world, but there’s also a less noticeable consequence at work as well. Rising ambient temperatures mean that thousands of coniferous forests in California will be unable to replenish their numbers once they die. What […]

Angela Crawford watches as a wildfire called the McKinney fire burns a hillside above her home in Klamath National Forest, California, on Saturday, 30 July 2022. Crawford and her husband stayed, as other residents evacuated, to defend their home from the fire. Photo: Noah Berger / AP Photo

Insurance giant State Farm halts sale of new home policies in California due to wildfires – “State Farm General Insurance Company made this decision due to historic increases in construction costs outpacing inflation, rapidly growing catastrophe exposure, and a challenging reinsurance market”

By Gloria Oladipo 27 May 2023 (The Guardian) – The insurance giant State Farm, America’s biggest car and home insurer by premium volume, will halt the sale of new home insurance policies in California, citing wildfire risk and inflation of construction costs. Starting on Saturday, the company will not accept insurance applications for business and personal lines […]

A water meter stands in dry wetland in Donana natural park, southwest Spain as unprecedented drought hits the nation in 2023. Photo: Bernat Armangue / Africanews / AP Photo

“Murderers” and “criminals”: Meteorologists face unprecedented harassment from conspiracy theorists – “It was one of the hardest experiences in social media in my life”

By Laura Paddison 27 May 2023 (CNN) – “Murderers.” “Criminals.” “We are watching you.” These are just a handful of the threats and abuse sent to meteorologists at AEMET, Spain’s national weather agency, in recent months. They come via social media, its website, letters, phone calls – even in the form of graffiti sprayed across […]

A car is pictured stranded in floodwater after floods on 24 March 2023 near Corcoran, California, the biggest city near Lake Tulare. Photo: David Mcnew / Getty

California’s ghost lake nears size of Lake Tahoe

By Robyn White 23 May 2023 (Newsweek) – A ghost lake in California could expand to the size of Lake Tahoe. Lake Tulare in the San Joaquin Valley used to be the largest freshwater lake in the Western U.S. It dried up some 80 years ago when the land was re-developed for agricultural purposes. But […]

Used cars from wealthy countries such as Japan, South Korea, European countries, and the US are lined up in the Fifa Park car lot in Cotonou, Benin. Photo: Nimi Princewill / CNN

As the West surges toward electric cars, here’s where the unwanted gas guzzlers go – “You have a very young population that’s getting richer and richer by the day. The first thing they want to do, as they can afford things, is some mobility.”

By Nimi Princewill and Ella Nilsen 21 May 2023 Cotonou, Benin (CNN) – Standing on the stony ground in the bustling Fifa Park car lot, Rokeeb Yaya is haggling over the price of a dark red car. It is one of a couple hundred vehicles, parked in long lines stretching out across the vast lot – […]

The Glen Canyon Dam in Page, Arizona, performed high flow experiments on 25 April 2023. Video: John Farrell / The Washington Post

Lake Powell is rising more than a foot a day, but megadrought’s effects will still be felt – “It’s maybe a year’s worth of breathing room. The crisis is still very real and very much in front of us.”

By Scott Dance 11 May 2023 (The Washington Post) – Weeks after the surface of Lake Powell sunk to an all-time low, the key Colorado River reservoir is rising more than a foot a day — on track to deepen by some 70 feet in the coming months. Spring flows into the lake are among the […]

Satellite view of end-of-winter snowpack levels in the Sierra Nevada mountain range from 2020 through 2023. The snowpack in 2023 was one of the biggest in recorded history. Photo: NASA

Striking satellite photos show the dramatic scale of California’s 2023 snowpack – “This melt really is still just getting started”

By Terry Castleman 10 May 2023 (Los Angeles Times) – After a series of atmospheric rivers and cold weather hit California, this year’s snowpack was one of the biggest in history. “This year’s result will go down as one of the largest snowpack years on record in California,” Sean de Guzman, manager of the Department of Water Resources’ snow surveys, said […]

Social media & sharing icons powered by UltimatelySocial