Satellite images recently released by NASA show how drought has affected Northern California’s Shasta Lake and Lake Oroville, the largest reservoirs in the state. NASA compared images taken earlier in June with images taken in the summer of 2019 to illustrate how water levels have declined over the two-year period.
In California’s San Joaquin Valley, the farming town of Corcoran has a multimillion-dollar problem. It is almost impossible to see, yet so vast it takes NASA scientists using satellite technology to fully grasp. Corcoran is sinking. Over the past 14 years, the town has sunk as much as 11.5 feet in some places — enough to swallow the entire first floor of a two-story house and to at times make Corcoran one of the fastest-sinking areas in the country, according to experts with the United States Geological Survey.
Earth’s rising fever hit or neared record hot temperature levels in 2020, global weather groups reported Thursday.
While NASA and a couple of other measurement groups said 2020 passed or essentially tied 2016 as the hottest year on record, more agencies, including the National Oceanic Atmospheric Administration, said last year came in a close second or third. The differences in rankings mostly turned on how scientists accounted for data gaps in the Arctic, which is warming faster than the rest of the globe.
The Colorado River is the lifeblood of the American West, but the viability of the massive river basin is being threatened by climate change. To plan future water use in the region — which includes Arizona — the Central Arizona Project is teaming up with NASA and Arizona State University, to evaluate how climate and land-use changes will affect patterns of hydrology.
Just how warm Earth stays this December will determine if 2020 goes down as the hottest year on record. And it’s looking a lot like it will.
The National Oceanic and Atmospheric Administration calculated Monday that last month globally was the second hottest November on record, behind only 2015. Yet NASA and a European climate monitoring group said it was the hottest November on record. NASA has coverage over the poles that NOAA does not — and both the Arctic and Antarctic were very warm in November, NOAA climate scientist Ahira Sanchez-Lugo said to explain the difference.
Building upon more than two decades of research, a new web-based platform called OpenET will soon be putting NASA data in the hands of farmers, water managers and conservation groups to accelerate improvements and innovations in water management. OpenET uses publicly available data and open source models to provide satellite-based information on evapotranspiration (the “ET” in OpenET) in areas as small as a quarter of an acre and at daily, monthly and yearly intervals.
Summertime means fun in the water, but as temperatures increase, algal blooms can grow in freshwater and marine ecosystems. Some algae are natural and life-giving, while others are the result of life out of balance and can have harmful effects. Consisting of bacteria and tiny plankton, they arise quickly and alter the ecosystem by consuming available oxygen, killing fish.
Funding from NASA and the California Department of Water Resources asks Quantum Spatial to provide remote sensing services.
An energy company with big ambitions to produce the clean fuel of the future announced a deal Tuesday with Lancaster officials to make hydrogen by using plasma heating technology — originally developed for NASA — to disintegrate the city’s paper recyclables at temperatures as high as 7,000 degrees Fahrenheit.
NASA researchers have developed new satellite-based, weekly global maps of soil moisture and groundwater wetness conditions and one to three-month U.S. forecasts of each product. While maps of current dry/wet conditions for the United States have been available since 2012, this is the first time they have been available globally.
The Water News Network is San Diego County’s source for water news and information.
