Today NASA and NOAA dropped their annual analysis of global temperatures: Last year was tied with 2018 as the sixth-hottest ever, but cooler than 2020.The 2021 temperature drop “may be possibly due to a resumption of activity that produces aerosols in the atmosphere,” Schmidt said.
“I don’t think there’s much going to happen that will change that, barring a massive volcano,” says Gavin Schmidt, director of NASA’s Goddard Institute for Space Studies, which released the atmospheric data along with NOAA.
“The public didn’t know what the heck was going on,” says Vera Trainer, an oceanographer at the National Oceanic and Atmospheric Administration (NOAA) who studies harmful algal blooms in the Pacific Northwest.Since then, toxic algal blooms that create domoic acid have continued to force the closure of state beaches.
The reason that both storms have been so strong and so late is that both the Pacific and Atlantic oceans have stayed warm this year, says John Knaff, a meteorologist at NOAA’s Cooperative Institute for Research in the Atmosphere at Colorado State University.
“From the start, we knew almost any structure would attract lionfish,” says Steve Gittings, NOAA National Marine Sanctuaries chief scientist.Attracting, and trapping, a fish as invasive as lionfish requires intense effort.
Geoengineering proposals generally fall into two categories: removing carbon from the atmosphere, or shielding Earth from solar radiation.European and Asian governments support geoengineering in principle, and it now has bipartisan support in the US, which recently approved $4 million for the National Oceanic Atmospheric Administration (NOAA) to assess solar climate interventions.
Courtesy of NOAASo if you’re looking at the HRRR-Smoke map, on that same left-hand menu, click on “Near Surface Smoke.” This gives you smoke concentrations at about 8 meters off the ground, which are indicated on a light-blue-to-purple color scale at top right on the map.
After several years of testing, NOAA is now preparing to purchase readings from commercial satellites that use GPS signals to measure the density of the atmosphere.
As for fatalities, the deadliest storm on record in the United States happened in 1900, when surging waters killed more than 6,000 people in Galveston, Tex. This was before modern weather forecasting, however, and many people failed to evacuate the area.How is climate change influencing Hurricane Florence and hurricanes more generally?NOAA says to think of warm water as the engine that fuels hurricanes.
Hurricane Florence Strengthening and Targeting the Southeast Coast, Forecasters SayTropical Storm Florence was upgraded to a hurricane on Sunday.NOAA, via Associated PressForecasters on Sunday upgraded Tropical Storm Florence to a hurricane, saying it was strengthening and taking aim at North and South Carolina, where it could make landfall by the end of the week.“We expect a rapid intensification of Florence tomorrow,” Dennis Feltgen, a spokesman for the National Hurricane Center, said on Sunday.
5.Marine Mammals of MaineIt is theoretically possible though unlikely for viruses to jump species, Dr. Goldstein noted, and dogs have been known to give distemper to seals, though the opposite has not been seen.[To report a stranded or dead seal, call 866-755-NOAA.]“It’s hard when you see people intervene with animals that are not doing well,” said Ms. Doughty, whose team has responded to more than 400 stranded animals over the last month, including 30 on Sept.