RSS feed source: National Institute of Standards & Technology
The ESCAPE report redefines how to save lives in the face of fast-moving wildfires.
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Author: WeWorldMedia-admin
RSS feed source: National Institute of Standards & Technology
In-brief analysis
April 23, 2025
In 2024, U.S. exports of total petroleum products increased to a record 6.6 million barrels per day (b/d) annual average. Annual U.S. petroleum product exports increased by 495,000 b/d as U.S. exports of distillate fuel oil, typically sold as diesel, and jet fuel increased compared with 2023, while exports of total motor gasoline decreased. Imports of major petroleum products, including gasoline, distillate fuel oil, and jet fuel, decreased by 210,000 b/d in 2024 compared with 2023.
Distillate fuel oil accounts for the largest share of U.S. transportation fuel exports and is the second-largest petroleum export by volume, after propane. Distillate exports increased 182,000 b/d to about 1.30 million b/d in 2024, still less than the annual record of 1.38 million b/d in 2017.
The largest destination for U.S. distillate exports is
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RSS feed source: National Institute of Standards & Technology
Some international destinations have circulating poliovirus. Before any international travel, make sure you are up to date on your polio vaccines. Country List : Afghanistan, Algeria, Benin, Cameroon, Chad, Côte d’Ivoire (Ivory Coast), Democratic Republic of the Congo, Mozambique, Niger, Nigeria, Pakistan, Somalia, Yemen, Indonesia, Sudan, Mali, Kenya, Guinea, Egypt, Zimbabwe, Angola, Liberia, Senegal, Sierra Leone, Ethiopia, The Gambia, Republic of South Sudan, Uganda, French Guiana (France), Djibouti, Equatorial Guinea, Ghana, Spain, Israel, including the West Bank and Gaza, Finland, Germany, Poland, United Kingdom, including England, Scotland, Wales, and Northern Ireland
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RSS feed source: National Institute of Standards & Technology
U.S. National Science Foundation-supported researchers published a new paper that explains how atmospheric wind affects eddies, an ocean weather phenomena of spinning ocean currents. “Our theory and findings provide a roadmap for incorporating interactions between winds and ocean eddies into operational and long-term forecasting,” said Hussein Aluie, a co-author on the paper and professor at the University of Rochester.
“Accurate ocean forecasts are essential for navigation and shipping, fisheries management, disaster response, coastal management and climate prediction,” Aluie said. These economic sectors rely on accurate forecasts to plan for potentially dangerous conditions.
Aluie and a team of researchers used satellite imagery and climate models to discover that not only do atmospheric winds dampen eddies, like previously thought, but they can also energize them. Prevailing winds that move longitudinally across the globe, like westerlies and trade winds, slow eddies when they move in the opposite direction but energize them if they spin the same way.
Between the eddies are ocean weather phenomenon called strain, which account for about half of the ocean’s kinetic energy. The team found that strain is also dampened or energized by wind-like eddies.
“The new energy pathways between the atmosphere and the ocean that we discovered can help design better ocean observation systems and improve climate models,” said Shikhar Rai, the study’s first author and a doctoral student at the University of Rochester,
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