Just days after Alex, the season’s first Atlantic-basin hurricane, brushed the U.S. coastline, William Gray and Philip Klotzbach of the Colorado State University hurricane forecast team issued a report this morning slightly reducing the team’s seasonal forecast. However, the researchers still call for above-average hurricane activity this year and expect slightly above-average tropical cyclone activity in August and September.
As detailed in today’s updated Atlantic seasonal hurricane forecast (August 6), Gray and Klotzbach call for a total of 13 named storms to form in the Atlantic basin this year. Of these, seven are predicted to become hurricanes and three are anticipated to evolve into intense hurricanes (Saffir/Simpson category 3-4-5) with sustained winds of 111 mph or greater. This is down slightly from the team’s late May forecast of 14 named storms, eight hurricanes and three intense hurricanes. The long-term average is 9.6 named storms, 5.9 hurricanes and 2.3 intense hurricanes per year.
“Based on atmospheric changes from late May to early August, including an unexpected minor warming of sea surface temperatures in the central Pacific indicating possible weak El-Nino conditions, we have slightly decreased our seasonal hurricane forecast,” said Gray. “We expect storm activity in August and September to be above average, however, October is expected to be below average. Overall, we think the 2004 Atlantic basin tropical storm season will be somewhat active and about 125 percent of the long-term average.”
Waste in the water – New purification techniques for healthier aquatic ecosystems
24.07.2018 | Eberhard Karls Universität Tübingen
Plenty of habitat for bears in Europe
24.07.2018 | Deutsches Zentrum für integrative Biodiversitätsforschung (iDiv) Halle-Jena-Leipzig
New design tool automatically creates nanostructure 3D-print templates for user-given colors
Scientists present work at prestigious SIGGRAPH conference
Most of the objects we see are colored by pigments, but using pigments has disadvantages: such colors can fade, industrial pigments are often toxic, and...
Scientists at the University of California, Los Angeles present new research on a curious cosmic phenomenon known as "whistlers" -- very low frequency packets...
Scientists develop first tool to use machine learning methods to compute flow around interactively designable 3D objects. Tool will be presented at this year’s prestigious SIGGRAPH conference.
When engineers or designers want to test the aerodynamic properties of the newly designed shape of a car, airplane, or other object, they would normally model...
Researchers from TU Graz and their industry partners have unveiled a world first: the prototype of a robot-controlled, high-speed combined charging system (CCS) for electric vehicles that enables series charging of cars in various parking positions.
Global demand for electric vehicles is forecast to rise sharply: by 2025, the number of new vehicle registrations is expected to reach 25 million per year....
Proteins must be folded correctly to fulfill their molecular functions in cells. Molecular assistants called chaperones help proteins exploit their inbuilt folding potential and reach the correct three-dimensional structure. Researchers at the Max Planck Institute of Biochemistry (MPIB) have demonstrated that actin, the most abundant protein in higher developed cells, does not have the inbuilt potential to fold and instead requires special assistance to fold into its active state. The chaperone TRiC uses a previously undescribed mechanism to perform actin folding. The study was recently published in the journal Cell.
Actin is the most abundant protein in highly developed cells and has diverse functions in processes like cell stabilization, cell division and muscle...
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