National Oceanic and Atmospheric Administration U.S. Department of Commerce. Calculates wind speed at an average height of 5 feet, the typical height of an adult human face, based on readings from the national standard height of 33 feet, which is the typical height of an anemometer; Is based on a human face model All vessels 65 feet (19.8 meters) or longer must travel at 10 knots or less in certain locations (called Seasonal Management Areas or SMAs) along the U.S. east coast at certain times of the year to reduce the threat of vessel collisions with endangered North Atlantic right whales.. An area of low pressure moving through the Appalachians will bring moderate to heavy rainfall, strong to severe thunderstorms, and snow for much of the eastern U.S. through Tuesday. US Dept of Commerce National Oceanic and Atmospheric Administration National Weather Service Unsettled Weather in the East; Elevated Fire Weather Conditions for Southern California. Explore Close. Sustained wind speed (in knots) and expected wind direction (using 36 points of a compass) forecasts. 3 ways satellites connect scientists with ocean life. Information on wind speed and patterns is integral to the fields of renewable energy, climate change, and weather preparedness. US Dept of Commerce National Oceanic and Atmospheric Administration National Weather Service Gray - Portland, ME P.O. Frequently accessed tools & resources NOAA Library For Students, Parents and Teachers Brochures . Users can identify months or trends of unusually high or low wind speeds, or examine the U-wind and V-wind components to look for changes in wind direction. Vessel Speed Restrictions. History of Changes/Updates to NOAA Current Predictions Click here for History of Tidal Current Prediction Updates. Then enter a Wind Speed, in either Knots or Mph. Central Pacific Hurricane Center 2525 Correa Rd Suite 250 Honolulu, HI 96822 W-HFO.email@example.com Solar prediction scientists announce Solar Cycle 25 ABOUT Organization Strategic Plan For NWS Employees International National Centers Products and Services Careers Glossary Contact Us . Live Map: Astoria, OR: Canadian Border to Pt Saint George, CA Updated: Tue, 01-Dec-2020 04:47:11 UTC San Francisco, CA: Pt Saint George, CA to Pt Piedras Blancas, CA Then Click Calculate. Box 1208 1 â¦ The purpose of this â¦ Enter a temperature, in either Fahrenheit or Celsius. Planned discontinuation of NOAA-18 and NOAA-19 AVHRR SST products Nov. 16, 2020 2nd International Operational Satellite Oceanography Symposium, 25-27 May 2021 - Call for Abstracts Can volcanic eruptions cause El Niño? Chance of Precipitation Likelihood, expressed as a percent, of a measurable precipitation event (1/100th of an inch). Find your local weather Enter your ZIP code . Thursday, September 24, 2020 18:54 UTC The Space Weather Prediction Center is pleased to announce the operational release of improved geoelectric field maps. NOAAâs 2020 Business Brief. Wind Chill Calculator.