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3 days ago · This page provides a prediction of the aurora’s visibility tonight and tomorrow night in the charts below. The animations further down show what the aurora’s been up to over the last 24 hours and estimates what the next 30 minutes will be like. The aurora’s colorful green, red, and purple light shifts gently and often changes shape like ...
Apr 4, 2023 · Wind speeds on weather maps are in knots (kt); one knot equals 1.15 mph and 1.85 km/h. Toggle the "Wind Barbs" check box to display the speed and direction of the wind across the map below. The wind barbs indicate wind direction and wind speed (rounded to the nearest 5 knots).
The Current Radar map shows areas of current precipitation. A weather radar is used to locate precipitation, calculate its motion, estimate its type (rain, snow, hail, etc.), and forecast its ...
PROBLEM: How do we interpret current weather maps? MATERIALS: A computer, Internet access PROCEDURE: A weather map is a map or chart that shows the meteorological conditions over a specific geographic area at a specific time. Meteorologists use weather maps to show patterns in the data to aid in forecasting the weather.
NWR Coverage. Coverage Map Notes. The coverage statistics and maps are calculated using a computer model and station data assuming ideal conditions. Coverage may be 5 to 10 percent below the computer predicted coverage for the following reasons: The computer model is sensitive to antenna performance. Antenna performance is a function of local ...
Jun 25, 2009 · The average flow in cubic feet per second for any time period is the volume of flow in cfs-days. A National Weather Service precipitation descriptor for 30, 40, or 50 percent chance of measurable precipitation (0.01 inch). When the precipitation is convective in nature, the term scattered is used.
Partly sunny. Mixed swell...WSW 2 ft and WSW 1 ft. Wind waves 1 ft or less. Saturday Night. Variable winds 5 kt or less. Increasing clouds. Mixed swell...WSW 2 ft and WSW 1 ft. Wind waves 1 ft or less. Sunday. SSE wind 5 to 10 kt becoming WSW in the afternoon. Cloudy, then gradually becoming mostly sunny.
