DIY Anemometer (Wind Meter) vs Wind Speed Forecast App

Using this app along with a very simple homemade device, you’ll have a working anemometer for measuring wind speed or the airflow in a ventilation system. You can choose the type of anemometer which best suits your needs. The wind speed is determined by measuring the rotation speed of the magnet in your iPhone’s magnetometer. The relationship between the rotation speed and the speed of airflow is set in each version of the anemometer and can be adjusted. You can make improvements to the suggested designs or make and calibrate your own. In order to select units of measurement (m/s, km/h, ft/s, mph, knots, Bft) or the average value ("Avg1" - most recent value, "Avg3" and "Avg7" - average value) press the seven-segment display. Don’t forget to put a protective cover on your iPhone. Specifications ("Outdoor" anemometer): • Measurement range from 0.5 m/s (1 mph) to 15 m/s (34 mph). • Accuracy 0.5 m/s (1 mph). • Update time 2-5 sec. IMPORTANT!!! Small children should not be given magnets because they may swallow them. If two (or more) magnets are swallowed, the magnets can become magnetized to each other in the intestines, squeezing the intestinal tissues between themselves. This can result in serious injury and hospitalization. Children who already think well (and do not swallow everything in a row) can be given only one magnet, and if the magnet is gone, then you definitely need to find a magnet. Telling children not to swallow magnets is probably not necessary, as this can lead to the opposite result. For more information, see the Help section in the app.

MAIN FEATURES INCLUDE: + 7-Day NOAA Weather Forecast + Point & Zone Forecast + 40,000+ Wind Stations + NOAA Weather Overlays Simply tap any point on the map for a spot specific wind, waves, and weather forecast. NOAA POINT & ZONE FORECAST NOAA issues weather forecasts for single points and defined zones from a forecaster-generated gridded data set known as the National Digital Forecast Database (NDFD). The NDFD is used as the basis for the majority of local public and marine forecasts. ACCESS OVER 40,000+ WIND STATIONS - Wind Speed - Wind Direction - Wind Gust - Wind History Graphs - Air Temperature NOAA CHARTS / MAP OVERLAYS - Weather Radar - GOES Band 13 — PRO SUBSCRIPTION FEATURES — + Hourly Weather Forecast + High Resolution Satellite Imagery + 16-Day Weather Forecast Models + Hi-Res Weather Simulation Models + Severe Weather Forecast Graphics HOURLY WEATHER FORECAST - Wind Speed - Wind Gust - Wind Direction - Chance of Precipitation - Precipitation Amount - Snow Probability - Snowfall - Temperature - Relative Humidity - Dew Point - Clouds - Significant Wave Height - Wind Waves - Swell Height, Period & Direction GOES HI-RES SATELLITE IMAGERY Fifteen (15) Satellite Imagery Filters - Visible (Band 2) - Near IR (Bands 4 & 5) - Infrared (Bands 7, 8, 9, 10, 13, 14 & 16) - Nighttime Microphysics - Day Cloud Phase - True Color - Air Mass - Sandwich 16-DAY WEATHER FORECAST MODELS - Global Forecast System (GFS) - Global Ensemble Forecast System (GEFS) - North American Ensemble (NAEFS) WEATHER SIMULATION FORECAST MODELS - WaveWatch III (WW3) - Hi-Res Rapid Refresh (HRRR) - Hi-Res Ensemble Forecast (HREF) - North American Mesoscale (NAM) - Hi-Res North American Mesoscale (NAM-HIRES) - High Resolution Window (HRW-FV3, HRW-ARW, HRW-ARW2) SEVERE WEATHER FORECAST GRAPHICS - Convective Outlook (Tornado, Wind, Hail) - Excessive Rainfall Outlook (Rain, Flood) - Fire Weather Outlook TERMS & CONDITIONS https://lwbrandsllc.com/wind-speed-forecast-terms-conditions/ — * Available for iPhone & iPad Regional Coverage Includes: - Continental USA - Hawaii - Alaska - Puerto Rico