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Perhaps scattered white horses. WebWorld's most popular E6B Calculator, Interactive E6B Emulator Illustration W N E S Wind: 23 @ 90 WCA : +10 Course :320 Heading:330 GS : 113 TAS: 100 Heading, Ground Speed, & Wind Correction Angle Course : True Air Speed : Wind Direction : Wind Speed : Wind C orrection Angle : Heading : Ground Speed : Flight Time for Distance & Ground Speed Spray may affect visibility. In addition to our wind speed converter, you can also convert distances (e.g. 21.45 s WebWind Pressure Calculator, Snow Calculator, and Seismic Load Calculator Easily calculate Wind Speeds, Pressures, and Forces along with Snow and Seismic Loads by Location. Bobby Reyes, Contact Us WebUnited States Wind Power Calculator. Select the wind speed with the slider. METAR, TAF and NOTAMs for any airport in the World. 1. The sea is completely covered with long white patches of foam flying along the direction of the wind. To convert mph to kph, or simply miles and kilometers, I use factors of 0.6 and 1.6. Branches of a moderate size move. 1. METAR, TAF and NOTAMs for any airport in the World. Large waves begin to form; the white foam crests are more extensive everywhere. WebThat measure distance is the wind speed were looking for in our answer, a wind direction at approximately 110 and a wind speed of around 19 knots. Wind readings are rounded up to the nearest tenth of a meter per second. So, the next heat may have a wind of 4.0 meters per second in a direction of 27 degrees south of west. WebWind Direction (WD) o Wind Speed (WS) knots km/h sm/h Heading (HDG) o True Airspeed (TAS) knots km/h sm/h Course (CRS) o Ground Speed (GS) knots km/h sm/h Correlated Variables Cross Wind Component (XWC) knots - L / + R [km/h] sm/h Head Wind Component (HWC) knots - T / + H [km/h] sm/h Crab Angle (CRA) Wind Correction Angle (WCA) o- L / + R Trees are broken off or uprooted, saplings bent and deformed, poorly attached asphalt shingles and shingles in poor condition peel off roofs. WebWind speed units & wind directions Being able to quicky convert wind speed values from units like knots, beaufort, m/s and km/h to another is quite helpful when you're in a pinch. WebUnited States Wind Power Calculator. Select the wind speed with the slider. Location Home; Why Off-Grid Wind; Solar+Wind; Products; Where to Buy; Support; Contact; Terms . WebThat measure distance is the wind speed were looking for in our answer, a wind direction at approximately 110 and a wind speed of around 19 knots. WebMen: Usain Bolt JAM: 19.19 s (-0.3 m/s; Berlin - 35 m; lane 5) 19.18 s: Women: Florence Griffith-Joyner USA: 21.34 s (+1.3 m/s; 85 m; lane ?) A wind from the east would give considerable push to the runners through the curve of the 200 but would barely register on the anemometer because it measures only the southward component (the component aligned with the finish straight) of the wind. Any mark associated with a negative wind reading (into the face of the runner or jumper) is always legal for records, state qualifying, and future seed mark purposes. SYNOP codes from weather stations and buoys. WebWind speed units & wind directions Being able to quicky convert wind speed values from units like knots, beaufort, m/s and km/h to another is quite helpful when you're in a pinch. Conversely, 50 mph is 50 x 1.6 or 80 kph. Widespread vegetation damage. Winds don't blow for long at a steady rate. ICON GFS Search Settings Time Timezone Local UTC Clock Format 12 hour 24 hour Animation Animation Speed Slow Medium Fast Satellite Animation Duration 3 hours 6 hours 12 hours 24 hours Satellite Animation Style Fast Smooth Units For better or worse, we end up talking about wind a lot here on Colorado Track XC. WebHow to use this calculator For a given result, input the the performance in one of the boxes. Welcome to Omni's wind correction angle calculator. In addition to our wind speed converter, you can also convert distances (e.g. Web100 m Wind / Altitude Adjustment Calculator: Correct 100m times, or 50m/60m splits! Thats right, truncate the last digit (the zero) and multiply by 6. For the 200 Meters, the anemometer should be started when the runners reach the 100 Meter start line (top of the straightaway) and be averaged over the next 10 seconds. And football fields are (in most cases, at least) purposely laid out in a north-south alignment to minimize the necessity of players (receivers, especially) needing to look at the ball without peering directly into the light of a sun near the horizon. More damage to most roofing surfaces, asphalt tiles that have curled up and/or fractured due to age may break away completely. Wind Headwind Crosswind W : Wh : 0.00 Wc : 0.00. So, since a lot of Colorado's wind tends to come out of the north, we get a lot of wind-aided marks in the 100, 200, and 100/110 Hurdles. 938 Quail Street Lakewood, CO Crests begin to break. Using this information, you can compensate for the effect of wind and For each event, you can input a performance which you want to study. WebThat measure distance is the wind speed were looking for in our answer, a wind direction at approximately 110 and a wind speed of around 19 knots. For conversion purposes, 2.0 meters per second is just a little under 4.5 miles per hour. Small wavelets, still short, but more pronounced. Forecast models ECMWF, GFS, NAM and NEMS I'm writing this article to add some transparency to how wind gauges work and the methods used to get the readings assigned to various heats and attempts in track and field. 2: Light Breeze: 4 to 7 mph: Wind felt on face. The speed limit is traditionally 90 kph, or 54 mph. So lets go back to our question now and look at our three possible answers and determine which one is correct. 1: Light Air: 1 to 3 mph: Direction of wind shown by smoke drift, not by wind vanes. SYNOP codes from weather stations and buoys. Choose your city below to view wind chart and power output graphs for the Air 30 and Air 40 wind turbines. Do you have feedback? If we assume our heat of the 200 Meters finishes in a southward direction, this might happen if we had a wind out of the east. The 'tumbling' of the sea becomes heavy and shock-like. Select the wind speed with the slider. Then, you can see what, according to the model proposed in the article, the result would have been at a wind speed of 0.0 m/s and at 2.0 m/s (maximum allowed wind assistance). Enter Altitude: 3. Select the wind speed with the slider. 2: Light Breeze: 4 to 7 mph: Wind felt on face. Worldwide animated weather map, with easy to use layers and precise spot forecast. In most cases, a track is simply wrapped around a football field. Photo by Alan Versaw. Very high waves with long over-hanging crests. Runway Number : Between 1 and 36. These can easily be used correct results for wind speed, allowing better talent scouting and championship selection. Privacy Policy Terms of Use Worldwide animated weather map, with easy to use layers and precise spot forecast. Smoke rises vertically with little if any drift. Crests have a glassy appearance and do not break. As an example, let's suppose the finish straight of a track heads due south (most tracks are laid out in this manner). Ordinary wind vanes move. Leaves rustle and small twigs move. Winds surge, subside, and shift in direction. WebCalculators | USA Track & Field Disciplines Events Programs Resources Associations Safe Sport USATF Pick 'Em News Welcome Back to Statistics Calculators Masters LDR Age Moreover, if a track and field facility is thoughtfully designed, the long and triple jump runways will be aligned perpendicular to the prevailing winds. Based on ASCE 7-10/ASCE 7-16, EN 1991 (wind and snow), NBCC 2015 (wind and snow), AS/NZS 1170, IS 875 (wind), NSCP 2015 (wind), CTE DB SE-AE (wind), IS 875, and CFE Viento. the elusive nautical mile) with our calculator. Small trees begin to sway. Damage to circus tents and canopies. For example, 100 kph is 100 x 0.6 or 60 mph. WebCalculated Wind Direction = Heading, Ground Speed, And Wind Correction Angle Result can be either Knots or MPH based on consistent entry of the same designation. WebWorld's most popular E6B Calculator, Interactive E6B Emulator Illustration W N E S Wind: 23 @ 90 WCA : +10 Course :320 Heading:330 GS : 113 TAS: 100 Heading, Ground Speed, & Wind Correction Angle Course : True Air Speed : Wind Direction : Wind Speed : Wind C orrection Angle : Heading : Ground Speed : Flight Time for Distance & Ground Speed Time: 2. WebThe wind speed measuring unit is meters per second (m/s) and it is the standard unit for velocity and recommended by WMO. Foam of glassy appearance. For the most part, use of remotely-operated devices are limited to use in the straightway races (100 meters, 200 meters, and the 100/110 Hurdles). WebHow to use this calculator For a given result, input the the performance in one of the boxes. Large branches in motion. For the 100 and 100/110 Hurdles, the anemometer shall be started with the start of the race and be averaged over the next 10 seconds (100 Meters) or the next 13 seconds (100/110 Hurdles). The resulting foam, in great patches, is blown in dense white streaks along the direction of the wind. WebCalculated Wind Direction = Heading, Ground Speed, And Wind Correction Angle Result can be either Knots or MPH based on consistent entry of the same designation. SYNOP codes from weather stations and buoys. Wind Speed: 3. Web100 m Wind / Altitude Adjustment Calculator: Correct 100m times, or 50m/60m splits! WebAreas with good exposure to prevailing winds and annual average wind speeds around 4 meters per second and greater at a 30-m height are generally considered to have a suitable wind resource for small wind projects. Thats right, truncate the last digit (the zero) and multiply by 6. Furthermore, even if the weather service were to set up a station next-door to a track, the wind readings at that station would not necessarily correspond with the wind readings from the anemometer alongside the track. Adjusting Wind for Sprints WebWind Pressure Calculator, Snow Calculator, and Seismic Load Calculator Easily calculate Wind Speeds, Pressures, and Forces along with Snow and Seismic Loads by Location. WebCalm wind. WebCalm wind. It is rare that a track is laid out with that consideration in mind. a wind speed of 0.0 m/s and at 2.0 m/s (maximum allowed wind assistance). Everywhere the edges of the wave crests are blown into froth. The long and triple jumps also require wind readings, but--due to the nature of the events--these wind readings are almost always taken by hand-operated devices as shown at the right. For one thing, wind speed and direction vary considerably even over fairly small distances. So lets go back to our question now and look at our three possible answers and determine which one is correct. Truthfully, though, it doesn't happen all that often. 21.45 s Wind barely moves tree leaves. Smoke rises vertically with little if any drift. WebWind Components Calculator. Swaying of skyscrapers may be felt, especially by people on upper floors. Ordinary wind vanes move. WebWind Components Calculator. For example, 100 kph is 100 x 0.6 or 60 mph. The foam is blown in well-marked streaks along the direction of the wind. The speed limit is traditionally 90 kph, or 54 mph. WebWeather radar, wind and waves forecast for kiters, surfers, paragliders, pilots, sailors and anyone else. Shows an animated visualization of forecasted wind speeds across the US and worldwide. A rounded wind reading of 2.0 meters per second or less is considered "wind legal" and times from that heat or attempt may be used for records, state qualifying, and Sea completely white with driving spray; visibility very seriously affected. Conversely, 50 mph is 50 x 1.6 or 80 kph. Wind Speed: 3. If we break our 5.0 mps wind into westward and southward components using some basic high school trigonometry, we get a westward component of 4.53 meters per second and a southward component of 2.11 meters per second. This calculator uses vector analysis to determine the correction angle for any wind speed and direction. M. Moinat, O. Fabius & K. S. Emanuel (2018). How to use this calculator Crests of waves begin to topple, tumble and roll over. In the case of the long and triple jump, the anemometer shall be located within two meters of the runway and 20 meters from the foul line (or take-off board). Wind Direction : Wind Speed : Gust Speed (if any) : Apply gusts at 50%. For another, most high school stadiums afford a little sheltering effect from the winds. Adjusting Wind for Sprints That would result in a wind reading of +1.9 meters per second, which would be wind legal. ICON GFS Search Settings Time Timezone Local UTC Clock Format 12 hour 24 hour Animation Animation Speed Slow Medium Fast Satellite Animation Duration 3 hours 6 hours 12 hours 24 hours Satellite Animation Style Fast Smooth Units Here our wind speed converter quickly converts units like Knots (Kn), Meters per second (m/s), Kilometers per Send your suggestions, Wind direction rose (cardinals and degrees). High waves. Leaves rustle and small twigs move. Are you missing any calculations? WebThe wind speed measuring unit is meters per second (m/s) and it is the standard unit for velocity and recommended by WMO. Conversion table wind speeds / wind directions, Ripples with the appearance of scales are formed, but without foam crests. Effort needed to walk against the wind. Here our wind speed converter quickly converts units like Knots (Kn), Meters per second (m/s), Kilometers per Here our wind speed converter quickly converts units like Knots (Kn), Meters per second (m/s), Kilometers per Large wavelets. Forecast models ECMWF, GFS, NAM and NEMS This study demonstrates the efficacy of answering scientific questions empirically, through freely available data. WebUnited States Wind Power Calculator. Wind Direction : Wind Speed : Gust Speed (if any) : Apply gusts at 50%. Dense streaks of foam along the direction of the wind. Chance of some spray. Adjusting Wind for Sprints 1: Light Air: 1 to 3 mph: Direction of wind shown by smoke drift, not by wind vanes. Larger branches break off trees, and some small trees blow over. In the case of the 100, 200, and 100/110 Hurdles, the anemometer shall, once again, be withing two meters of the track (in this case, the inside edge of lane 1), and shall be placed 50 meters from the finish line. Wind Direction : Wind Speed : Gust Speed (if any) : Apply gusts at 50%. Leaves rustle and small twigs move. WebWind Direction (WD) o Wind Speed (WS) knots km/h sm/h Heading (HDG) o True Airspeed (TAS) knots km/h sm/h Course (CRS) o Ground Speed (GS) knots km/h sm/h Correlated Variables Cross Wind Component (XWC) knots - L / + R [km/h] sm/h Head Wind Component (HWC) knots - T / + H [km/h] sm/h Crab Angle (CRA) Wind Correction Angle (WCA) o- L / + R Enter Wind Speed Enter Wind Direction Enter True Airspeed Enter Course Calculated Heading Calculated Ground Speed Calculated Wind Correction Angle WebLIVE interactive wind speed map. Runway Number : Between 1 and 36. Moderately high waves of greater length; edges of crests begin to break into spindrift. Moderate waves, taking a more pronounced long form; many white horses are formed. If we assume our heat of the 200 Meters finishes in a southward direction, this might happen if we had a wind out of the east. And, truthfully, most anemometers do the rounding up automatically, so nobody ever knows if a wind reading for a particular heat attempt was 2.02 or 2.09. 21.65 without wind and 21.51 with 2.0 m/s. Using this information, you can compensate for the effect of wind and Wind Headwind Crosswind W : Wh : 0.00 Wc : 0.00. Welcome to Omni's wind correction angle calculator. Wind readings are rounded up to the nearest tenth of a meter per second. To convert mph to kph, or simply miles and kilometers, I use factors of 0.6 and 1.6. For example, a 200m of 21.63 with a wind speed of +0.2, tells you that it would have been For example, 100 kph is 100 x 0.6 or 60 mph. Time: 2. MileSplit Colorado Editor: For the long and triple jump, the anemometer shall be started when the jumper begins his or her approach and the recorded wind reading is an average of the next five seconds. Then, you can see what, according to the model proposed in the article, the result would have been at a wind speed of 0.0 m/s and at 2.0 m/s (maximum allowed wind assistance). WebHow to use this calculator For a given result, input the the performance in one of the boxes. Shows an animated visualization of forecasted wind speeds across the US and worldwide. WebAreas with good exposure to prevailing winds and annual average wind speeds around 4 meters per second and greater at a 30-m height are generally considered to have a suitable wind resource for small wind projects. Enter Altitude: 3. Runway Number : Between 1 and 36. Wind Speed: 3. WebThe wind speed measuring unit is meters per second (m/s) and it is the standard unit for velocity and recommended by WMO. In addition to our wind speed converter, you can also convert distances (e.g. Choose your city below to view wind chart and power output graphs for the Air 30 and Air 40 wind turbines. Do you have feedback? 1. Wind barely moves tree leaves. the elusive nautical mile) with our calculator. A wind from the east would give considerable push to the runners through the curve of the 200 but would barely register on the anemometer because it measures only the southward component (the component aligned with the finish straight) of the wind. Based on ASCE 7-10/ASCE 7-16, EN 1991 (wind and snow), NBCC 2015 (wind and snow), AS/NZS 1170, IS 875 (wind), NSCP 2015 (wind), CTE DB SE-AE (wind), IS 875, and CFE Viento. It may have already occurred to you that a heat of the 200 Meters could actually benefit considerably from the wind but still end up wind legal. WebWeather radar, wind and waves forecast for kiters, surfers, paragliders, pilots, sailors and anyone else. There are very definite protocols for how and when wind is measured during a race or an attempt. Aligning straightaways in a direction perpendicular to the prevailing winds is another matter altogether, though. Visibility affected. Essentially, the anemometer measures only the southward component of wind. Will marks registered under these conditions be wind legal? 938 Quail Street Lakewood, CO 3: Gentle Breeze: 8 to 12 mph 938 Quail Street Lakewood, CO Enter Wind Speed Enter Wind Direction Enter True Airspeed Enter Course Calculated Heading Calculated Ground Speed Calculated Wind Correction Angle But, all sorts of other factors come into play. Small wind turbines are typically installed between 15 and 40 m high. The air is filled with foam and spray. Small branches begin to move. Wind felt on exposed skin. Time: 2. By doing that, you will turn most of the winds into crosswinds, which will rarely exceed the +2.0 limit in the direction of the forward motion of the competitor. Exceptionally high waves (small and medium-size ships might disappear behind the waves). WebCalculators | USA Track & Field Disciplines Events Programs Resources Associations Safe Sport USATF Pick 'Em News Welcome Back to Statistics Calculators Masters LDR Age the elusive nautical mile) with our calculator. Probably some spray. Thats right, truncate the last digit (the zero) and multiply by 6. A rounded wind reading of 2.0 meters per second or less is considered "wind legal" and times from that heat or attempt may be used for records, state qualifying, and seeding purposes for future meets. Sea heaps up and white foam from breaking waves begins to be blown in streaks along the direction of the wind. This calculator uses vector analysis to determine the correction angle for any wind speed and direction. Ordinary wind vanes move. METAR, TAF and NOTAMs for any airport in the World. WebWind Direction (WD) o Wind Speed (WS) knots km/h sm/h Heading (HDG) o True Airspeed (TAS) knots km/h sm/h Course (CRS) o Ground Speed (GS) knots km/h sm/h Correlated Variables Cross Wind Component (XWC) knots - L / + R [km/h] sm/h Head Wind Component (HWC) knots - T / + H [km/h] sm/h Crab Angle (CRA) Wind Correction Angle (WCA) o- L / + R WebMen: Usain Bolt JAM: 19.19 s (-0.3 m/s; Berlin - 35 m; lane 5) 19.18 s: Women: Florence Griffith-Joyner USA: 21.34 s (+1.3 m/s; 85 m; lane ?) See wind components for any airport. Recording wind velocity information and including it in results What value is wind measured in? Not all meets will use a remotely-operated device, but it is becoming a little more the norm each year for the indicated races. Considerable and widespread damage to vegetation, a few windows broken, structural damage to mobile homes and poorly constructed sheds and barns. Enter Altitude: 3. WebWind Pressure Calculator, Snow Calculator, and Seismic Load Calculator Easily calculate Wind Speeds, Pressures, and Forces along with Snow and Seismic Loads by Location. Whole trees in motion. Welcome to Omni's wind correction angle calculator. First, there are two types of wind gauges in use--those that are remotely operated, like the device in the cover photo of this article, and other devices that must be started manually by a human operator, as in the image at the right. WebWind forecasts, wind speed, live weather and wind map for kitesurfing, windsurfing, sailing and fishing Windfinder - Wind map, wind forecast & weather reports Wind map with live wind radar & worldwide wind forecast. This calculator uses vector analysis to determine the correction angle for any wind speed and direction. WebCalculated Wind Direction = Heading, Ground Speed, And Wind Correction Angle Result can be either Knots or MPH based on consistent entry of the same designation. Empty plastic garbage cans tip over. WebMen: Usain Bolt JAM: 19.19 s (-0.3 m/s; Berlin - 35 m; lane 5) 19.18 s: Women: Florence Griffith-Joyner USA: 21.34 s (+1.3 m/s; 85 m; lane ?) Location Home; Why Off-Grid Wind; Solar+Wind; Products; Where to Buy; Support; Contact; Terms . Construction/temporary signs and barricades blow over. A rounded wind reading of 2.0 meters per second or less is considered "wind legal" and times from that heat or attempt may be used for records, state qualifying, and Note that the only relevant dimension of the wind reading is the magnitude of the wind vector in the direction of the forward motion of the competitor. Conversely, 50 mph is 50 x 1.6 or 80 kph. Recording wind velocity information and including it in results What value is wind measured in? ICON GFS Search Settings Time Timezone Local UTC Clock Format 12 hour 24 hour Animation Animation Speed Slow Medium Fast Satellite Animation Duration 3 hours 6 hours 12 hours 24 hours Satellite Animation Style Fast Smooth Units Any marks associated with that heat or attempt are used for purposes of meet placement and scoring but would not be allowed for records, for qualifying for state, or as seed marks for a future meet. In addition to our wind speed converter, you can also convert distances (e.g. WebWorld's most popular E6B Calculator, Interactive E6B Emulator Illustration W N E S Wind: 23 @ 90 WCA : +10 Course :320 Heading:330 GS : 113 TAS: 100 Heading, Ground Speed, & Wind Correction Angle Course : True Air Speed : Wind Direction : Wind Speed : Wind C orrection Angle : Heading : Ground Speed : Flight Time for Distance & Ground Speed Wind readings are rounded up to the nearest tenth of a meter per second. Cars veer on road. Leaves rustle. Are you missing any calculations? WebLIVE interactive wind speed map. WebWeather radar, wind and waves forecast for kiters, surfers, paragliders, pilots, sailors and anyone else. On the whole the surface of the sea takes on a white appearance. 3: Gentle Breeze: 8 to 12 mph Cookie Preferences / Do Not Sell or Share My Personal Information, Generated by 10.1.2.58 fresh in 70 milliseconds, the magnitude of the wind vector in the direction of the forward motion of the competitor. Little if any movement with flags. So lets go back to our question now and look at our three possible answers and determine which one is correct. Then, you can see what, according to the model proposed in the article, the result would have been at a wind speed of 0.0 m/s and at 2.0 m/s (maximum allowed wind assistance). WebWind speed units & wind directions Being able to quicky convert wind speed values from units like knots, beaufort, m/s and km/h to another is quite helpful when you're in a pinch. For your convenience, tables for conversion and wind speed impact on land and sea are provided for you to download. For a given result, input the the performance in one of the boxes. Using this information, you can compensate for the effect of wind and To answer that question, we need to know how the anemometer aligned with the finish straight will read the wind. WebCalculators | USA Track & Field Disciplines Events Programs Resources Associations Safe Sport USATF Pick 'Em News Welcome Back to Statistics Calculators Masters LDR Age So, if the average wind reading for a heat or attempt is 2.02 meters per second, that wind reading is rounded up to 2.1 meters per second. Whistling heard in overhead wires. Based on ASCE 7-10/ASCE 7-16, EN 1991 (wind and snow), NBCC 2015 (wind and snow), AS/NZS 1170, IS 875 (wind), NSCP 2015 (wind), CTE DB SE-AE (wind), IS 875, and CFE Viento. That would register as a +2.2 wind reading and the effort(s) would be deemed not wind legal. Small wind turbines are typically installed between 15 and 40 m high. Leaves and smaller twigs in constant motion. Little if any movement with flags. Small wind turbines are typically installed between 15 and 40 m high. Then, you can see what, according to the model proposed in the article, the result would have been at Twigs broken from trees. Wind readings are rounded up to the nearest tenth of a meter per second. Forecast models ECMWF, GFS, NAM and NEMS Debris may be hurled about. Small waves, becoming larger; fairly frequent white horses. Location Home; Why Off-Grid Wind; Solar+Wind; Products; Where to Buy; Support; Contact; Terms . Colorado 100: Boys Top Returning Distance Runners For 2023, Colorado 100: Girls Top Returning Field Events For 2023, Colorado 100: Girls Top Returning Sprints & Hurdlers, Colorado 100: Boys Top Returning Sprints & Hurdlers For 2023, Cookie Preferences / Do Not Sell or Share My Personal Information. 2: Light Breeze: 4 to 7 mph: Wind felt on face. Practical formulas are presented for each event. A rounded wind reading of 2.0 meters per second or less is considered "wind legal" and times from that heat or attempt may be used for records, state qualifying, and Worldwide animated weather map, with easy to use layers and precise spot forecast. Enter Wind Speed Enter Wind Direction Enter True Airspeed Enter Course Calculated Heading Calculated Ground Speed Calculated Wind Correction Angle Little if any movement with flags. Visibility affected. Umbrella use becomes difficult. Smoke rises vertically with little if any drift. That's just one of those situations we all have to learn to live with. Dust and loose paper raised. WebAreas with good exposure to prevailing winds and annual average wind speeds around 4 meters per second and greater at a 30-m height are generally considered to have a suitable wind resource for small wind projects.