What speed of wind gusts are dangerous?
What speed of wind gusts are dangerous?
“An Extreme Threat to Life and Property from High Wind.” “Damaging high wind” with sustained speeds greater than 58 mph, or frequent wind gusts greater than 58 mph. Damaging wind conditions are consistent with a high wind warning.
What is the strongest wind gust ever recorded?
231 miles per hour
For nearly sixty-two years, Mount Washington, New Hampshire held the world record for the fastest wind gust ever recorded on the surface of the Earth: 231 miles per hour, recorded April 12, 1934 by Mount Washington Observatory staff.
What is the windiest city in Michigan?
Here are the top 20 windiest cities and towns in Michigan….Windiest Cities and Towns in Michigan: Average Wind Speed.
| # | City/Town | MPH |
|---|---|---|
| 1 | Norton Shores | 10.6 |
| 2 | Muskegon Heights | 10.6 |
| 3 | Grand Haven | 10.6 |
| 4 | Muskegon | 10.6 |
Is 30 mph wind gust strong?
“A Wind Advisory means that sustained winds of 30 mph for one hour and/or frequent gusts of at least 45 mph are occurring or expected within the next 36 hours. These winds will make it difficult to drive high profile vehicles. Small, unsecured objects may be blown around by these winds.
Are 60 mph wind gusts dangerous?
Wind gusts are expected to reach over 60 mph at times, which is strong enough to cause damage.
What is the highest wind speed ever recorded in a tornado?
302 mph
Tornado: Highest Recorded Wind Speed in Tornado (via Doppler Radar)
| Record Value | 135 m/s (302 mph) |
|---|---|
| Date of Event | 3/5/1999 |
| Length of Record | ~1996-present |
| Geospatial Location | Bridge Creek Oklahoma [35°14’N, 97°44’W, elevation 416 m (1365 ft)] |
What is the second windiest city in the US?
America’s windiest major city is Boston, where overall the wind blows two miles per hour faster than in Chicago. Boston and Chicago are two of thirteen large US cities with year-round winds averaging above 10 mph….Strongest Wind Gusts.
| City | New York, New York |
|---|---|
| MPH | 125 |
| KPH | 201 |
| Date | Sep 16, 2010 |
| Event | Thunderstorm in Queens |
What damage can 30 mph winds do?
Moderate-low risk level – 25 to 30 mph. Larger tree branches may sway and scratch a roof, old and weak limbs may break and fall. Power lines may also sway badly. Moderate-high risk level – 30 to 40 mph.
Is 29 mph wind bad?
The winds of 15-25 mph, with gusts of up to 45 mph, may blow around unsecured objects, take down tree limbs and potentially cause power outages. – at 32 to 38 mph, whole trees will be in motion. You’ll experience some difficulty when walking into the wind. – at 39 to 46 mph, branches and limbs can be broken from trees.
