英文字典,中文字典,查询,解释,review.php


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       


安装中文字典英文字典辞典工具!

安装中文字典英文字典辞典工具!










  • Saffir-Simpson Hurricane Wind Scale - National Hurricane Center
    The Saffir-Simpson Hurricane Wind Scale is a 1 to 5 rating based only on a hurricane's maximum sustained wind speed This scale does not take into account other potentially deadly hazards such as storm surge, rainfall flooding, and tornadoes
  • Saffir-Simpson Hurricane Scale - U. S. National Park Service
    In the early 1970s, Herbert Saffir, an engineer, and Robert Simpson, a meteorologist, developed a scale to describe the likely effects that hurricanes could have on an area The scale has five categories, increasing in intensity from 1 to 5
  • Saffir–Simpson scale - Wikipedia
    The U S National Hurricane Center classifies hurricanes of Category 3 and above as major hurricanes The Joint Typhoon Warning Center classifies typhoons of 150 mph (240 km h) or greater (strong Category 4 and Category 5) as super typhoons
  • Hurricane Categories: What Categories 1, 2, 3, 4, 5, 6 Mean - TIME
    Hurricane categories can show how strong a storm like Maria, Katrina or Matthew is on a scale of 1-5 But some say there should be a 6 Here's what hurricane categories tell you about a storm
  • Saffir-Simpson Hurricane Wind Scale: What The Categories Mean - Weather. com
    For a storm to reach the Category 1 threshold, its winds must be at least 74 mph Major hurricanes, Category 3 or higher on the scale, have winds above 110 mph Rare Category 5 hurricanes
  • Saffir-Simpson Hurricane Wind Scale - Science Notes and Projects
    The Saffir-Simpson Hurricane Wind Scale runs from 1 to 5 The scale uses the maximum sustained wind speed within the storm A Category 1 hurricane is the weakest, while a Category 5 hurricane is the strongest
  • How hurricanes are rated by the Saffir-Simpson Hurricane Wind Scale . . .
    Hurricanes in the Atlantic Basin are assigned a Category 1-to-5 rating based on their maximum sustained winds This classification method is called the Saffir-Simpson Hurricane Wind Scale, and it has been used by the National Hurricane Center (NHC) to evaluate the strength of hurricanes since the early 1970s
  • Hurricane Categories 1 to 5 [Wind Speeds, Damage Levels + Tips]
    Hurricane Categories: Key Points Hurricanes are ranked from Category 1 to 5 based on wind speed and damage potential ; Storm surge and rainfall can cause catastrophic damage regardless of category ; The Saffir-Simpson Scale focuses on wind, but hurricanes also bring flooding, tornadoes, and prolonged power outages ; Hurricane categories are based on measured wind speeds using advanced tools


















中文字典-英文字典  2005-2009