What is the name of the scale used to classify hurricanes in the Atlantic?
A. Mercalli scale
B. Fujita scale
C. Richter scale
D. Saffir-Simpson scale
Answer: Option D
Solution (By JKSSB Mock Tests)
The Saffir-Simpson scale is used to categorize hurricanes (tropical cyclones) in the Atlantic and Eastern Pacific based on their sustained wind speeds. The Richter scale is for earthquakes, the Fujita scale for tornadoes, and the Mercalli scale for earthquake intensity.
Explanation:
A negative NAO phase is characterized by weaker than normal Azores High and Icelandic Low, leading to weaker westerly winds, colder and drier winters in northern Europe, and milder and wetter winters in southern Europe.
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