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Guide to Weather Radios
Introduction
Understanding Weather Radios
Operation
NOAA and NWR
EAS (Emergency Alert System)
SAME Codes
Alert Messages
Selecting a Weather Radio
Weather Radio Accessories
Frequently Asked Questions
Glossary
 

 Weather Radio Answers

Question: How does weather affect consumer electronics?

Answer:
This topic is explored in detail on the Weather's Effect on Consumer Electronics page in our Guide to Weather.

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Question: What is the dew point?

Answer:
The dew point temperature is the point at which the air will become saturated.

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Question: What's the difference between humidity and relative humidity?

Answer:
This topic is explored in detail on the Understanding Humidity and Dew Point page in our Guide to Weather.

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Question: What do the hurricane categories indicate?

Answer:
Hurricanes are rated on the Saffir-Simpson Damage Scale, which categorizes hurricanes based on the wind speed and the storm surge:

 

  Wind Speeds
MPH
Storm Surge
Feet
Category 1 74 - 95 4 - 5
Category 2 96 - 110 6 - 8
Category 3 111 - 130 9 - 12
Category 4 131 - 155 13 - 18
Category 5 greater than 155 greater than 18


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Question: What are the layers of the atmosphere?

Answer:
This topic is explored in detail on the What is Weather? page in our Guide to Weather.

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Question: What are the various cloud types?

Answer:
This topic is explored in detail on the Classifying Clouds page in our Guide to Weather.

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