Surface All data Analysis for 22Z 29 OCT 12 TOU 34 245 112 30 30. 321 30. 236 167 63 32 305 28 32.173 50 25 39 238 34 32 40 133 38 60. 121 28 43 268 27 ,65 186 64.127 628 230 54 172 35 38 48 56 69 78 42 195 60L196 45 258 46 29 57 56 179 26 65 121 \70 5 180 24 34 174 32 48 220 30 570 06.1 31 72 150 50 28 54 64 194 62 151 25 121 54 212 54228 g068890 O2.2 84 159 34 79.161 166 23 70 166 29 24 43 966 29 156 33 55 166 21 88 140 69 165 65 202 68.970 0.4 [58 224 28 68. 205 14 53 094 61.000 26 79 146 73 160 195 611052 22 24 |68 045 O0.0 39 158 68 211 199 38 88 68 65093 66 42 * 72 084 128 0.6 46 69. 172 76 50

Applications and Investigations in Earth Science (9th Edition)
9th Edition
ISBN:9780134746241
Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Chapter1: The Study Of Minerals
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Find the highest dew point temperature and the lowest dew point temperature in this map. Box the highest dew point with a red box and the lowest with a blue box. Please use image 1 to determine the answer the following.

### Weather Station Model and Legend Explanation

**Central Circle: Weather Station Model**

- **Temperature**: 55°F
- **Wind Direction**: Arrow indicating wind direction
- **Wind Speed**: Lines or flags attached to indicate speed
- **Pressure**: 110 millibars
- **Pressure Tendency**: Change in pressure -2
- **Current Weather**: Indicated by a symbol next to 'current weather'
- **Dew Point**: 52°F
- **Cloud Cover**: Central circle shaded to reflect percentage

**Weather Symbols**

- **Rain**
  - Light: Two dots
  - Moderate: Three dots
  - Heavy: Four dots
- **Drizzle**
  - Light: Two comma symbols
  - Moderate: Three comma symbols
  - Heavy: Four comma symbols
- **Snow**
  - Light: One asterisk
  - Moderate: Two asterisks
  - Heavy: Three asterisks
- **Freezing Conditions**
  - Freezing Rain: Curved lines
  - Ice Pellets: Triangle with dot
- **Showers**
  - Light Shower: Triangle pointing down with line
  - Moderate Shower: Triangle pointing down with two lines
- **Thunderstorms**
  - Thunderstorm: Zigzag arrow
  - Heavy Thunderstorm: Zigzag arrow with additional line
- **Other Conditions**
  - Haze: Horizontal infinity symbol
  - Fog: Wave pattern
  - Ice Crystals: Double-ended arrow

**Wind Speed Legend**

- **Calm**: Circle with no lines
- **1-2 mph / 1-3 km/h**: Short line
- **3-8 mph / 4-13 km/h**: Longer line
- **9-14 mph / 14-19 km/h**: Two lines
- (Pattern continues with increasing numbers of lines, triangles indicate higher speeds)

**Cloud Cover Legend**

- **0% Cloud Cover**: Empty circle
- **10% Cloud Cover**: Small fill
- **25% Cloud Cover**: Quarter fill
- **40% Cloud Cover**: Partially shaded
- **50% Cloud Cover**: Half fill
- **60% Cloud Cover**: Mostly shaded
- **75% Cloud Cover**: Three-quarters fill
- **90% Cloud Cover**: Mostly filled
- **
Transcribed Image Text:### Weather Station Model and Legend Explanation **Central Circle: Weather Station Model** - **Temperature**: 55°F - **Wind Direction**: Arrow indicating wind direction - **Wind Speed**: Lines or flags attached to indicate speed - **Pressure**: 110 millibars - **Pressure Tendency**: Change in pressure -2 - **Current Weather**: Indicated by a symbol next to 'current weather' - **Dew Point**: 52°F - **Cloud Cover**: Central circle shaded to reflect percentage **Weather Symbols** - **Rain** - Light: Two dots - Moderate: Three dots - Heavy: Four dots - **Drizzle** - Light: Two comma symbols - Moderate: Three comma symbols - Heavy: Four comma symbols - **Snow** - Light: One asterisk - Moderate: Two asterisks - Heavy: Three asterisks - **Freezing Conditions** - Freezing Rain: Curved lines - Ice Pellets: Triangle with dot - **Showers** - Light Shower: Triangle pointing down with line - Moderate Shower: Triangle pointing down with two lines - **Thunderstorms** - Thunderstorm: Zigzag arrow - Heavy Thunderstorm: Zigzag arrow with additional line - **Other Conditions** - Haze: Horizontal infinity symbol - Fog: Wave pattern - Ice Crystals: Double-ended arrow **Wind Speed Legend** - **Calm**: Circle with no lines - **1-2 mph / 1-3 km/h**: Short line - **3-8 mph / 4-13 km/h**: Longer line - **9-14 mph / 14-19 km/h**: Two lines - (Pattern continues with increasing numbers of lines, triangles indicate higher speeds) **Cloud Cover Legend** - **0% Cloud Cover**: Empty circle - **10% Cloud Cover**: Small fill - **25% Cloud Cover**: Quarter fill - **40% Cloud Cover**: Partially shaded - **50% Cloud Cover**: Half fill - **60% Cloud Cover**: Mostly shaded - **75% Cloud Cover**: Three-quarters fill - **90% Cloud Cover**: Mostly filled - **
The image is a weather map displaying surface data for the United States, dated for analysis at 22Z on October 29, 2012. The map provides various meteorological data using station plots across different regions.

### Key Features:

1. **Station Plots**: 
   - Each station plot consists of symbols and numbers that indicate weather conditions at specific locations.
   - Common elements include temperature, dew point, wind speed, wind direction, cloud cover, and pressure.

2. **Temperature and Dew Point**:
   - The temperature is shown in Fahrenheit near the station circle, and the dew point is typically seen below or to the side.

3. **Wind Speed and Direction**:
   - Wind direction is depicted by an arrow pointing towards the direction from which the wind is coming.
   - Wind speed is shown by barbs on the arrow, where a full barb represents 10 knots and a half barb represents 5 knots.

4. **Cloud Cover**:
   - Cloud cover is represented by the shading of the station circle. A filled circle indicates overcast skies, while an empty circle suggests clear skies.

5. **Pressure**:
   - Pressure readings and trends can be observed, although exact values are often abbreviated for analysis purposes.

6. **Special Weather Conditions**:
   - Some station plots may also indicate significant weather phenomena like rain, snow, or fog using specific symbols.

This weather map is a useful tool for analyzing meteorological conditions and developing forecasts by interpreting the observed data from multiple stations across the country.
Transcribed Image Text:The image is a weather map displaying surface data for the United States, dated for analysis at 22Z on October 29, 2012. The map provides various meteorological data using station plots across different regions. ### Key Features: 1. **Station Plots**: - Each station plot consists of symbols and numbers that indicate weather conditions at specific locations. - Common elements include temperature, dew point, wind speed, wind direction, cloud cover, and pressure. 2. **Temperature and Dew Point**: - The temperature is shown in Fahrenheit near the station circle, and the dew point is typically seen below or to the side. 3. **Wind Speed and Direction**: - Wind direction is depicted by an arrow pointing towards the direction from which the wind is coming. - Wind speed is shown by barbs on the arrow, where a full barb represents 10 knots and a half barb represents 5 knots. 4. **Cloud Cover**: - Cloud cover is represented by the shading of the station circle. A filled circle indicates overcast skies, while an empty circle suggests clear skies. 5. **Pressure**: - Pressure readings and trends can be observed, although exact values are often abbreviated for analysis purposes. 6. **Special Weather Conditions**: - Some station plots may also indicate significant weather phenomena like rain, snow, or fog using specific symbols. This weather map is a useful tool for analyzing meteorological conditions and developing forecasts by interpreting the observed data from multiple stations across the country.
Expert Solution
Step 1

The dew point is the threshold temperature up to which the vaporized water gets condensed in such a way that the air ought to be cool enough to get saturated. In another way, we can call dew point temperature from which the vapors in the air become frost or dew by the process of condensation.

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