'Radiation fog' presentation slideshows

Boating Course Weather

Boating Course Weather. Canadian Power & Sail Squadrons. General As an operator of a small vessel you can not safely ignore the weather. Even an elementary knowledge of theoretical meteorology can add greatly to piece of mind, comfort, and competence while afloat.

1.29k views • 102 slides

Condensation, Drops, and Fog

Condensation, Drops, and Fog. WX201 Henry Robinson. Temperatures Colder than Boiling Temperature. Water exists in the atmosphere as a solid liquid and gas (vapor). Even near DB in Summer

809 views • 45 slides

Condensation: Dew, Fog, and Clouds

Condensation: Dew, Fog, and Clouds. This chapter discusses: 1. How dew, frost, haze, fog, and clouds form from atmospheric moisture 2. Classification of fog and cloud types from observation. Formation of Dew & Frost.

838 views • 45 slides

Forecasting Visibility

Forecasting Visibility. ASOS Visibility Sensor. Uses Xenon flash light source and then measures how much light is scatttered into sensor. Rayleigh Scattering. Mie Scattering. Offshore Flow and Enhanced Visibility. Radiation Fog. Radiation Fog From Above.

514 views • 42 slides

Latent Heat, Dew, Frost and Fog

Latent Heat, Dew, Frost and Fog. Atmospheric Circulations Move Moisture Northward. Where some of it condenses in the midlatitudes and northern latitudes, releasing latent heat. Latent Heat Is Also An Important Energy Source for Hurricanes and Thunderstorms. Atmospheric Rivers.

419 views • 40 slides

Latent Heat, Dew, Frost and Fog

Latent Heat, Dew, Frost and Fog. Atmospheric Circulations Move Moisture Northward. Where some of it condenses in the midlatitudes and northern latitudes, releasing latent heat. Latent Heat Is Also An Important Energy Source for Hurricanes and Thunderstorms. Atmospheric Rivers.

523 views • 38 slides

Condensation in the Atmosphere

Condensation in the Atmosphere. The atmosphere contains a mixture of dry air and a variable amount of water vapor (0-4% or 0-30 g/kg)

382 views • 32 slides

Condensation in the Atmosphere

Condensation in the Atmosphere. The atmosphere contains a mixture of dry air and a variable amount of water vapor (0-4% or 0-30 g/kg)

324 views • 32 slides

The COBEL model and processing numerical model output for weather forecasting

586 views • 30 slides

Humidity

Humidity. These figures were all obtained from the National Climatic Data Center. Advection Fog. What are the conditions which favor advection fog?. Radiation Fog. Are the conditions for radiation fog different than those for advection fog?. Two views from the steps to the Quad.

459 views • 27 slides

Forecasting Visibility

Forecasting Visibility. Advection Fog. Radiation Fog.

367 views • 26 slides

NATS 101 Section 13: Lecture 10

NATS 101 Section 13: Lecture 10. Condensation, Cloud Formation, and Fog. Last time we focused on measures of atmospheric moisture which assumed the atmosphere is either saturated or unsaturated. What happens in the case where the atmosphere is supersaturated?.

271 views • 26 slides

EG1204: Earth Systems: an introduction

EG1204: Earth Systems: an introduction. Meteorology and Climate Lecture 4 Fog and Cloud formation. Topics we will cover. Formation of fog Formation of clouds Cloud types Observing cloud. Formation of FOG #1.

400 views • 25 slides

TEST #2 Review Slides

TEST #2 Review Slides. Cumulus clouds. Stratocumulus clouds over the Rockies. Stratus clouds. Nimbostratus clouds over the North Sea. Nimbostratus clouds. Altocumulus clouds. Cirrus clouds. Cirrus clouds over Golden Gate Bridge.

590 views • 23 slides

Clouds!

429 views • 21 slides

Chap. 7

Chap. 7. Common thermodynamic processes in the atmosphere. We will consider: Real thermodynamic processes of importance in the atmosphere. Underlying theme: latent heating or cooling Link to cloud microphysical processes, (examined later in this course).

378 views • 20 slides

Temperature and pressure

Temperature and pressure. Remember: Temperature is the average speed of molecules. Predictions: What do you think happens to Pressure as Temperature Increases? What do you think happens to Pressure as Temperature Decreases?. Temperature, pressure, and density.

555 views • 18 slides

Cloud Formations

Cloud Formations. C R TSWATSWA. CONDENSATION.

335 views • 18 slides

Intercomparison of single-column numerical models for the prediction of radiation fog

Intercomparison of single-column numerical models for the prediction of radiation fog. Bergot, T., E. Terradellas, J. Cuxart, A. Mira, O. Liechti, M. Mueller and N. W. Nielsen. 6th. Annual Meeting of the E.M.S., Ljubljana 4-8 Sep. 2006. Introduction.

253 views • 17 slides

Conditions For Fog Formation:

Conditions For Fog Formation:. Given a sufficient number of condensation nuclei, the ideal condition for fog formation are:. #1 A high relative humidity. #2 A small temperature dew-point spread. #3 Some cooling process to initiate condensation. Level Four 413.03. OHP # 1. Types of Fog.

313 views • 3 slides