Chinook winds - PowerPoint PPT Presentation


The Dust Bowl: Impact of the 1930s Drought

The Dust Bowl of the 1930s was a devastating period marked by severe drought, high winds, and dust storms in the Great Plains. It affected states like Texas, Oklahoma, Kansas, and more, leading to ruined crops, livestock losses, dust pneumonia deaths, and economic hardships. The lack of soil conserv

3 views • 14 slides


Discover the Best Impact Doors for Your Home

Secure your home with Impact Doors from Fwaginc.com. Our doors are designed to withstand even the strongest of winds and weather, giving you peace of mind and the assurance of safety.\n\n\/\/fwaginc.com\/miami\/impact-doors\/

1 views • 1 slides



Global and Local Winds

Global and local winds are created by differences in air pressure due to unequal heating of the atmosphere. Wind formation involves the movement of air from high to low pressure areas, influenced by factors like the Coriolis effect. The composition, structure, and properties of the atmosphere play c

9 views • 34 slides


Understanding Convection Currents in Earth's Systems

Convection currents refer to the movement of heat by fluids like liquids and gases, transferring heat from one place to another. They play a significant role in the geosphere, atmosphere, and hydrosphere of the Earth, influencing phenomena such as plate tectonics, winds, and ocean currents. In the g

0 views • 12 slides


Factors Influencing Temperature and Rainfall in Geography Lessons

Factors such as distance from the equator, sea, altitude, ocean currents, winds, and mountains influence temperature and rainfall patterns. Understanding these factors is crucial for geography students to grasp the concepts of climate and weather conditions in different regions. The provided notes e

0 views • 9 slides


Understanding Hawaiian Wind Names and Emergency Management

Explore the significance of Hawaiian wind names, cultural protocols, and their connection to Emergency Management through activities, storytelling, and understanding the winds' role in Hawaiian identity and climate change. Delve into the legends of La amaomao and discover the spiritual importance of

0 views • 22 slides


Understanding Cyclones and Tsunamis: Causes, Effects, and Management

Cyclones and tsunamis are natural disasters that can have devastating effects such as strong winds, heavy rains, floods, and destruction. Cyclones are violent storms with high-speed winds rotating around a calm center of low pressure, while tsunamis are seismic sea waves caused by earthquakes or und

0 views • 9 slides


Understanding the Spatial and Temporal Distribution of Temperature

The spatial and temporal distribution of temperatures plays a crucial role in determining weather patterns, climates, vegetation zones, and wildlife habitats. Factors such as latitude, altitude, distance from the coast, and prevailing winds influence the distribution of temperature both horizontally

2 views • 5 slides


Fascinating Adventures of Trolling on the West Coast of Haida Gwaii

Explore the exciting and hazardous world of trolling on the West Coast of Haida Gwaii captured through stunning photographs. From landing valuable chinook salmon to mastering the skills of catching mature springs, witness the skill and thrill of this fishing technique. Learn about the history of sea

0 views • 30 slides


Understanding Local Winds and Their Effects

Local winds play a vital role in the climate of specific regions, influenced by factors like nearby bodies of water or mountain ranges. Different types of local winds, such as Foehn, Sirocco, Chinook, Loo, Mistral, and Bora, have unique characteristics and impacts on the environment. For example, th

1 views • 10 slides


Understanding How Global Winds Influence Weather Patterns

Global winds play a crucial role in shaping weather patterns worldwide. These winds flow from areas of high pressure to low pressure, but due to the Coriolis effect caused by the Earth's rotation, they curve in specific directions. The Polar Easterlies, Prevailing Westerlies, and Trade Winds are key

1 views • 8 slides


Experimental Lightning Flash Prediction and Verification Study

This presentation contains real-time lightning flash prediction data based on various initial conditions and model observations. It showcases forecasts for lightning activity on specific dates, including accumulated total lightning flash counts and lightning threat assessments. The study also includ

0 views • 10 slides


Hazard Mitigation Assistance (HMA) Funding Eligibility and Priority

Entities within the declared disaster area have priority to apply for Hazard Mitigation Assistance (HMA) funding. Eligible applicants include those in Clackamas, Coos, Douglas, Jackson, Jefferson, Josephine, Klamath, Lake, Lane, Lincoln, Linn, Marion, Tillamook, Wasco, Washington, Yamhill Counties,

0 views • 21 slides


Causes of East Coast Floods in January 1953

The East Coast floods in January 1953 occurred due to a combination of factors such as a spring tide, strong winds pushing sea water towards the English Channel, very low atmospheric pressure, and a storm surge. The lack of flood warnings at that time also contributed to the devastation experienced

0 views • 8 slides


Understanding Cyclones and Associated Phenomena in Disaster Management

Cyclones are large air masses characterized by swirling winds around a low-pressure center. Mesocyclones are vortexes within storms that can produce tornadoes. Dust devils and waterspouts are related phenomena, with dust devils ranging in size and potential threat levels. Other variations include st

6 views • 8 slides


Southern Uplands Mountain Weather Forecast for Thursday, 4th March 2021

Detailed mountain weather forecast for the Southern Uplands on Thursday, 4th March 2021. Expect snow showers or flurries, chilly winds, and blustery conditions on higher terrain. Snow flurries are likely in certain areas, with reduced visibility around showers. Temperatures will be cold, dropping to

0 views • 6 slides


Comparison of Vertical and Horizontal Axis Wind Turbines

Vertical axis wind turbines (VAWT) include Darrieus, H-Rotor, and Savonius designs, while horizontal axis wind turbines (HAWT) have advantages such as better performance at greater heights and stronger winds. VAWT face challenges like self-starting and commercial success. Both turbine types operate

1 views • 9 slides


Conservation Challenges Facing Southern Resident Orcas

Biologists have observed a decline in Southern Resident orcas over the past three decades, attributing it to a lack of prey, toxic contaminants, and disturbance from noise and vessel traffic. Being listed as endangered signifies a species is at severe risk of extinction. Understanding the impact of

4 views • 8 slides


The Myth of Halcyon: A Tale of Love and Transformation

The ancient Greek myth of Halcyon tells a tender story of love, tragedy, and transformation. Halcyon, a type of kingfisher bird, symbolizes prosperity, joy, and tranquility. The myth revolves around Halcyon's love for the mortal king Ceyx, their tragic fate, and the gods' ultimate transformation of

0 views • 8 slides


Decadal Changes in Caribbean Low-Level Jet and Atmospheric Dynamics

Analysis of decadal changes between the 1990s and 2010s in the Caribbean region focusing on the low-level jet, rainfall patterns, 925 hPa geopotential, winds, and surface temperatures during dry and rainy seasons. Significant variations observed in wind strengths, pressure gradients, and surface tem

0 views • 9 slides


NOAA SAR High-Resolution Coastal Winds Overview

NOAA's Operational SAR Sea Surface Wind Products provide detailed information on wind patterns derived from SAR images. The system aims to implement high-resolution wind production, capable of deriving winds from various SAR satellites. The operational goals include compatibility with international

0 views • 28 slides


Unveiling the Progenitors of Stripped Envelope Supernovae (SNe)

The mechanism behind the stripping of stripped-envelope SNe remains a key question linked to their progenitors. Various mechanisms such as Single Star Progenitors, Binary Star Progenitors, Stellar Winds, and Close Binary Interactions are thought to dominate the stripping process. Observations of Typ

0 views • 12 slides


Exploring Star Formation and Stellar Phenomena in Our Galaxy

Delve into the fascinating realms of high mass star formation, stellar winds, planetary nebulae, and active stars through the VLASS Galactic Science project. This initiative leverages cutting-edge surveys like GLIMPSE and CORNISH to unlock the secrets of star birth, evolution, and their impact on th

0 views • 8 slides


Understanding the Global Wind Patterns and Weather Systems

Explore the intricate network of wind patterns like westerlies, trade winds, and the subtropical highs, alongside phenomena such as the Intertropical Convergence Zone (ITCZ). Learn about the roles of friction, anticyclonic, and cyclonic movements in shaping weather conditions.

0 views • 4 slides


Understanding Wind and Ocean Currents: Influence on Weather and Climate

Wind is caused by air moving across the Earth's surface due to uneven heating by sunlight, impacting weather patterns. The interaction of wind and water leads to various weather phenomena like precipitation, influenced by factors such as the El Niño phenomenon. Ocean currents, driven by wind, play

0 views • 12 slides


Understanding Atmospheric Circulation and Wind Patterns

Learn about atmospheric circulation, local winds, terrain types, mean velocity profiles, and different types of winds such as prevailing winds, periodic winds, and local winds. Explore the concept of planetary winds like Trade Winds and Westerly Winds, and understand how winds create air currents. D

0 views • 22 slides


Understanding Global Wind Patterns and the Coriolis Effect

Air pressure differences cause winds, with the Coriolis Effect causing wind paths to curve as air moves from high to low pressure areas. In the Northern Hemisphere, winds curve to the right, and in the Southern Hemisphere, they curve to the left. Planetary and local winds are influenced by temperatu

0 views • 14 slides


Understanding Atmospheric Circulation on Earth

An atmospheric circulation driven by temperature differences between the equator and poles influences global weather patterns. The sun's changing angle throughout the year results in various pressure areas and the formation of large circulation cells. The main effects include the transport of humidi

0 views • 11 slides


Understanding Ocean Currents: Causes and Effects

Explore the fascinating world of ocean currents and how factors like temperature, wind, Earth's rotation, and gravity influence their movement. Learn about the impact of ocean water properties on currents, the distribution of surface temperatures, and the role of various forces like solar heating, w

0 views • 19 slides


Understanding Large-Scale Winds and Atmospheric Circulation

Large-scale prevailing winds, such as the Hadley Cell, vary by latitude. These winds drive global atmospheric circulation, with rising air at the equator, sinking air at 30 degrees, and trade winds in between. By studying wind patterns, we gain insights into climate systems and weather phenomena.

0 views • 13 slides


Understanding Ocean Currents and Their Impact

Dive into the world of ocean currents with Assistant Professor Biplab Majumdar as he explores the different types of currents, such as surface and deep water currents. Discover how surface currents are influenced by factors like global wind patterns, the Coriolis effect, and continental deflections,

0 views • 19 slides


Understanding Global Wind Patterns and the Coriolis Effect

Explore the relationship between the Coriolis effect and global wind patterns, learning how the Earth's rotation influences wind direction and the formation of major wind systems like Polar Easterlies, Prevailing Westerlies, Trade Winds, Horse Latitudes, and Doldrums. Understand the role of convecti

0 views • 12 slides


Understanding the General Circulation of Earth's Atmosphere

The general circulation of the Earth's atmosphere plays a crucial role in mitigating global temperature contrasts by redistributing warm and cold air. This system includes the Polar Cell at high latitudes, the Hadley Cell in the tropics, trade winds, oceanic heat distribution through Eckman Transpor

0 views • 13 slides


True or False Review - Ocean Currents and Climate Dynamics Quiz

Test your knowledge on ocean currents, climate dynamics, and related phenomena with this engaging true or false review game. Explore concepts such as the influence of global winds on surface currents, the Coriolis effect, the Gulf Stream, deep ocean currents, El Nino events, and more. Challenge your

0 views • 43 slides


Weather Update and Forecast for Guam

Shear line just north of Guam is influencing showers and stronger NE winds, with a tropical disturbance expected to increase rain chances. The moisture content is high, and a frontal passage is forecasted for late Thursday, bringing NW winds. The air mass is becoming moister and warmer, with the foc

0 views • 11 slides


Zoom Meeting Ground Rules & Puget Sound Season Proposals

In the scheduled Zoom meeting, participants are guided on camera and mute controls. Rules emphasize respect, professionalism, and balanced participation. Discussion topics include Puget Sound season proposals, Chinook recreational considerations, and public comments. The agenda covers proposed Chino

0 views • 12 slides


Developments in Establishing Quantitative Objectives for Salmon and Steelhead in the Columbia Basin

The Columbia Basin Partnership Task Force, led by NOAA, has been working on setting shared, quantitative objectives for salmon and steelhead in the Columbia Basin. The process involves creating prototype work teams to test and develop these objectives, with a focus on areas like the Snake River Basi

0 views • 47 slides


Challenges Facing Chinook Salmon in the White River Basin

Chinook Salmon, also known as King Salmon, in the White River face various threats like barriers to migration, water quality issues, climate change impacts, and conflicts over water usage. These challenges include habitat degradation, increased flood frequency, retreating glaciers affecting salmon n

0 views • 9 slides


Understanding Wind Patterns and Atmospheric Circulation

Wind is the natural movement of air influenced by factors like solar energy absorption, Earth's rotation, and temperature differentials. Local winds arise from small-scale convection currents due to uneven heating. Wind speed changes throughout the day based on air pressure differentials. Monsoons,

0 views • 17 slides


Understanding Local Wind Patterns and Formation

Local winds are a significant type of wind caused by variances in air temperature, often developing throughout the day due to solar heat. Land and sea breezes, mountain and valley breezes, Chinook and Santa Ana winds, and country breezes are examples of local wind patterns formed under different con

0 views • 11 slides