How is the Ocean affecting our Weather Today?

Slides:



Advertisements
Similar presentations
El Niño & La Niña: Hot or Cold?
Advertisements

El Niño & La Niña.
El Nino:What’s It All About? El Nino: What’s It All About?
ENSO El Niño Southern Oscillation Pages NORMAL conditions  Trade Winds  Cool water pools near S.America,  Warm water pools near Australia.
Update on the Drought of 2011 TWCA Mid Year Conference June 16, 2011 Bob Rose, Meteorologist LCRA.
Drought Update; What’s in Store for 2012 LCRA Firm Water Customer Meeting January 26, 2011 Bob Rose, LCRA Chief Meteorologist.
Discussion 3/27 Midterm redux Lectures 14&15 Poster drafts.
El Niño/Southern Oscillation (ENSO) Chicken and Egg scenario – ocean temperatures or trade winds? This decreases during El Niño Increases during La Niña.
El Nino, La Nina, and their Affects in Oklahoma. El Nino Conditions Warming of central and eastern equatorial Pacific waters Trade wind differences –
Matt Masek NWS Meteorologist, WFO North Platte, NE May 25, 2011.
El Niño and El Niña's Impact on Globalization
2015 Hurricane Season Outlook Briefing National Weather Service Central Pacific Hurricane Center Honolulu, HI.
El Nino. El nino conditions Normal El nino – strong counter-current.
Planetary Scale Weather Regimes: ENSO (El Niño Southern Oscillation): A global teleconnection, strongest in the Pacific, between the tropical oceans and.
8 Questions on El Niño and La Niña
India’s Water Crisis El Niño, Monsoon, and Indian Ocean Oscillation.
Chapter 7 Ocean Circulation: El Niño
Lesson 11: El Niño Southern Oscillation (ENSO) Physical Oceanography
Remember “normal” ocean circulation? El Nino? (warm) Trade winds weaken Thermocline drops Upwelling is cut off SST rises in E.Pacific High & Low pressure.
Extreme Events and Climate Variability. Issues: Scientists are telling us that global warming means more extreme weather. Every year we seem to experience.
BASICS OF EL NIÑO- SOUTHERN OSCILLATION (ENSO) Ernesto R. Verceles PAGASA.
The Correlation between Atlantic Hurricane Frequency and ENSO Jessica Johnson EAS 4480 Spring 2012.
In the winter time in Virginia, the air mass that brings us the cold dry air that makes your skin dry is the:
Definitions: El Niño - Unusually warm surface water temperatures in the Pacific ocean caused by weak or reversed direction trade winds. La Niña - Unusually.
Understanding El Nino and La Nina Aim: To understand the what this weather phenomena is and what conditions it brings (A.K.A – To understand a bloody difficult.
OCEAN INTERACTIONS WITH THE ATMOSPHERE Niki Henzel & Ron Gabbay.
Ocean Circulation: El Niño
Water Year Outlook. Long Range Weather Forecast Use a combination of long term predictors –Phase of Pacific Decadal Oscillation (PDO) –Phase of Atlantic.
Chapter 3 Physical Geography: Climate and Vegetation
Climate Outlook – 2011/2012 Nadraki Weather
El Nino and La Nina opposite phases of the El Niño-Southern Oscillation (ENSO) cycle. The ENSO cycle describes the changes in temperature between the ocean.
Georgia Drought Conditions Joel O. Paz The University of Georgia Dept. of Biological and Agricultural Engineering Griffin, GA.
Abnormal Weather October 22, Teleconnections Teleconnections: relationship between weather or climate patterns at two widely separated locations.
WOW THIS IS FUN!  THE SUN : CLIMATE IS DIRECTLY LINKED TO THE SUN. SOME AREAS RECEIVE MORE OF THE SUN’S HEAT ENERGY THAN OTHERS.  WINDS : MOVEMENT.
Currents. Global Wind Pattern Development see text fig p. 204.
El Nino: What’s It All About?
8 Questions on El Niño and La Niña
Currents and Climate Chapter 5 Lesson 2 Miss Cook February, 2012.
Material for Exam 2 starts HERE. Oceanic Currents Surface Currents –Cold = high latitude –Warm = low latitude –Gyres: circulate in which directions?
 Abnormally high surface ocean temperatures off the coast of South America  Causes unusual weather patterns across the globe El Nino.
Ahira Sánchez-Lugo October 20, 2015 NOAA’s National Centers for Environmental Information.
Climatic Hazards: Causes and Concerns. Introduction Cyclones and Hurricanes Floods Drought Impacts Strategies.
Ocean Circulation: El Niño El Niño-Southern Oscillation (ENSO) El Niño (Spanish for “the Child” in reference to baby Jesus) = warm surface current in.
Anomalous Behavior Unit 3 Climate of Change InTeGrate Module Cynthia M. Fadem Earlham College Russian River Valley, CA, USA.
Chapter 4 Section 4 Global Changes in the Atmosphere.
Climate and Climate Change Chapter 9. Warm Up O Which is more Dense? O Materials: plastic container, warm water, cup, ice water, food coloring O Predict:
Normal Conditions The trade winds move warm surface water towards the western Pacific. Cold water wells up along the west coast of South America (the Peru.
 El Nino is an abnormal warming of surface ocean waters in the Pacific Ocean  This occurs every 3-5 years  Part of what's called the Southern Oscillation.
The unpredictability of GW and El Nino events leading to increasing natural hazards.
Global Weather Patterns
Ocean/Air interaction
El Nino.
1. Why do we have climate zones? 2. Can pollution change a climate?
Warm Water Currents & Climate Cold Water Currents & Climate
El Niño and La Niña.
El Nino and La Nina.
ENSO El Nino / La Nina episodes of ocean warming and cooling
El Nino Southern Oscillation
Short term Climate change
El Niño-Southern Oscillation
200 m 1000 m Fig (EFB).
Ocean Currents El Niño and La Niña.
Explain air pressure’s role in wind formation.
Cliff Mass Department of Atmospheric Sciences University of Washington
Characteristics of El Niño
El Niño and La Niña.
El Niño and La Niña.
Factors Affecting Climate
El Nino.
11.3 Oceans and Climates.
Presentation transcript:

How is the Ocean affecting our Weather Today? http://www.wunderground.com/tropical/ What tropical cyclones are present, and where? Go to the Hurricane Archive, http://www.wunderground.com/hurricane/hurrarchive.asp. What appear to be the most active years? Go to http://apollo.lsc.vsc.edu/classes/met130/notes/chapter10/ocean_currents.html. Read through the next 3 frames. Is there any correlation between tropical cyclone activity and the occurrence of El Niños? Go to http://www.esrl.noaa.gov/psd/map/images/sst/sst.anom.gif, then http://www.elnino.noaa.gov/lanina.html. What phase of the ENSO are we currently in? Read about the floods of October 1994 in http://pubs.usgs.gov/fs/fs-073-94/pdf/FS-94-073.pdf. Did hurricanes have anything to do with this? What was unusual about it? Was this an El Niño, La Niña, or normal year? What ocean factors appear to be affecting our current drought pattern?

Feedback: Privacy Policy Feedback
Do Not Sell My Personal Information
About project: SlidePlayer Terms of Service

© 2024 SlidePlayer.com Inc. All rights reserved.