Understanding and monitoring Arctic weather using Iqaluit Supersite meteorological observations
|
|
|
- Kathleen Fields
- 6 years ago
- Views:
Transcription
1 Understanding and monitoring Arctic weather using Iqaluit Supersite meteorological observations Gabrielle Gascon 1, Zen Mariani 2, Armin Dehghan 2, Paul Joe 2, William Burrows 2, and Stella Melo 2 1 Meteorological Service of Canada Prediction and Services, Environment and Climate Change Canada, Government of Canada 2 Severe Weather and Cloud Physics Research Section, Environment and Climate Change Canada, Government of Canada Connaught Summer Institute in Arctic Science July 21, 2016
2 Iqaluit Page 2 July 21, 2016
3 Background Growing interest in the Canadian Arctic Potential for significant increase in shipping routes through the Canadian Arctic First large cruise ship to sail the northwest passage this August Weather is a safety issue for the Arctic Blowing snow, blizzard, fog, extreme cold Challenging flying conditions Mechanisms associated with Arctic weather still not well understood Weather data in the Arctic is limited Page 3 July 21, 2016
4 Background There is a need to increase reliability of weather forecasts The Iqaluit Supersite will: Increase available, real-time, weather observation Increase available data to evaluate numerical models Test the ability of meteorological instruments to operate in cold weather Page 4 July 21, 2016
5 Iqaluit Supersite Page 5 July 21, 2016
6 Iqaluit Supersite Doppler Lidar Precipitation Imaging Package Ceilometer Radiometer Present weather detection Ka-Band radar Airport Terminal City of Iqaluit Radiosondes Frobisher Bay Weather office Page 6 July 21, 2016
7 Where does this project fit within ECCC s mandate? Research Science and Technology Operations Meteorological Service of Canada Meteorological Research Division Prediction Services Cloud Physics and Severe Weather National Laboratories Page 7 July 21, 2016
8 Iqaluit weather observations is support of operation and research programs Operation Research Research Operation
9 ecpass.ca Page 9 July 21, 2016
10 Example: July 11-12, 2016 Page 10 July 21, 2016
11 Example: July 11-12, 2016 IR composite Page 11 July 21, 2016
12 Cloud intensity from ceilometer backscatter gradient Example: July 11-12, 2016 Wind profile at 1846 UTC from lidar Depolarization ratio from Lidar Precipitation type from PWD52 Page 12 July 21, 2016
13 Iqaluit weather observations is support of operation and research programs Operation Research Research Operation
14 Diamond dust January 20, 2016 Event January 20, 11:02 am local (16:02 UTC) Ice crystals created atmospheric optical features Page 14 July 21, 2016
15 Blowing snow January 19-20, 2016 Lidar 22:00-23:00 UTC m -1 sr -1 Good agreement between the different instruments: At UTC Lidar sees vertical extent of blowing snow up to 450 m, and ceilometer sees blowing snow thickness up to 425 m Radiometer captures increase in relative humidity extending to the surface during blowing snow Page 15 July 21, 2016 Radiometer: January 19
16 Fog June 10, 2016 Alto-stratus Fog LIDAR, UTC PWD52 Visibility and Weather Page 16 July 21, 2016
17 Case study: March Weather conditions Ka-Band radar Dopppler Lidar (HALO) Page 17 July 21, 2016
18 Case study: March Weather conditions Ka-Band radar Dopppler Lidar (HALO) Page 18 July 21, 2016
19 Case study: March Horizontal visibility Page 19 July 21, 2016
20 Case study: March Cloud parameters and mixing layer height Page 20 July 21, 2016
21 Case study: March Wind reversal Towards Away Page 21 July 21, 2016
22 Case study: March Wind reversal Towards Away Page 22 July 21, 2016
23 NW d b c a SE Towards Away Lidar wind profile 1521 UTC Mar 19 12Z Mar 20 c d b Page 23 July 21, 2016 a
24 Iqaluit weather observations is support of operation and research programs Operation Research Research Operation
25 Evaluation of numerical models using Iqaluit observations HRDPS: High Resolution Deterministic Prediction System To become the new short-term forecast guidance system Brown-red: Current pan-canadian domain Green/pink: Small Arctic domain Blue: New Arctic domain Current work: Mixing layer height (MLH) How well does the HRDPS represent MLH at Iqaluit? Page 25 July 21, 2016
26 Development of an experimental blizzard potential product Based on wind speed, falling snow and atmospheric stability in the atmospheric layer just above the ground T+12hr forecast valid at 00Z (5pm MST) 30Mar2016 Red areas (e.g. over Labrador) represent regions very likely to experience blizzard conditions (winds > 30kt (~56kph) and falling snow) Page 26 July 21, 2016
27 Concluding remarks Iqaluit supersite provides detailed near real-time meteorological observations on ecpass.ca These meteorological observation support operational forecasting, process studies, and model development. Ongoing work includes case study analysis, development of integrated weather products, and numerical model evaluation using ground-based observations. Page 27 July 21, 2016
ECCC. Environment and Climate Change Canada. Organization contact. Paul Pestieau.
ECCC Environment and Climate Change Canada http://www.ec.gc.ca Organization contact Paul Pestieau paul.pestieau@canada.ca Other contact 613-990-6855 Areas of contribution User-aspects and verification
Chapter Introduction. Weather. Patterns. Forecasts Chapter Wrap-Up
Chapter Introduction Lesson 1 Lesson 2 Lesson 3 Describing Weather Weather Patterns Weather Forecasts Chapter Wrap-Up How do scientists describe and predict weather? What do you think? Before you begin,
AUTOMATIC MONITORING OF BOUNDARY LAYER STRUCTURES WITH CEILOMETER ABSTRACT
AUTOMATIC MONITORING OF BOUNDARY LAYER STRUCTURES WITH CEILOMETER Christoph Münkel 1, Reijo Roininen 1 Vaisala GmbH, Schnackenburgallee 1d, 55 Hamburg, Germany Phone +9 89 1, Fax +9 89 11, E-mail christoph.muenkel@vaisala.com
WEATHER FORECASTING Acquisition of Weather Information WFO Regions Weather Forecasting Tools Weather Forecasting Tools Weather Forecasting Methods
1 2 3 4 5 6 7 8 WEATHER FORECASTING Chapter 13 Acquisition of Weather Information 10,000 land-based stations, hundreds of ships and buoys; four times a day, airports hourly Upper level: radiosonde, aircraft,
Observational Needs for Polar Atmospheric Science
Observational Needs for Polar Atmospheric Science John J. Cassano University of Colorado with contributions from: Ed Eloranta, Matthew Lazzara, Julien Nicolas, Ola Persson, Matthew Shupe, and Von Walden
5.3 INVESTIGATION OF BOUNDARY LAYER STRUCTURES WITH CEILOMETER USING A NOVEL ROBUST ALGORITHM. Christoph Münkel * Vaisala GmbH, Hamburg, Germany
5. INVESTIGATION OF BOUNDARY LAYER STRUCTURES WITH CEILOMETER USING A NOVEL ROBUST ALGORITHM Christoph Münkel * Vaisala GmbH, Hamburg, Germany Reijo Roininen Vaisala Oyj, Helsinki, Finland 1. INTRODUCTION
Return periods of prolonged fog events in Canada
Return periods of prolonged fog events in Canada 43th Annual Congress of the Canadian Meteorological and Oceanographic Society, Halifax, NS, 31 May 4 June 2009 Authors: Bjarne Hansen (Science and Technology
Weather and the Atmosphere. RAP Short Course
Weather and the Atmosphere RAP Short Course Syllabus 1) Vertical structure and composition of the atmosphere, basic weather variables 2) Warming Earth and its atmosphere the diurnal and seasonal cycles
KOPRI s initiative for YOPP ( )
YOPP-Summit 13 15 July 2015, WMO Headquarters, Geneva, Switzerland KOPRI s initiative for YOPP (2017-2018) Seong-Joong Kim Division of Polar Climate Change Research Korea Polar Research Institute Contributors:
Observing Weather: Making the Invisible Visible. Dr. Michael J. Passow
Observing Weather: Making the Invisible Visible Dr. Michael J. Passow What Is Weather? Weather refers to the conditions of the atmosphere at a certain place and time. Weather differs from Climate, which
Answers to Clicker Questions
Answers to Clicker Questions Chapter 1 What component of the atmosphere is most important to weather? A. Nitrogen B. Oxygen C. Carbon dioxide D. Ozone E. Water What location would have the lowest surface
Condensation: Dew, Fog, & Clouds. Chapter 5
Condensation: Dew, Fog, & Clouds Chapter 5 The Formation of Dew & Frost Dew forms on objects near the ground surface when they cool below the dew point temperature. More likely on clear nights due to increased
AERODROME METEOROLOGICAL OBSERVATION AND FORECAST STUDY GROUP (AMOFSG)
AMOFSG/9-SN No. 31 22/8/11 AERODROME METEOROLOGICAL OBSERVATION AND FORECAST STUDY GROUP (AMOFSG) NINTH MEETING Montréal, 26 to 30 September 2011 Agenda Item 5: Observing and forecasting at the aerodrome
Name Class Date. 3. In what part of the water cycle do clouds form? a. precipitation b. evaporation c. condensation d. runoff
Skills Worksheet Directed Reading B Section: Water in the Air 1. What do we call the condition of the atmosphere at a certain time and place? a. the water cycle b. weather c. climate d. precipitation THE
WEATHER. rain. thunder. The explosive sound of air as it is heated by lightning.
WEATHER rain thunder The explosive sound of air as it is heated by lightning. rainbow lightning hurricane They are intense storms with swirling winds up to 150 miles per hour. tornado cold front warm front
Weather vs. Climate. Tucson NWS homepage:
Weather vs. Climate Tucson NWS homepage: www.nws.noaa.gov/twc/ A Weather Forecaster? Betty claims to know exactly when it s going to rain because her knee starts to hurt. Ms. Betty Martin of Newburgh,
CLIMATE. UNIT TWO March 2019
CLIMATE UNIT TWO March 2019 OUTCOME 9.2.1Demonstrate an understanding of the basic features of Canada s landscape and climate. identify and locate major climatic regions of Canada explain the characteristics
How to Effectively Use Weather Radar. Presented by: Robert Reale Company:
How to Effectively Use Weather Radar Presented by: Robert Reale Company: Who Am I? What is WeatherWorks? WeatherWorks Private weather consulting firm located in Hackettstown, NJ Over 30 years in the snow
Weather Studies Introduction to Atmospheric Science
Weather Studies Introduction to Atmospheric Science American Meteorological Society Chapter 1 Monitoring The Weather Credit: This presentation was prepared for AMS by Michael Leach, Professor of Geography
Precipitation AOSC 200 Tim Canty. Cloud Development: Orographic Lifting
Precipitation AOSC 200 Tim Canty Class Web Site: http://www.atmos.umd.edu/~tcanty/aosc200 Topics for today: Precipitation formation Rain Ice Lecture 14 Oct 11 2018 1 Cloud Development: Orographic Lifting
Winter Weather. National Weather Service Buffalo, NY
Winter Weather National Weather Service Buffalo, NY Average Seasonal Snowfall SNOWFALL = BIG IMPACTS School / government / business closures Airport shutdowns/delays Traffic accidents with injuries/fatalities
Pilots watch the clouds, because clouds can indicate the kind of weather in store for a flight.
Low stratus Cumulonimbus Pilots watch the clouds, because clouds can indicate the kind of weather in store for a flight. FILL IN THE BLANKS OR CIRCLE ONE: A. Stratus means flat or on one level. Low stratus
Chapter 12 Section 12.1 The causes of weather
Chapter 12 Section 12.1 The causes of weather Main Idea: Air masses have different temperatures and amounts of moisture because of the uneven heating of earth's surface. What is Meteorology The study of
Forecasting Polar Lows. Gunnar Noer The Norwegian Meteorological Institute in Tromsø
Forecasting Polar Lows Gunnar Noer The Norwegian Meteorological Institute in Tromsø Longyearbyen Hopen Bear Island Jan Mayen Tromsø Gunnar Noer Senior forecaster / developer for polar meteorology The Norwegian
Exercise Brunswick ALPHA 2018
ALPHA Exercise Brunswick ALPHA 2018 Who we are (our structure) What we do (our forecasts) How you can access the information Tropical cyclone information (basic) Overview of the products used for Exercise
Plan for operational nowcasting system implementation in Pulkovo airport (St. Petersburg, Russia)
Plan for operational nowcasting system implementation in Pulkovo airport (St. Petersburg, Russia) Pulkovo airport (St. Petersburg, Russia) is one of the biggest airports in the Russian Federation (150
Implementation Guidance of Aeronautical Meteorological Observer Competency Standards
Implementation Guidance of Aeronautical Meteorological Observer Competency Standards The following guidance is supplementary to the AMP competency Standards endorsed by Cg-16 in Geneva in May 2011. Please
Ship-based measurements of cloud microphysics and PBL properties in precipitating trade cumulus clouds during RICO
Ship-based measurements of cloud microphysics and PBL properties in precipitating trade cumulus clouds during RICO Allen White and Jeff Hare, University of Colorado/CIRES Bruce Albrecht and Pavlos Kolias,
The WMO Aviation Research & Demonstration Project (AvRDP) at Paris-CDG airport. Pauline Jaunet Météo-France
The WMO Aviation Research & Demonstration Project (AvRDP) at Paris-CDG airport Pauline Jaunet Météo-France AvRDP focus points Aviation Research Demonstration Project Joint effort between CAS/WWRP and CaeM
Final report on the operation of a Campbell Scientific CS135 ceilometer at Chilbolton Observatory
Final report on the operation of a Campbell Scientific ceilometer at Chilbolton Observatory Judith Agnew RAL Space 27 th March 2014 Summary A Campbell Scientific ceilometer has been operating at Chilbolton
Environment Canada and TO2015 Sailing. Paul Joe
Environment Canada and TO2015 Sailing Paul Joe 20140801 Background The PanAm 2015 games will bring international guests to the Toronto area. The terrorism threat is not considered substantial. The games
Earth Science Lesson Plan Quarter 2, Week 4, Day 1
Earth Science Lesson Plan Quarter 2, Week 4, Day 1 1 Outcomes for Today PREPARE 1. Background knowledge necessary for today s reading. In order to make forecasts, meteorologists must gather accurate weather
Module 11: Meteorology Topic 5 Content: Weather Maps Notes
Introduction A variety of weather maps are produced by the National Weather Service and National Oceanographic Atmospheric Administration. These maps are used to help meteorologists accurately predict
Clouds, Precipitation and their Remote Sensing
Clouds, Precipitation and their Remote Sensing Prof. Susanne Crewell AG Integrated Remote Sensing Institute for Geophysics and Meteorology University of Cologne Susanne Crewell, Kompaktkurs, Jülich 24.
The Canadian Precipitation Analysis (CaPA) and the Canadian Land Data Assimilation System (CaLDAS)
The Canadian Precipitation Analysis (CaPA) and the Canadian Land Data Assimilation System (CaLDAS) Vincent Fortin (and many collaborators) Division de la recherche en météorologie Environnement en Changement
MPCA Forecasting Summary 2010
MPCA Forecasting Summary 2010 Jessica Johnson, Patrick Zahn, Natalie Shell Sonoma Technology, Inc. Petaluma, CA Presented to Minnesota Pollution Control Agency St. Paul, MN June 3, 2010 aq-ppt2-01 907021-3880
SCI-4 Mil-Brock-Weather Exam not valid for Paper Pencil Test Sessions
SCI-4 Mil-Brock-Weather Exam not valid for Paper Pencil Test Sessions [Exam ID:1TLR5H 1 Warm air rises and cools. Moisture in the air forms clouds that will bring rain. What pressure system is described?
AOSC 200 Tim Canty. Class Web Site: Topics for today: Air Masses. Fronts. Lecture 19 Apr
Air Masses AOSC 200 Tim Canty Class Web Site: http://www.atmos.umd.edu/~tcanty/aosc200 Topics for today: Air Masses Fronts Lecture 19 Apr 11 2019 1 Today s Weather Map http://www.wpc.ncep.noaa.gov/#page=sfc
Practical Atmospheric Analysis
Chapter 12 Practical Atmospheric Analysis With the ready availability of computer forecast models and statistical forecast data, it is very easy to prepare a forecast without ever looking at actual observations,
Chapter 12: Meteorology
Chapter 12: Meteorology Section 1: The Causes of Weather 1. Compare and contrast weather and climate. 2. Analyze how imbalances in the heating of Earth s surface create weather. 3. Describe how and where
Estimating extinction coefficient and aerosol concentration profiles in the atmospheric surface boundary layer with commercial lidar ceilometers
Estimating extinction coefficient and aerosol concentration profiles in the atmospheric surface boundary layer with commercial lidar ceilometers Christoph Münkel Senior Scientist Vaisala GmbH, Hamburg,
Weather - is the state of the atmosphere at a specific time & place
Weather Section 1 Weather - is the state of the atmosphere at a specific time & place Includes such conditions as air pressure, wind, temperature, and moisture in the air The Sun s heat evaporates water
Dual-Frequency Ku- Band Radar Mission Concept for Snow Mass
Dual-Frequency Ku- Band Radar Mission Concept for Snow Mass Chris Derksen Environment and Climate Change Canada Study Team: Climate Research Division/Meteorological Research Division, ECCC Canadian Space
DEPARTMENT OF GEOSCIENCES SAN FRANCISCO STATE UNIVERSITY. Metr Fall 2012 Test #1 200 pts. Part I. Surface Chart Interpretation.
DEPARTMENT OF GEOSCIENCES SAN FRANCISCO STATE UNIVERSITY NAME Metr 356.01 Fall 2012 Test #1 200 pts Part I. Surface Chart Interpretation. Figure 1. Surface Chart for 1500Z 7 September 2007 1 1. Pressure
Climate & Earth System Science. Introduction to Meteorology & Climate. Chapter 05 SOME OBSERVING INSTRUMENTS. Instrument Enclosure.
Climate & Earth System Science Introduction to Meteorology & Climate MAPH 10050 Peter Lynch Peter Lynch Meteorology & Climate Centre School of Mathematical Sciences University College Dublin Meteorology
Steve Ackerman, R. Holz, R Frey, S. Platnick, A. Heidinger, and a bunch of others.
Steve Ackerman, R. Holz, R Frey, S. Platnick, A. Heidinger, and a bunch of others. Outline Using CALIOP to Validate MODIS Cloud Detection, Cloud Height Assignment, Optical Properties Clouds and Surface
Three things necessary for weather are Heat, Air, Moisture (HAM) Weather takes place in the Troposphere (The lower part of the atmosphere).
Grade 5 SCIENCE WEATHER WATCH Name: STUDY NOTES Weather - The condition of the atmosphere with respect to heat/cold, wetness/dryness, clearness/ cloudiness for a period of time. Weather changes over time
YOPP-SH Implementation Plan of KOPRI
YOPP-SH, 6 June 2016, Byrd Polar and Climate Research Center, The Ohio State University YOPP-SH Implementation Plan of KOPRI Sang-Jong Park Division of Polar Climate Change, Korea Polar Research Institute
An Annual Cycle of Arctic Cloud Microphysics
An Annual Cycle of Arctic Cloud Microphysics M. D. Shupe Science and Technology Corporation National Oceanic and Atmospheric Administration Environmental Technology Laboratory Boulder, Colorado T. Uttal
February 2011: A Month of Below Average Temperatures, A Record Cold Snap, and a Sharp Frontal Passage with Snow
1 Steven Mullen February 2011: A Month of Below Average Temperatures, A Record Cold Snap, and a Sharp Frontal Passage with Snow Overview of the Weather and Detail Diagnosis for Feb 25 th -27 th Daily surface
The Canadian ADAGIO Project for Mapping Total Atmospheric Deposition
The Canadian ADAGIO Project for Mapping Total Atmospheric Deposition Amanda S. Cole Environment & Climate Change Canada (ECCC) MMF-GTAD Workshop Geneva, Switzerland February 28, 2017 ADAGIO team Amanda
Remote sensing of meteorological conditions at airports for air quality issues
Remote sensing of meteorological conditions at airports for air quality issues Stefan Emeis, Klaus Schäfer Institute for Meteorology and Climate Research Atmospheric Environmental Research (IMK-IFU) Forschungszentrum
Canadian Program and Facilities for the Functional Testing of Surface Weather Instruments and Systems ABSTRACT
Canadian Program and Facilities for the Functional Testing of Surface Weather Instruments and Systems Rodica Nitu Meteorological Service of Canada, 495 Dufferin Street, Downsview, Ontario, Canada Phone:
Weather, Air Masses, Fronts and Global Wind Patterns. Meteorology
Weather, Air Masses, Fronts and Global Wind Patterns Meteorology Weather is what conditions of the atmosphere are over a short period of time. Climate is how the atmosphere "behaves" over long periods
Weather Unit Part 2: Meteorology
Name: Earth Science Date: Period: Weather Unit Part 2: Meteorology 1 The map below shows North America and its surrounding bodies of water. Country borders are shown. On the map, label the following locations:
Weather Forecasting. March 26, 2009
Weather Forecasting Chapter 13 March 26, 2009 Forecasting The process of inferring weather from a blend of data, understanding, climatology, and solutions of the governing equations Requires an analysis
APPENDIX B PHYSICAL BASELINE STUDY: NORTHEAST BAFFIN BAY 1
APPENDIX B PHYSICAL BASELINE STUDY: NORTHEAST BAFFIN BAY 1 1 By David B. Fissel, Mar Martínez de Saavedra Álvarez, and Randy C. Kerr, ASL Environmental Sciences Inc. (Feb. 2012) West Greenland Seismic
STATION If relative humidity is 60% and saturation vapor pressure is 35 mb, what is the actual vapor pressure?
STATION 1 Vapor pressure is a measure of relative humidity and saturation vapor pressure. Using this information and the information given in the problem, answer the following question. 1. If relative
SPEARFISH FIRE DEPARTMENT POLICIES AND PROCEDURES
SPEARFISH FIRE DEPARTMENT POLICIES AND PROCEDURES Page 1 of 5 Volume: Operation Section: 20.00 Number: 20.09 Subject: Weather Watches, Warnings, Advisory s and Spotter Activation Date Issued: 28 March
MSC Monitoring Renewal Project. CMOS 2012 Montreal, Quebec Thursday, May 31 Martin Elie on behalf of Dave Wartman
MSC Monitoring Renewal Project CMOS 2012 Montreal, Quebec Thursday, May 31 Martin Elie on behalf of Dave Wartman Presentation Overview Context Monitoring Renewal Components Conclusions Q & A Page 2 Context
Weather can change quickly...are you on top of the changes?
Weather Access Bob Glancy NOAA National Weather Service, Boulder, CO Near Cedar Point, CO May 9, 2004 Weather can change quickly...are you on top of the changes? National Weather Service Local offices:
Results from the ARM Mobile Facility
AMMA Workshop, Toulouse, November 2006 Results from the ARM Mobile Facility Background Anthony Slingo Environmental Systems Science Centre University of Reading, UK Selected results, including a major
Precipitation and Wind AOSC 200 Tim Canty. Current Weather
Precipitation and Wind AOSC 200 Tim Canty Class Web Site: http://www.atmos.umd.edu/~tcanty/aosc200 Topics for today: Precipitation cont. RADAR Pressure Coriolis force Lecture 12 Oct 5 2017 1 Current Weather
Unit: Weather Study Guide
Name: Period: Unit: Weather Study Guide Define each vocabulary word on a separate piece of paper or index card. Weather Climate Temperature Wind chill Heat index Sky conditions UV index Visibility Wind
CAS & CAeM Aviation Research and Demonstration Project Paris-CDG airport
World Meteorological Organization Working together in weather, climate and water WMO CAS & CAeM Aviation Research and Demonstration Project Paris-CDG airport WMO www.wmo.int Paris-CDG airport Mid-latitude
Lufft Ceilometer Series
Lufft Ceilometer Series Lufft CHM 15k and CHM 8k a passion for precision passion pour la précision pasión por la precisión passione per la precision www.lufft.com Lufft Ceilometer Series // 1 Lufft Ceilometers
A SMART SYSTEM FRAMEWORK ENABLING AN INNOVATIVE WEATHER AWARENESS SYSTEM FOR AIRPORTS AND BEYOND
A SMART SYSTEM FRAMEWORK ENABLING AN INNOVATIVE WEATHER AWARENESS SYSTEM FOR AIRPORTS AND BEYOND Christian Schiefer, Sebastian Kauczok, Andre Weipert WSN16 WMO WWRP 4th International Symposium on Nowcasting
AIR MASSES. Large bodies of air. SOURCE REGIONS areas where air masses originate
Large bodies of air AIR MASSES SOURCE REGIONS areas where air masses originate Uniform in composition Light surface winds Dominated by high surface pressure The longer the air mass remains over a region,
1. Base your answer to the following question on the weather map below, which shows a weather system that is affecting part of the United States.
1. Base your answer to the following question on the weather map below, which shows a weather system that is affecting part of the United States. Which sequence of events forms the clouds associated with
Recent lidar measurements from AWIPEV
Recent lidar measurements from AWIPEV By Christoph Ritter AWI Potsdam Aerosol and BL measurements Aims aerosol: (remote sensing sun/star-photometer, Raman lidar) Continue long-term measurements Participate
DEPARTMENT OF EARTH & CLIMATE SCIENCES SAN FRANCISCO STATE UNIVERSITY. Metr Fall 2014 Test #1 September 30, 2014
DEPARTMENT OF EARTH & CLIMATE SCIENCES SAN FRANCISCO STATE UNIVERSITY NAME Metr 302.02 Fall 2014 Test #1 September 30, 2014 200 pts (4 pts each answer) Part I. Surface Chart Interpretation. Questions 1
DEPARTMENT OF EARTH & CLIMATE SCIENCES Name SAN FRANCISCO STATE UNIVERSITY Nov 29, ERTH 360 Test #2 200 pts
DEPARTMENT OF EARTH & CLIMATE SCIENCES Name SAN FRANCISCO STATE UNIVERSITY Nov 29, 2018 ERTH 360 Test #2 200 pts Each question is worth 4 points. Indicate your BEST CHOICE for each question on the Scantron
Advances in weather and climate science
Advances in weather and climate science Second ICAO Global Air Navigation Industry Symposium (GANIS/2) 11 to 13 December 2017, Montreal, Canada GREG BROCK Scientific Officer Aeronautical Meteorology Division
Guidance on Aeronautical Meteorological Observer Competency Standards
Guidance on Aeronautical Meteorological Observer Competency Standards The following guidance is supplementary to the AMP competency Standards endorsed by Cg-16 in Geneva in May 2011. Format of the Descriptions
UDOT Weather Program Traffic Operations Center
UDOT Weather Program Traffic Operations Center Presentation Goals You MUST account for weather in your Traffic Management program Provide you with information on proven tools and strategies You NEED a
Weather What is weather? Weather. is the study of our atmosphere. Atmosphere literally means vapor (atmos) of a sphere.
Weather What is weather? Weather is the study of our atmosphere. Atmosphere literally means vapor (atmos) of a sphere. Our atmosphere is made up of 4 basic layers: The outermost layer is the thermosphere
Vocab Page E1.4 Low Pressure- A low pressure system is a whirling mass of warm, moist air that generally brings stormy weather with strong winds.
Low Pressure- A low pressure system is a whirling mass of warm, moist air that generally brings stormy weather with strong winds. When viewed from above, winds spiral into a low-pressure center in a counterclockwise
NOAA/NESDIS Tropical Web Page with LEO Satellite Products and Applications for Forecasters
NOAA/NESDIS Tropical Web Page with LEO Satellite Products and Applications for Forecasters Sheldon Kusselson National Oceanic and Atmospheric Administration (NOAA) National Environmental Satellite Data
Precipitation at Dome F and Dome C, Antarctica: a study with a unique data set and an equally unique mesoscale model (AMPS)
Precipitation at Dome F and Dome C, Antarctica: a study with a unique data set and an equally unique mesoscale model (AMPS) E. Schlosser, A. Dittmann, B. Stenni, V. Masson-Delmotte, J. G. Powers, K. W.
The Causes of Weather
Meteorology The Causes of Weather Where does the weather in our country come from? * Which air masses determine the weather in our country? * Weather or Climate? *The current state of the atmosphere *
Denver International Airport MDSS Demonstration Verification Report for the Season
Denver International Airport MDSS Demonstration Verification Report for the 2015-2016 Season Prepared by the University Corporation for Atmospheric Research Research Applications Division (RAL) Seth Linden
The WRF Microphysics and a Snow Event in Chicago
2.49 The WRF Microphysics and a Snow Event in Chicago William Wilson* NOAA/NWS/WFO Chicago 1. Introduction Mesoscale meteorological models are increasingly being used in NWS forecast offices. One important
Chapter 5: Weather. Only Section 1: What is Weather?
Chapter 5: Weather Only Section 1: What is Weather? Find the definitions of: Meteorology, meteorologist, weather, climate Not in book? Use the dictionaries **Meteorology - Meteorology is the study of the
Observations from Plant City Municipal Airport during the time period of interest are summarized below:
December 3, 2014 James A. Murman Barr, Murman & Tonelli 201 East Kennedy Boulevard Suite 1700 Tampa, FL 33602 RE: Case No. 166221; BMT Matter No.: 001.001007 Location of Interest: 1101 Victoria Street,
Weather in Saskatchewan. John Paul Cragg Warning Preparedness Meteorologist Environment and Climate Change Canada
Weather in Saskatchewan John Paul Cragg Warning Preparedness Meteorologist Environment and Climate Change Canada The Climate of Saskatchewan -35 Average January Low Temperature -30-25 -20-15 -10-5 0 5
Guided Notes Weather. Part 2: Meteorology Air Masses Fronts Weather Maps Storms Storm Preparation
Guided Notes Weather Part 2: Meteorology Air Masses Fronts Weather Maps Storms Storm Preparation The map below shows North America and its surrounding bodies of water. Country borders are shown. On the
25.1 Air Masses. Section 25.1 Objectives
Section 25.1 Objectives Explain how an air mass forms. List the four main types of air masses. Describe how air masses affect the weather of North America. Air Masses 25.1 Air Masses Differences in air
Moisture, Clouds, and Precipitation: Clouds and Precipitation. Dr. Michael J Passow
Moisture, Clouds, and Precipitation: Clouds and Precipitation Dr. Michael J Passow What Processes Lift Air? Clouds require three things: water vapor, a condensation nucleus, and cooling Cooling usually
Developments to Infra-Red Radiative Transfer Products Applications for Performance Surfaces
UNCLASSIFIED - FOUO Developments to Infra-Red Radiative Transfer Products Applications for Performance Surfaces From Stephan Havemann and Jean-Claude Thelen, Met Office. Prepared by Damian Wilson, Met
Meteorological Satellite Image Interpretations, Part III. Acknowledgement: Dr. S. Kidder at Colorado State Univ.
Meteorological Satellite Image Interpretations, Part III Acknowledgement: Dr. S. Kidder at Colorado State Univ. Dates EAS417 Topics Jan 30 Introduction & Matlab tutorial Feb 1 Satellite orbits & navigation
On Surface fluxes and Clouds/Precipitation in the Tropical Eastern Atlantic
On Surface fluxes and Clouds/Precipitation in the Tropical Eastern Atlantic Chris Fairall, NOAA/ESRL Paquita Zuidema, RSMAS/U Miami with contributions from Peter Minnett & Erica Key AMMA Team Meeting Leeds,
Eastern Shore Weather and Climate. Bill Sammler Warning Coordination Meteorologist National Weather Service Wakefield, VA
Eastern Shore Weather and Climate Bill Sammler Warning Coordination Meteorologist National Weather Service Wakefield, VA About The NWS The National Weather Service is: A Federal Government Agency Part
Page 1. Name:
Name: 1) What is the primary reason New York State is warmer in July than in February? A) The altitude of the noon Sun is greater in February. B) The insolation in New York is greater in July. C) The Earth
LANFEX : Understand fog behaviour in a region of small hills
LANFEX : Understand fog behaviour in a region of small hills L. Ducongé, C. Lac, T. Bergot, B. Vié CNRM/GMME/PHY-NH In collaboration with J. Price, I. Boutle Met Office - UK Introduction Surface heterogeneities
Global Winds AOSC 200 Tim Canty
Global Winds AOSC 200 Tim Canty Class Web Site: http://www.atmos.umd.edu/~tcanty/aosc200 Topics for today: Air Masses Fronts Lecture 18 Oct 31 2017 1 Air Masses What is an air mass? Large body of air whose
Atmospheric Boundary Layer over Land, Ocean, and Ice. Xubin Zeng, Michael Brunke, Josh Welty, Patrick Broxton University of Arizona
Atmospheric Boundary Layer over Land, Ocean, and Ice Xubin Zeng, Michael Brunke, Josh Welty, Patrick Broxton University of Arizona xubin@email.arizona.edu 24 October 2017 Future of ABL Observations Workshop
Water Cycle and Weather Study Guide
Name: Date: Water Cycle and Weather Study Guide 1. Which symbol would be used to represent this front on a weather map? a. b. c. d. 1 of 14 2. The table shows the relative humidity for a location during
Overview of Maryland s Upper Air Profilers
Overview of Maryland s Upper Air Profilers Dave Krask, Manager MDE Air Monitoring Program EPA/NACAA Monitoring Meeting January 10, 2013 Martin O Malley, Governor Anthony G. Brown, Lt. Governor Robert M.
What do you think of when someone says weather?
Weather Our World: What is Weather? video What do you think of when someone says weather? Questions from Bill Nye video 1. What causes wind? 2. What are two things that were mentioned by Bill Nye that
Chapter 7 Precipitation Processes
Chapter 7 Precipitation Processes Chapter overview: Supersaturation and water availability Nucleation of liquid droplets and ice crystals Liquid droplet and ice growth by diffusion Collision and collection