Effects Of Aerosols On Indian Summer Monsoon Rainfall During El Niño
|
|
|
- Katherine Gregory
- 6 years ago
- Views:
Transcription
1 International Workshop on Atmospheric Composition and the Asian Summer Monsoon Bangkok 8th-10th June 2015 Effects Of On Indian Summer Monsoon Rainfall During El Niño Suvarna Fadnavis, CHAITRI ROY, Ashok Karumuri, Ayantika Dey Choudhury, Sabin T.P Indian Institute of Tropical Meteorology, Pune, India.
2 SCIENCE QUESTION To investigate the influence of pre-monsoonal & monsoonal aerosol loading on ISM during CONTEXT Context Indian summer monsoon precipitation serves as a lifeline to the society is a key factor for suppressing ISM associated with droughts An early onset and intensification of ISM rainfall - due to buildup of premonsoon absorbing aerosols - Elevated Heat pump Hypothesis Recent observations (AERONET) shows high BC and dust in the IGP during pre-monsoon (Mar-May) Interaction of pre-monsoon aerosols and Effects on ISM
3 JUN - SEP MEAN OF TOMS AEROSOL INDEX 1979 to , 1977, 1982, 1991, 1994, 1997, 2002, 2004 APR-MAY MEAN OF TOMS AEROSOL INDEX High aerosol loading during
4 JUN - SEP MEAN OF ZONAL WIND CIRCULATION (m/s) FROM NCEP REANALYSIS, AVERAGED OVER N Strong upward motion over the IGP, foothills of Himalayas as well as TP Anomalous subsidence in the Indian region associated with the El Niño
5 TIME SERIES PLOT (LON: 70-90E; LAT: 20-30N) OF DAILY TOMS AI (RED) & ALL INDIA RAINFALL (BLUE) Increase in AOD from April through June AOD decrease during monsoon Corr = 0.54, lag of 3 months role of pre-monsoon aerosols in increasing rainfall over IGP
6 MODEL SIMULATIONS We designed sensitivity experiments using a state-of-the-art fully interactive aerosol chemistry climate model ECHAM5-HAMMOZ Horizontal Spectral Resolution : T42 (2.8 X 2.8 ) Vertical Resolution : 31 hybrid sigma-p levels from 1000hPa to 10 hpa 8 Sensitivity Experiments (10 membered ensembles) atology Expt ( Aero-On-May, Aero-Off-May, Aero-On-Mar, Aero-Off-Mar) El Niño Expt ( Aero-On-May, Aero-Off-May, Aero-On-Mar, Aero-Off-Mar) May Monsoon March Pre-monsoon
7 MODEL SIMULATED JUN - SEP MEAN RAINFALL (mm/day) & WINDS (m/s) AT 850 hpa Monsoon The general spatial pattern of rainfall is reasonably well simulated in the model. Low level monsoon circulation is clearly seen ENSO simulation with monsoon aerosols produces relatively less precipitation over the Indian region.
8 MODEL SIMULATED MEAN AOD JUN SEP Contribution of BC, OC, sea salt Monsoon MODEL SIMULATED MEAN AOD APR- MAY Higher AOD over IGP Pre-Monsoon Sea salt contribution
9 MODEL SIMULATED JUN - SEP MEAN RAINFALL ANOMALY (mm/day) Monsoon On Off Pre-Monsoon On Off Aerosol induced negative rainfall anomalies El- Niño effect reinforced by monsoon aerosols Positive rainfall anomalies over Northern India Positive rainfall anomalies over North, North-East India
10 MODEL SIMULATED ZONAL WIND ANOMALY (m/s) FOR JUN - SEP, AVERAGED OVER N Monsoon On Off Strong anomalous upward motion over IGP, foothills &TP in Weakening of upward vertical velocities over IGP, TP & foothills during Pre-Monsoon On Off (EN) Increase in midtropospheric upward motion over foothills & TP due to premonsoon aerosols Increased convection
11 MODEL SIMULATED TEMPERATURE ANOMALY, AVERAGED OVER E JUN SEP Monsoon On Off Low UT warming over TP Strong subsidence during El Niño over N. India El Niño inhibits the lifting of aerosols to UT MODEL SIMULATED TEMPERATURE ANOMALY, AVERAGED OVER E APR- MAY Pre-Monsoon On Off Elevated level of aerosols during premonsoon during El Niño Enhanced UT warming
12 CONCLUSION TOMS observations indicates higher-than-normal aerosol loading over IGP during JJAS with a concurrent El-niño Sensitivity experiments with ECHAM5-HAMMOZ also shows similar finding - El-niño induced negative rainfall anomalies over India Analysis shows anomalously high aerosols over IGP during premonsoon of El-niño years. Pre-monsoon aerosol loading reduces severity of drought during El-niño
13 THANK YOU
Seasonal Climate Outlook for South Asia (June to September) Issued in May 2014
Ministry of Earth Sciences Earth System Science Organization India Meteorological Department WMO Regional Climate Centre (Demonstration Phase) Pune, India Seasonal Climate Outlook for South Asia (June
Deciphering the desiccation trend of the South Asian monsoon hydroclimate in a warming world
Deciphering the desiccation trend of the South Asian monsoon hydroclimate in a warming world R. Krishnan Centre for Climate Change Research (CCCR) Indian Institute of Tropical Meteorology, Pune Collaborators:
JMA s Seasonal Prediction of South Asian Climate for Summer 2018
JMA s Seasonal Prediction of South Asian Climate for Summer 2018 Atsushi Minami Tokyo Climate Center (TCC) Japan Meteorological Agency (JMA) Contents Outline of JMA s Seasonal Ensemble Prediction System
Saharan Dust Induced Radiation-Cloud-Precipitation-Dynamics Interactions
Saharan Dust Induced Radiation-Cloud-Precipitation-Dynamics Interactions William K. M. Lau NASA/GSFC Co-authors: K. M. Kim, M. Chin, P. Colarco, A. DaSilva Atmospheric loading of Saharan dust Annual emission
ENSO and April SAT in MSA. This link is critical for our regression analysis where ENSO and
Supplementary Discussion The Link between El Niño and MSA April SATs: Our study finds a robust relationship between ENSO and April SAT in MSA. This link is critical for our regression analysis where ENSO
IAP Dynamical Seasonal Prediction System and its applications
WCRP Workshop on Seasonal Prediction 4-7 June 2007, Barcelona, Spain IAP Dynamical Seasonal Prediction System and its applications Zhaohui LIN Zhou Guangqing Chen Hong Qin Zhengkun Zeng Qingcun Institute
SIMULATION AND PREDICTION OF SUMMER MONSOON CLIMATE OVER THE INDOCHINA PENINSULA BY RSM
2017 ACTS Workshop on Extreme Weather Forecast and Water Resources Management SIMULATION AND PREDICTION OF SUMMER MONSOON CLIMATE OVER THE INDOCHINA PENINSULA BY RSM Presenter: Nguyen Ngoc Bich Phuong
El Niño, South American Monsoon, and Atlantic Niño links as detected by a. TOPEX/Jason Observations
El Niño, South American Monsoon, and Atlantic Niño links as detected by a decade of QuikSCAT, TRMM and TOPEX/Jason Observations Rong Fu 1, Lei Huang 1, Hui Wang 2, Paola Arias 1 1 Jackson School of Geosciences,
Role of the SST coupling frequency and «intra-daily» SST variability on ENSO and monsoon-enso relationship in a global coupled model
Role of the SST coupling frequency and «intra-daily» SST variability on ENSO and monsoon-enso relationship in a global coupled model Pascal Terray, Sébastien Masson, Kamala Kakitha, Gurvan Madec LOCEAN/IPSL,
High-Resolution MPAS Simulations for Analysis of Climate Change Effects on Weather Extremes
High-Resolution MPAS Simulations for Analysis of Climate Change Effects on Weather Extremes ALLISON MICHAELIS, GARY LACKMANN, & WALT ROBINSON Department of Marine, Earth, and Atmospheric Sciences, North
The regional distribution characteristics of aerosol optical depth over the Tibetan Plateau
The regional distribution characteristics of aerosol optical depth over the Tibetan Plateau C. Xu, Y. M. Ma, CAS Center for Excellence in Tibetan Plateau Earth Sciences, Chinese Academy of Sciences xuchao@itpcas.ac.cn
Long Range Forecasts of 2015 SW and NE Monsoons and its Verification D. S. Pai Climate Division, IMD, Pune
Long Range Forecasts of 2015 SW and NE Monsoons and its Verification D. S. Pai Climate Division, IMD, Pune Other Contributors: Soma Sen Roy, O. P. Sreejith, Kailas, Madhuri, Pallavi, Mahendra and Jasmine
Probabilistic predictions of monsoon rainfall with the ECMWF Monthly and Seasonal Forecast Systems
Probabilistic predictions of monsoon rainfall with the ECMWF Monthly and Seasonal Forecast Systems Franco Molteni, Frederic Vitart, Tim Stockdale, Laura Ferranti, Magdalena Balmaseda European Centre for
!"#$%&'()*+,-./ I!"#$%&
www.climatechange.cn Q = O OMMU P ADVANCES IN CLIMATE CHANGE RESEARCH Vol.4, No.2 March, 2 8!"673-79 (28) 2--6 &'()*+,-./ I & NIO == N N=&' =NMMMUN O= &'()*+, =RNMSRR = NCAR! GCM CAM3. &'()*+,-&'()*+,
ENSO Cycle: Recent Evolution, Current Status and Predictions. Update prepared by Climate Prediction Center / NCEP 23 April 2012
ENSO Cycle: Recent Evolution, Current Status and Predictions Update prepared by Climate Prediction Center / NCEP 23 April 2012 Outline Overview Recent Evolution and Current Conditions Oceanic Niño Index
Impacts of Recent El Niño Modoki on Extreme Climate Conditions In East Asia and the United States during Boreal Summer
Impacts of Recent El Niño Modoki on Extreme Climate Conditions In East Asia and the United States during Boreal Summer Hengyi Weng 1, Karumuri Ashok 1, Swadhin Behera 1, Suryachandra A. Rao 1 and Toshio
Introduction of climate monitoring and analysis products for one-month forecast
Introduction of climate monitoring and analysis products for one-month forecast TCC Training Seminar on One-month Forecast on 13 November 2018 10:30 11:00 1 Typical flow of making one-month forecast Observed
ENSO Outlook by JMA. Hiroyuki Sugimoto. El Niño Monitoring and Prediction Group Climate Prediction Division Japan Meteorological Agency
ENSO Outlook by JMA Hiroyuki Sugimoto El Niño Monitoring and Prediction Group Climate Prediction Division Outline 1. ENSO impacts on the climate 2. Current Conditions 3. Prediction by JMA/MRI-CGCM 4. Summary
Introduction of products for Climate System Monitoring
Introduction of products for Climate System Monitoring 1 Typical flow of making one month forecast Textbook P.66 Observed data Atmospheric and Oceanic conditions Analysis Numerical model Ensemble forecast
Moist static energy budget diagnostics for. monsoon research. H. Annamalai
Moist static energy budget diagnostics for monsoon research H. Annamalai JJAS Precipitation and SST Climatology I III II Multiple regional heat sources - EIO and SPCZ still experience high precipitation
Theoretical and Modeling Issues Related to ISO/MJO
Theoretical and Modeling Issues Related to ISO/MJO Tim Li Department of Meteorology and IPRC University of Hawaii DYNAMO workshop, April 13-14, Boulder, Colorado 1. MJO Initiation issue: Role of air- sea
EVALUATION OF BROAD SCALE VERTICAL CIRCULATION AND THERMAL INDICES IN RELATION TO THE ONSET OF INDIAN SUMMER MONSOON
INTERNATIONAL JOURNAL OF CLIMATOLOGY Int. J. Climatol. 22: 649 661 (2002) Published online in Wiley InterScience (www.interscience.wiley.com). DOI: 10.1002/joc.742 EVALUATION OF BROAD SCALE VERTICAL CIRCULATION
Atmospheric circulation analysis for seasonal forecasting
Training Seminar on Application of Seasonal Forecast GPV Data to Seasonal Forecast Products 18 21 January 2011 Tokyo, Japan Atmospheric circulation analysis for seasonal forecasting Shotaro Tanaka Climate
Climate Forecast Applications Network (CFAN)
Forecast of 2018 Atlantic Hurricane Activity April 5, 2018 Summary CFAN s inaugural April seasonal forecast for Atlantic tropical cyclone activity is based on systematic interactions among ENSO, stratospheric
Evidence for Weakening of Indian Summer Monsoon and SA CORDEX Results from RegCM
Evidence for Weakening of Indian Summer Monsoon and SA CORDEX Results from RegCM S K Dash Centre for Atmospheric Sciences Indian Institute of Technology Delhi Based on a paper entitled Projected Seasonal
1. Introduction. 2. Verification of the 2010 forecasts. Research Brief 2011/ February 2011
Research Brief 2011/01 Verification of Forecasts of Tropical Cyclone Activity over the Western North Pacific and Number of Tropical Cyclones Making Landfall in South China and the Korea and Japan region
ENSO Cycle: Recent Evolution, Current Status and Predictions. Update prepared by Climate Prediction Center / NCEP 24 September 2012
ENSO Cycle: Recent Evolution, Current Status and Predictions Update prepared by Climate Prediction Center / NCEP 24 September 2012 Outline Overview Recent Evolution and Current Conditions Oceanic Niño
Benguela Niño/Niña events and their connection with southern Africa rainfall have been documented before. They involve a weakening of the trade winds
Benguela Niño/Niña events and their connection with southern Africa rainfall have been documented before. They involve a weakening of the trade winds in the equatorial western Atlantic in the early monsoon,
EL NIÑO MODOKI IMPACTS ON AUSTRALIAN RAINFALL
EL NIÑO MODOKI IMPACTS ON AUSTRALIAN RAINFALL Andréa S. Taschetto*, Alexander Sen Gupta, Caroline C. Ummenhofer and Matthew H. England Climate Change Research Centre (CCRC), University of New South Wales,
ENSO Cycle: Recent Evolution, Current Status and Predictions. Update prepared by Climate Prediction Center / NCEP 5 August 2013
ENSO Cycle: Recent Evolution, Current Status and Predictions Update prepared by Climate Prediction Center / NCEP 5 August 2013 Outline Overview Recent Evolution and Current Conditions Oceanic Niño Index
Primary Factors Contributing to Japan's Extremely Hot Summer of 2010
temperature anomalies by its standard deviation for JJA 2010 Primary Factors Contributing to Japan's Extremely Hot Summer of 2010 Nobuyuki Kayaba Climate Prediction Division,Japan Meteorological Agancy
Forecasting. Theory Types Examples
Forecasting Theory Types Examples How Good Are Week Out Weather Forecasts? For forecasts greater than nine days out, weather forecasters do WORSE than the climate average forecast. Why is there predictability
ENSO Cycle: Recent Evolution, Current Status and Predictions. Update prepared by Climate Prediction Center / NCEP 11 November 2013
ENSO Cycle: Recent Evolution, Current Status and Predictions Update prepared by Climate Prediction Center / NCEP 11 November 2013 Outline Overview Recent Evolution and Current Conditions Oceanic Niño Index
Seasonal Climate Watch April to August 2018
Seasonal Climate Watch April to August 2018 Date issued: Mar 23, 2018 1. Overview The El Niño-Southern Oscillation (ENSO) is expected to weaken from a moderate La Niña phase to a neutral phase through
General Circulation. Nili Harnik DEES, Lamont-Doherty Earth Observatory
General Circulation Nili Harnik DEES, Lamont-Doherty Earth Observatory nili@ldeo.columbia.edu Latitudinal Radiation Imbalance The annual mean, averaged around latitude circles, of the balance between the
The Formation of Precipitation Anomaly Patterns during the Developing and Decaying Phases of ENSO
ATMOSPHERIC AND OCEANIC SCIENCE LETTERS, 2010, VOL. 3, NO. 1, 25 30 The Formation of Precipitation Anomaly Patterns during the Developing and Decaying Phases of ENSO HU Kai-Ming and HUANG Gang State Key
ENSO Cycle: Recent Evolution, Current Status and Predictions. Update prepared by Climate Prediction Center / NCEP 25 February 2013
ENSO Cycle: Recent Evolution, Current Status and Predictions Update prepared by Climate Prediction Center / NCEP 25 February 2013 Outline Overview Recent Evolution and Current Conditions Oceanic Niño Index
Introduction of Seasonal Forecast Guidance. TCC Training Seminar on Seasonal Prediction Products November 2013
Introduction of Seasonal Forecast Guidance TCC Training Seminar on Seasonal Prediction Products 11-15 November 2013 1 Outline 1. Introduction 2. Regression method Single/Multi regression model Selection
ENSO Cycle: Recent Evolution, Current Status and Predictions. Update prepared by Climate Prediction Center / NCEP 15 July 2013
ENSO Cycle: Recent Evolution, Current Status and Predictions Update prepared by Climate Prediction Center / NCEP 15 July 2013 Outline Overview Recent Evolution and Current Conditions Oceanic Niño Index
Changing Relationship between the Tropical Easterly Jet and the Indian summer Monsoon Rainfall: Role of Indian Ocean Warming
Indian Journal of Geo-Marine Sciences Vol. 44(11), November 2015, pp. 1678-1683 Changing Relationship between the Tropical Easterly Jet and the Indian summer Monsoon Rainfall: Role of Indian Ocean Warming
Will a warmer world change Queensland s rainfall?
Will a warmer world change Queensland s rainfall? Nicholas P. Klingaman National Centre for Atmospheric Science-Climate Walker Institute for Climate System Research University of Reading The Walker-QCCCE
East-west SST contrast over the tropical oceans and the post El Niño western North Pacific summer monsoon
GEOPHYSICAL RESEARCH LETTERS, VOL. 32, L15706, doi:10.1029/2005gl023010, 2005 East-west SST contrast over the tropical oceans and the post El Niño western North Pacific summer monsoon Toru Terao Faculty
SE Atlantic SST variability and southern African climate
SE Atlantic SST variability and southern African climate Chris Reason Oceanography Dept, Univ. Cape Town Overview of southern African climate and tropical Atlantic SST South American monsoon, Benguela
Impact of Preindustrial to Present-day Changes in Urbanization and Pollutant Emissions on the East Asian Summer Monsoon (EASM)
Impact of Preindustrial to Present-day Changes in Urbanization and Pollutant Emissions on the East Asian Summer Monsoon (EASM) Jie Song, Northern Illinois University, DeKalb, IL, USA Hongyun Ma, and Zhihong
Lecture 8. Monsoons and the seasonal variation of tropical circulation and rainfall
Lecture 8 Monsoons and the seasonal variation of tropical circulation and rainfall According to the second hypothesis, the monsoon is a manifestation of the seasonal variation of the tropical circulation
Influence of the Western Pacific Subtropical High on summertime ozone variability in East China
Influence of the Western Pacific Subtropical High on summertime ozone variability in East China Zijian Zhao 1 and Yuxuan Wang 1,2 1 Dept. Earth System Sciences, Tsinghua University, China 2 Dept. Earth
Faisal S. Syed, Shahbaz M.,Nadia R.,Siraj I. K., M. Adnan Abid, M. Ashfaq, F. Giorgi, J. Pal, X. Bi
ICTP NCP International Conference on Global Change 15-19 November, 2006, Islamabad Climate Change Studies over South Asia Region Using Regional Climate Model RegCM3 (Preliminary Results) Faisal S. Syed,
The spatio-temporal characteristics of total rainfall during September in South Korea according to the variation of ENSO
Clim Dyn DOI 1.17/s382-13-233- The spatio-temporal characteristics of total rainfall during September in South Korea according to the variation of ENSO Ki-Seon Choi Sung-Dae Kang Hae-Dong Kim Bin Wang
Warm Episode over Indian Sub-continent March 2010 By Richard Grumm National Weather Service State College Contributions by Lance Bosart SUNY Albany
Warm Episode over Indian Sub-continent March 2010 By Richard Grumm National Weather Service State College Contributions by Lance Bosart SUNY Albany 1. INTRODUCTION A massive subtropical ridge formed over
The Roles of Anthropogenic Aerosols in Future Projections of Extreme Summer Precipitation over the Asian Monsoon Region
The Roles of Anthropogenic Aerosols in Future Projections of Extreme Summer Precipitation over the Asian Monsoon Region Alcide Zhao, David Stevenson and Massimo Bollasina Global Change, School of GeoSciences,
Seasonal Climate Watch June to October 2018
Seasonal Climate Watch June to October 2018 Date issued: May 28, 2018 1. Overview The El Niño-Southern Oscillation (ENSO) has now moved into the neutral phase and is expected to rise towards an El Niño
7 December 2016 Tokyo Climate Center, Japan Meteorological Agency
Summary of the 2016 Asian Summer Monsoon 7 December 2016 Tokyo Climate Center, Japan Meteorological Agency This report summarizes the characteristics of the surface climate and atmospheric/oceanographic
Baoqiang Xiang 1, Bin Wang 1,2, Weidong Yu 3, Shibin Xu 1,4. Accepted Article
How can anomalous western North Pacific Subtropical High intensify in late summer? Baoqiang Xiang 1, Bin Wang 1,2, Weidong Yu 3, Shibin Xu 1,4 1. International Pacific Research Center, University of Hawaii
Oceanic origin of the interannual and interdecadal variability of the summertime western Pacific subtropical high
Click Here for Full Article GEOPHYSICAL RESEARCH LETTERS, VOL. 35, L13701, doi:10.1029/2008gl034584, 2008 Oceanic origin of the interannual and interdecadal variability of the summertime western Pacific
KUALA LUMPUR MONSOON ACTIVITY CENT
T KUALA LUMPUR MONSOON ACTIVITY CENT 2 ALAYSIAN METEOROLOGICAL http://www.met.gov.my DEPARTMENT MINISTRY OF SCIENCE. TECHNOLOGY AND INNOVATIO Introduction Atmospheric and oceanic conditions over the tropical
Thai Meteorological Department, Ministry of Digital Economy and Society
Thai Meteorological Department, Ministry of Digital Economy and Society Three-month Climate Outlook For November 2017 January 2018 Issued on 31 October 2017 -----------------------------------------------------------------------------------------------------------------------------
BMKG Research on Air sea interaction modeling for YMC
BMKG Research on Air sea interaction modeling for YMC Prof. Edvin Aldrian Director for Research and Development - BMKG First Scientific and Planning Workshop on Year of Maritime Continent, Singapore 27-3
Introduction to Climate ~ Part I ~
2015/11/16 TCC Seminar JMA Introduction to Climate ~ Part I ~ Shuhei MAEDA (MRI/JMA) Climate Research Department Meteorological Research Institute (MRI/JMA) 1 Outline of the lecture 1. Climate System (
SUPPLEMENTARY INFORMATION
Intensification of Northern Hemisphere Subtropical Highs in a Warming Climate Wenhong Li, Laifang Li, Mingfang Ting, and Yimin Liu 1. Data and Methods The data used in this study consists of the atmospheric
The 2009 Hurricane Season Overview
The 2009 Hurricane Season Overview Jae-Kyung Schemm Gerry Bell Climate Prediction Center NOAA/ NWS/ NCEP 1 Overview outline 1. Current status for the Atlantic, Eastern Pacific and Western Pacific basins
Long Range Forecast Update for 2014 Southwest Monsoon Rainfall
Earth System Science Organization (ESSO) Ministry of Earth Sciences (MoES) India Meteorological Department PRESS RELEASE New Delhi, 9 June 2014 Long Update for 2014 Southwest Monsoon Rainfall HIGHLIGHTS
The Abnormal Indian Summer Monsoon of 2002: JRA25 Reanalysis
The Abnormal Indian Summer Monsoon of 2002: JRA25 Reanalysis D. Rajan 1,2, T. Koike 2, J. Matsumoto 2 1 NCMRWF, Ministry of Earth Sciences, India 2 CEOP Lab, University of Tokyo, Japan Correspondence:
ALASKA REGION CLIMATE OUTLOOK BRIEFING. June 22, 2018 Rick Thoman National Weather Service Alaska Region
ALASKA REGION CLIMATE OUTLOOK BRIEFING June 22, 2018 Rick Thoman National Weather Service Alaska Region Today s Outline Feature of the month: Ocean Warmth Headed into Summer Climate Forecast Basics Climate
From El Nino to Atlantic Nino: pathways as seen in the QuikScat winds
From El Nino to Atlantic Nino: pathways as seen in the QuikScat winds Rong Fu 1, Lei Huang 1, Hui Wang 2 Presented by Nicole Smith-Downey 1 1 Jackson School of Geosciences, The University of Texas at Austin
FUTURE PROJECTIONS OF PRECIPITATION CHARACTERISTICS IN ASIA
FUTURE PROJECTIONS OF PRECIPITATION CHARACTERISTICS IN ASIA AKIO KITOH, MASAHIRO HOSAKA, YUKIMASA ADACHI, KENJI KAMIGUCHI Meteorological Research Institute Tsukuba, Ibaraki 305-0052, Japan It is anticipated
South & South East Asian Region:
Issued: 15 th December 2017 Valid Period: January June 2018 South & South East Asian Region: Indonesia Tobacco Regions 1 A] Current conditions: 1] El Niño-Southern Oscillation (ENSO) ENSO Alert System
Interdecadal and Interannnual Variabilities of the Antarctic Oscillation Simulated by CAM3
ATMOSPHERIC AND OCEANIC SCIENCE LETTERS, 2014, VOL. 7, NO. 6, 515 520 Interdecadal and Interannnual Variabilities of the Antarctic Oscillation Simulated by CAM3 XUE Feng 1, SUN Dan 2,3, and ZHOU Tian-Jun
The Texas drought. Kingtse Mo Climate Prediction Center NWS/NCEP/NOAA
The 2011-2012 Texas drought Kingtse Mo Climate Prediction Center NWS/NCEP/NOAA 1 outline Evolution of the 2011-2012 Texas drought Climatology and historical perspective The 2011 drought Onset Feedback
TRANSPORT AND DISTRIBUTION OF ATMOSPHERIC AEROSOLS AS INFERRED BY SATELLITE MEASUREMENTS
CHAPTER 3 TRANSPORT AND DISTRIBUTION OF ATMOSPHERIC AEROSOLS AS INFERRED BY SATELLITE MEASUREMENTS 3.1. Introduction The processes whereby air motions carry physical or chemical properties from one region
The feature of atmospheric circulation in the extremely warm winter 2006/2007
The feature of atmospheric circulation in the extremely warm winter 2006/2007 Hiroshi Hasegawa 1, Yayoi Harada 1, Hiroshi Nakamigawa 1, Atsushi Goto 1 1 Climate Prediction Division, Japan Meteorological
The Coupled Model Predictability of the Western North Pacific Summer Monsoon with Different Leading Times
ATMOSPHERIC AND OCEANIC SCIENCE LETTERS, 2012, VOL. 5, NO. 3, 219 224 The Coupled Model Predictability of the Western North Pacific Summer Monsoon with Different Leading Times LU Ri-Yu 1, LI Chao-Fan 1,
The PRECIS Regional Climate Model
The PRECIS Regional Climate Model General overview (1) The regional climate model (RCM) within PRECIS is a model of the atmosphere and land surface, of limited area and high resolution and locatable over
Operational Monsoon Monitoring at NCEP
Operational Monsoon Monitoring at NCEP Wassila M. Thiaw Climate Prediction Center National Centers for Environmental Predictions Operational Monsoon Monitoring at NCEP Wassila M. Thiaw Climate Prediction
Modeling the Downward Influence of Stratospheric Final Warming events
Modeling the Downward Influence of Stratospheric Final Warming events Lantao Sun Department of Atmospheric Sciences, University of Illinois at Urbana-Champaign Walter A. Robinson Division of Atmospheric
Background of Symposium/Workshop Yuhei Takaya Climate Prediction Division Japan Meteorological Agency
Background of Symposium/Workshop Yuhei Takaya ytakaya@met.kishou.go.jp Climate Prediction Division Japan Meteorological Agency 1 Long-Range Forecast, Tokyo Japan, 8-10 December Outline Background of Dynamical
ENSO, AO, and climate in Japan. 15 November 2016 Yoshinori Oikawa, Tokyo Climate Center, Japan Meteorological Agency
ENSO, AO, and climate in Japan 15 November 2016 Yoshinori Oikawa, Tokyo Climate Center, Japan Meteorological Agency Aims of this lecture At the end of the yesterday s lecture, Hare-run said, - In the exercise
Spatial Variability of Aerosol - Cloud Interactions over Indo - Gangetic Basin (IGB)
Spatial Variability of Aerosol - Cloud Interactions over Indo - Gangetic Basin (IGB) Shani Tiwari Graduate School of Environmental Studies Nagoya University, Nagoya, Japan Email: pshanitiwari@gmail.com
Impacts of modes of climate variability, monsoons, ENSO, annular modes
Impacts of modes of climate variability, monsoons, ENSO, annular modes Iracema Fonseca de Albuquerque Cavalcanti National Institute for Space Research INPE Modes of variability- preferred patterns of variability.
Mechanisms of Forced Arctic Oscillation Response to Volcanic Eruptions
Mechanisms of Forced Arctic Oscillation Response to Volcanic Eruptions Rutgers University, New Brunswick, New Jersey USA robock@envsci.rutgers.edu http://envsci.rutgers.edu/~robock Collaborators Georgiy
Extreme Weather and Climate Week 2. Presented by Ken Sinclair September 29th 2014
Extreme Weather and Climate Week 2 Presented by Ken Sinclair September 29th 2014 Overview Required - Climate extremes and climate change: The Russian heat wave and other climate extremes of 2010 (Trenberth,
APCC/CliPAS. model ensemble seasonal prediction. Kang Seoul National University
APCC/CliPAS CliPAS multi-model model ensemble seasonal prediction In-Sik Kang Seoul National University APEC Climate Center - APCC APCC Multi-Model Ensemble System APCC Multi-Model Prediction APEC Climate
The Interdecadal Variation of the Western Pacific Subtropical High as Measured by 500 hpa Eddy Geopotential Height
ATMOSPHERIC AND OCEANIC SCIENCE LETTERS, 2015, VOL. 8, NO. 6, 371 375 The Interdecadal Variation of the Western Pacific Subtropical High as Measured by 500 hpa Eddy Geopotential Height HUANG Yan-Yan and
Wassila Mamadou Thiaw Climate Prediction Center
Sub-Seasonal to Seasonal Forecasting for Africa Wassila Mamadou Thiaw Climate Prediction Center NOAA Forecast Con/nuum e.g. Disaster management planning and response e.g. Crop Selec6on, Water management
Continuous real-time analysis of isotopic composition of precipitation during tropical rain events using a diffusion sampler
Continuous real-time analysis of isotopic composition of precipitation during tropical rain events using a diffusion sampler Shaoneng He 1, Nathalie Goodkin 1,2, Dominik Jackisch 1, and Maria Rosabelle
Dynamical Statistical Seasonal Prediction of Atlantic Hurricane Activity at NCEP
Dynamical Statistical Seasonal Prediction of Atlantic Hurricane Activity at NCEP Hui Wang, Arun Kumar, Jae Kyung E. Schemm, and Lindsey Long NOAA/NWS/NCEP/Climate Prediction Center Fifth Session of North
MDA WEATHER SERVICES AG WEATHER OUTLOOK. Kyle Tapley-Senior Agricultural Meteorologist May 22, 2014 Chicago, IL
MDA WEATHER SERVICES AG WEATHER OUTLOOK Kyle Tapley-Senior Agricultural Meteorologist May 22, 2014 Chicago, IL GLOBAL GRAIN NORTH AMERICA 2014 Agenda Spring Recap North America Forecast El Niño Discussion
Different impacts of Northern, Tropical and Southern volcanic eruptions on the tropical Pacific SST in the last millennium
Different impacts of Northern, Tropical and Southern volcanic eruptions on the tropical Pacific SST in the last millennium Meng Zuo, Wenmin Man, Tianjun Zhou Email: zuomeng@lasg.iap.ac.cn Sixth WMO International
South Asian Climate Outlook Forum (SASCOF-6)
Sixth Session of South Asian Climate Outlook Forum (SASCOF-6) Dhaka, Bangladesh, 19-22 April 2015 Consensus Statement Summary Below normal rainfall is most likely during the 2015 southwest monsoon season
UPDATE OF REGIONAL WEATHER AND SMOKE HAZE (May 2017)
UPDATE OF REGIONAL WEATHER AND SMOKE HAZE (May 2017) 1. Review of Regional Weather Conditions in April 2017 1.1 Inter monsoon conditions, characterised by afternoon showers and winds that are generally
MAURITIUS METEOROLOGICAL SERVICES
MAURITIUS METEOROLOGICAL SERVICES CLIMATE FEBRUARY 2019 Introduction February 2019 was in mostly warm and dry. ENSO conditions and the Indian Ocean Dipole were neutral. However, the Inter Tropical Convergence
Decrease of light rain events in summer associated with a warming environment in China during
GEOPHYSICAL RESEARCH LETTERS, VOL. 34, L11705, doi:10.1029/2007gl029631, 2007 Decrease of light rain events in summer associated with a warming environment in China during 1961 2005 Weihong Qian, 1 Jiaolan
The Australian Summer Monsoon
The Australian Summer Monsoon Aurel Moise, Josephine Brown, Huqiang Zhang, Matt Wheeler and Rob Colman Australian Bureau of Meteorology Presentation to WMO IWM-IV, Singapore, November 2017 Outline Australian
ENSO: Recent Evolution, Current Status and Predictions. Update prepared by: Climate Prediction Center / NCEP 9 November 2015
ENSO: Recent Evolution, Current Status and Predictions Update prepared by: Climate Prediction Center / NCEP 9 November 2015 Outline Summary Recent Evolution and Current Conditions Oceanic Niño Index (ONI)
El Niño 2015/2016: Impact Analysis
El Niño /26: Impact Analysis March 26 Dr Linda Hirons, Dr Nicholas Klingaman This work was funded by the Department for International Development (DFID) 2 Table of Contents. Introduction 4. Update of current
ALASKA REGION CLIMATE OUTLOOK BRIEFING. July 20, 2018 Rick Thoman National Weather Service Alaska Region
ALASKA REGION CLIMATE OUTLOOK BRIEFING July 20, 2018 Rick Thoman National Weather Service Alaska Region Today s Outline Feature of the month: 2018 Wildfire Season Update Climate Forecast Basics Climate
ENSO Cycle: Recent Evolution, Current Status and Predictions. Update prepared by Climate Prediction Center / NCEP July 26, 2004
ENSO Cycle: Recent Evolution, Current Status and Predictions Update prepared by Climate Prediction Center / NCEP July 26, 2004 Outline Overview Recent Evolution and Current Conditions Oceanic NiZo Index
The Global Monsoon Response to Volcanic Eruptions in the CMIP5 Past1000 Simulations and Model Simulations of FGOALS
The Global Monsoon Response to Volcanic Eruptions in the CMIP5 Past1000 Simulations and Model Simulations of FGOALS Wenmin Man, Tianjun Zhou Email: manwenmin@mail.iap.ac.cn PAGES2k-PMIP3 Hydroclimate Workshop,
Appearance of solar activity signals in Indian Ocean Dipole (IOD) phenomena and monsoon climate pattern over Indonesia
Bull. Astr. Soc. India (2007) 35, 575 579 Appearance of solar activity signals in Indian Ocean Dipole (IOD) phenomena and monsoon climate pattern over Indonesia Jalu Tejo Nugroho National Institute of
Relationship between Iran Surface Pressure and India Summer Monsoon
VayuMandal 44(1), 2018 Relationship between Iran Surface Pressure and India Summer Monsoon Ramesh Kumar Yadav Indian Institute of Tropical Meteorology, Pashan, Pune-411008 E-mail: yadav@tropmet.res.in
Investigate the influence of the Amazon rainfall on westerly wind anomalies and the 2002 Atlantic Nino using QuikScat, Altimeter and TRMM data
Investigate the influence of the Amazon rainfall on westerly wind anomalies and the 2002 Atlantic Nino using QuikScat, Altimeter and TRMM data Rong Fu 1, Mike Young 1, Hui Wang 2, Weiqing Han 3 1 School