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Scopus Author ID: 56874645500
Scopus Author ID: 57202971809

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India, Saudi Arabia, Australia

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Employment (8)

University of Hyderabad: Hyderabad, IN

2017-08-01 to present | Professor (Centre for Earth, Ocean and Atmospheric Science)
Employment
Source: Self-asserted source
Karumuri Ashok

King Abdullah University of Science and Technology: Thuwal, Jeddah, SA

2022-10-13 to 2024-10-12 | Principal Research Scientist (Climate Change Center)
Employment
Source: Self-asserted source
Karumuri Ashok

University of Hyderabad: Hyderabad, Telangana, IN

2014-08-01 to 2017-07-31 | Associate Professor (centre for earth, ocean and atmospheric sciences)
Employment
Source: Self-asserted source
Karumuri Ashok

Indian Institute of Tropical Meteorology: Pune, Maharashtra, IN

2009-11-17 to 2014-07-31 | Deputy Chief Programme Director & Scientist E (Centre for Climate Change Research )
Employment
Source: Self-asserted source
Karumuri Ashok

APEC Climate Centre: Busan, Busan, KR

2007-08-07 to 2009-11-06 | Senior Scientist, and Chief of Climate Operations (Science Division)
Employment
Source: Self-asserted source
Karumuri Ashok

Frontier Research Center for Global change, Jamstec: Yokohama, JP

2002-04-01 to 2007-08-06 | Researcher (Climate Variations Program)
Employment
Source: Self-asserted source
Karumuri Ashok

Frontier Research Center for Global Change, Jamstec: Yokohama, JP

2000-01-30 to 2002-03-31 | Post-Doctoral Researcher (Climate Variations Program)
Employment
Source: Self-asserted source
Karumuri Ashok

Indian Institute of Tropical Meteorology: Pune, Maharashtra, IN

1994-05-04 to 2000-01-29 | Scientist (Climate and Global Modeling Division)
Employment
Source: Self-asserted source
Karumuri Ashok

Education and qualifications (3)

Andhra University: Visakhapatnam, Andhra Pradesh, IN

1991 to 1997 | PhD
Education
Source: Self-asserted source
Karumuri Ashok

Andhra University: Visakhapatnam, Andhra Pradesh, IN

1989 to 1991 | M.Tech. (Atmospheric Sciences) (Department of Meteorology and Oceanography)
Education
Source: Self-asserted source
Karumuri Ashok

Andhra University: Visakhapatnam, Andhra Pradesh, IN

1986 to 1988 | MSc (Meteorology) (Department of Meteorology and Oceanography)
Education
Source: Self-asserted source
Karumuri Ashok

Works (50 of 79)

Items per page:
Page 1 of 2

Historical and Future Precipitation Extremes and Their Scaling Relationship with Temperature over the Arabian Peninsula: Insights from Observations and Models

2025-02-11 | Preprint
DOI: 10.22541/essoar.173924222.28889831/v1
Contributors: Raju Pathak; Ashok Karumuri; Matthew Collins; Stella Jes Varghese; Jingyu Wang; Ibrahim Hoteit
Source: check_circle
Crossref

On the Stationarity of the Global Spatial Dependency of Heat Risk on Drought

Geophysical Research Letters
2024-10-28 | Journal article
DOI: 10.1029/2024GL111117
Contributors: M. Zampieri; K. Ashok; A. Toreti; D. Bavera; I. Hoteit
Source: check_circle
Crossref

Indian Ocean Dipole Variations During the Last Millennium in PMIP3 Simulations

Geophysical Research Letters
2024-08-28 | Journal article
DOI: 10.1029/2024GL110112
Contributors: Charan Teja Tejavath; Karumuri Ashok; Supriyo Chakraborty; Sreenivas Pentakota
Source: check_circle
Crossref

Investigation of Dust‐Induced Direct Radiative Forcing Over the Arabian Peninsula Based on High‐Resolution WRF‐Chem Simulations

Journal of Geophysical Research: Atmospheres
2024-07-16 | Journal article
DOI: 10.1029/2024JD040963
Contributors: Rama Krishna Karumuri; Hari Prasad Dasari; Harikishan Gandham; Ravi Kumar Kunchala; Raju Attada; Karumuri Ashok; Ibrahim Hoteit
Source: check_circle
Crossref

Precipitation Scaling in Extreme Rainfall Events and the Implications for Future Indian Monsoon: Analysis of High‐Resolution Global Climate Model Simulations

Geophysical Research Letters
2024-01-16 | Journal article
DOI: 10.1029/2023GL105680
Contributors: Stella Jes Varghese; Sajani Surendran; Kavirajan Rajendran; Subimal Ghosh; Akio Kitoh; Karumuri Ashok
Source: check_circle
Crossref

Long‐Term Variability in the Arabian Peninsula Droughts Driven by the Atlantic Multidecadal Oscillation

Earth's Future
2023-11 | Journal article
DOI: 10.1029/2023EF003549
Contributors: Md Saquib Saharwardi; Hari Prasad Dasari; Vaneet Aggarwal; Karumuri Ashok; Ibrahim Hoteit
Source: check_circle
Crossref

Transport mechanisms of nocturnal surface ozone over Riyadh, Kingdom of Saudi Arabia

Atmospheric Environment
2023-11 | Journal article
DOI: 10.1016/j.atmosenv.2023.120069
Contributors: Abdulilah Khalid Alduwais; Hari Prasad Dasari; Rama Krishna Karumuri; Harikishan Gandham; Badr H. Alharbi; Karumuri Ashok; Ibrahim Hoteit
Source: check_circle
Crossref

Effects of multi-observations uncertainty and models similarity on climate change projections

npj Climate and Atmospheric Science
2023-09-16 | Journal article
DOI: 10.1038/s41612-023-00473-5
Contributors: Raju Pathak; Hari Prasad Dasari; Karumuri Ashok; Ibrahim Hoteit
Source: check_circle
Crossref

Dust sources over the Arabian Peninsula

Environmental Research Letters
2023-09-01 | Journal article
DOI: 10.1088/1748-9326/acf388
Contributors: Harikishan Gandham; Hari Prasad Dasari; Md Saquib Saharwardi; Ashok Karumuri; Ibrahim Hoteit
Source: check_circle
Crossref

Effects of Observational Uncertainty and Models Similarity on Climate Change Projections

2023-03-01 | Preprint
DOI: 10.21203/rs.3.rs-2448114/v1
Contributors: Raju Pathak; Dasari Hari Prasad; Ashok Karumuri; Ibrahim Hoteit
Source: check_circle
Crossref

Three-dimensional structure and transport pathways of dust aerosols over West Asia

npj Climate and Atmospheric Science
2022-06-08 | Journal article
DOI: 10.1038/s41612-022-00266-2
Contributors: Harikishan Gandham; Hari Prasad Dasari; Ashok Karumuri; Phani Murali Krishna Ravuri; Ibrahim Hoteit
Source: check_circle
Crossref

Summer monsoon over northeastern India during the last millennium

International Journal of Climatology
2022-03-15 | Journal article
DOI: 10.1002/joc.7332
Contributors: Karumuri Ashok; Bidyabati Soraisam; Charan Teja Tejavath; Ulrich Cubasch
Source: check_circle
Crossref

Tropical Indian Ocean and ENSO relationships in a changed climate

Climate Dynamics
2021 | Journal article
DOI: 10.1007/s00382-021-05641-y
EID:

2-s2.0-85099953705

Part of ISSN: 14320894 09307575
Contributors: Marathe, S.; Terray, P.; Karumuri, A.
Source: Self-asserted source
Karumuri Ashok via Scopus - Elsevier

Indian monsoons variability and extreme weather events: Recent improvements in observations and modelling

Proceedings of the Indian National Science Academy
2020 | Journal article
DOI: 10.16943/ptinsa/2020/49817
EID:

2-s2.0-85098974718

Part of ISSN: 24549983 03700046
Contributors: Mohanty, U.C.; Mohapatra, M.; Ashok, K.; Krishnan, R.; Chowdary, J.S.; Mukhopadhyay, P.
Source: Self-asserted source
Karumuri Ashok via Scopus - Elsevier

Increasing heavy rainfall events in south India due to changing land use and land cover

Quarterly Journal of the Royal Meteorological Society
2020-10 | Journal article
DOI: 10.1002/qj.3826
Contributors: Alugula Boyaj; Hari P. Dasari; Ibrahim Hoteit; Karumuri Ashok
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Arabian Sea - A Memory Bank for The Indian Summer Monsoon Signals

2020-07-22 | Other
DOI: 10.1002/essoar.10503744.1
Contributors: Vikas Kumar Kushwaha; Ashok Karumuri; Feba Francis
Source: check_circle
Crossref

A PMIP3 narrative of modulation of ENSO teleconnections to the Indian summer monsoon by background changes in the Last Millennium

Climate Dynamics
2019 | Journal article
DOI: 10.1007/s00382-019-04718-z
EID:

2-s2.0-85063038546

Part of ISBN:

14320894 09307575
Contributors: Tejavath, C.T.; Ashok, K.; Chakraborty, S.; Ramesh, R.
Source: Self-asserted source
Karumuri Ashok via Scopus - Elsevier

On the relation between the boreal spring position of the Atlantic intertropical convergence zone and Atlantic zonal mode

Journal of Climate
2019 | Journal article
DOI: 10.1175/JCLI-D-18-0614.1
EID:

2-s2.0-85083858116

Part of ISBN:

08948755
Contributors: Pottapinjara, V.; Girishkumar, M.S.; Murtugudde, R.; Ashok, K.; Ravichandran, M.
Source: Self-asserted source
Karumuri Ashok via Scopus - Elsevier

Role of changed Indo-Pacific atmospheric circulation in the recent disconnect between the Indian summer monsoon and ENSO

Climate Dynamics
2019 | Journal article
DOI: 10.1007/s00382-018-4207-2
EID:

2-s2.0-85045737760
Contributors: Feba, F.; Ashok, K.; Ravichandran, M.
Source: Self-asserted source
Karumuri Ashok via Scopus - Elsevier

South Asian subtropical low-level jet: Influence on regional hydrology and aerosol optical depth

Current Science
2019 | Journal article
DOI: 10.18520/cs/v117/i5/852-858
EID:

2-s2.0-85072225338

Part of ISBN:

00113891
Contributors: Anoop, T.R.; Unnikrishnan, C.K.; Ashok, K.; Ramachandran, K.K.; Prakash, T.N.
Source: Self-asserted source
Karumuri Ashok via Scopus - Elsevier

The Indian summer monsoon rainfall and ENSO

Mausam
2019 | Journal article
EID:

2-s2.0-85073276270

Part of ISBN:

02529416
Contributors: Ashok, K.; Feba, F.; Tejavath, C.T.
Source: Self-asserted source
Karumuri Ashok via Scopus - Elsevier

On the Recent Amplification of Dust Over the Arabian Peninsula During 2002–2012

Journal of Geophysical Research: Atmospheres
2019-12-16 | Journal article
DOI: 10.1029/2019JD030695
Contributors: Kunchala Ravi Kumar; Raju Attada; Hari Prasad Dasari; Ramesh K. Vellore; Yasser O. Abualnaja; Karumuri Ashok; Ibrahim Hoteit
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Correction to: Relevance of Indian Summer Monsoon and its Tropical Indo-Pacific Climate Drivers for the Kharif Crop Production (Pure and Applied Geophysics, (2017), 10.1007/s00024-017-1758-9)

Pure and Applied Geophysics
2018 | Journal article
DOI: 10.1007/s00024-018-1779-z
EID:

2-s2.0-85042909387
Contributors: Amat, H.B.; Ashok, K.
Source: Self-asserted source
Karumuri Ashok via Scopus - Elsevier

ENSO Atmospheric Teleconnections and Their Response to Greenhouse Gas Forcing

Reviews of Geophysics
2018 | Journal article
DOI: 10.1002/2017RG000568
EID:

2-s2.0-85042100207
Contributors: Yeh, S.-W.; Cai, W.; Min, S.-K.; McPhaden, M.J.; Dommenget, D.; Dewitte, B.; Collins, M.; Ashok, K.; An, S.-I.; Yim, B.-Y. et al.
Source: Self-asserted source
Karumuri Ashok via Scopus - Elsevier
grade
Preferred source (of 2)‎

Relevance of Indian Summer Monsoon and its Tropical Indo-Pacific Climate Drivers for the Kharif Crop Production

Pure and Applied Geophysics
2018 | Journal article
DOI: 10.1007/s00024-017-1758-9
EID:

2-s2.0-85048721949
Contributors: Amat, H.B.; Ashok, K.
Source: Self-asserted source
Karumuri Ashok via Scopus - Elsevier

The Chennai extreme rainfall event in 2015: The Bay of Bengal connection

Climate Dynamics
2018 | Journal article
DOI: 10.1007/s00382-017-3778-7
EID:

2-s2.0-85021695351
Contributors: Boyaj, A.; Ashok, K.; Ghosh, S.; Devanand, A.; Dandu, G.
Source: Self-asserted source
Karumuri Ashok via Scopus - Elsevier

Uncertainties in observations and climate projections for the North East India

Global and Planetary Change
2018 | Journal article
DOI: 10.1016/j.gloplacha.2017.11.010
EID:

2-s2.0-85034806242
Contributors: Soraisam, B.; Karumuri, A.; D.S., P.
Source: Self-asserted source
Karumuri Ashok via Scopus - Elsevier

Potential influence of the Atlantic Multi‐decadal Oscillation in modulating the biennial relationship between Indian and Australian summer monsoons

International Journal of Climatology
2018-11 | Journal article
DOI: 10.1002/joc.5722
Contributors: Chilukoti Nagaraju; Karumuri Ashok; Thayannur Mullachery Balakrishnan Nair; Zhaoyong Guan; Wenju Cai
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Are Climate Extremities Changing Forest Fire Regimes in India? An Analysis Using MODIS Fire Locations During 2003–2013 and Gridded Climate Data of India Meteorological Department

Proceedings of the National Academy of Sciences India Section A - Physical Sciences
2017 | Journal article
DOI: 10.1007/s40010-017-0452-8
EID:

2-s2.0-85039049534
Contributors: Kale, M.P.; Ramachandran, R.M.; Pardeshi, S.N.; Chavan, M.; Joshi, P.K.; Pai, D.S.; Bhavani, P.; Ashok, K.; Roy, P.S.
Source: Self-asserted source
Karumuri Ashok via Scopus - Elsevier

Climate modeling in India: Present status and the way forward

Bulletin of the American Meteorological Society
2017 | Journal article
DOI: 10.1175/BAMS-D-16-0322.1
EID:

2-s2.0-85028889703
Contributors: Dash, S.K.; Mishra, S.K.; Sahany, S.; Venugopal, V.; Ashok, K.; Gupta, A.
Source: Self-asserted source
Karumuri Ashok via Scopus - Elsevier

Nonlinearities in the Evolutional Distinctions Between El Niño and La Niña Types

Journal of Geophysical Research: Oceans
2017 | Journal article
DOI: 10.1002/2017JC013129
EID:

2-s2.0-85040693645
Contributors: Ashok, K.; Shamal, M.; Sahai, A.K.; Swapna, P.
Source: Self-asserted source
Karumuri Ashok via Scopus - Elsevier

Potential modulations of pre-monsoon aerosols during El Niño: impact on Indian summer monsoon

Climate Dynamics
2017 | Journal article
DOI: 10.1007/s00382-016-3451-6
EID:

2-s2.0-84995403996
Contributors: Fadnavis, S.; Roy, C.; Sabin, T.P.; Ayantika, D.C.; Ashok, K.
Source: Self-asserted source
Karumuri Ashok via Scopus - Elsevier

Understanding the revival of the Indian summer monsoon after breaks

Journal of the Atmospheric Sciences
2017 | Journal article
DOI: 10.1175/JAS-D-16-0325.1
EID:

2-s2.0-85018452029
Contributors: Govardhan, D.; Rao, V.B.; Ashok, K.
Source: Self-asserted source
Karumuri Ashok via Scopus - Elsevier

Changes in biological productivity associated with Ningaloo Ninõ/Ninã events in the southern subtropical Indian Ocean in recent decades

Scientific Reports
2016 | Journal article
DOI: 10.1038/srep27467
EID:

2-s2.0-84974604910
Contributors: Narayanasetti, S.; Swapna, P.; Ashok, K.; Jadhav, J.; Krishnan, R.
Source: Self-asserted source
Karumuri Ashok via Scopus - Elsevier

Erratum: Impacts of the ENSO Modoki and other Tropical Indo-Pacific Climate-Drivers on African Rainfall

Scientific Reports
2016 | Journal article
DOI: 10.1038/srep20266
EID:

2-s2.0-84956513522
Contributors: Preethi, B.; Sabin, T.P.; Adedoyin, J.A.; Ashok, K.
Source: Self-asserted source
Karumuri Ashok via Scopus - Elsevier

Drying of Indian subcontinent by rapid Indian ocean warming and a weakening land-sea thermal gradient

Nature Communications
2015 | Journal article
DOI: 10.1038/ncomms8423
EID:

2-s2.0-84935844775
Contributors: Roxy, M.K.; Ritika, K.; Terray, P.; Murtugudde, R.; Ashok, K.; Goswami, B.N.
Source: Self-asserted source
Karumuri Ashok via Scopus - Elsevier

Impacts of the ENSO Modoki and other tropical indo-pacific climate-drivers on African rainfall

Scientific Reports
2015 | Journal article
DOI: 10.1038/srep16653
EID:

2-s2.0-84947708801
Contributors: Preethi, B.; Sabin, T.P.; Adedoyin, J.A.; Ashok, K.
Source: Self-asserted source
Karumuri Ashok via Scopus - Elsevier

On the possible cause of distinct El Ninõ types in the recent decades

Scientific Reports
2015 | Journal article
DOI: 10.1038/srep17009
EID:

2-s2.0-84948162484
Contributors: Jadhav, J.; Panickal, S.; Marathe, S.; Ashok, K.
Source: Self-asserted source
Karumuri Ashok via Scopus - Elsevier

Revisiting El Niño Modokis

Climate Dynamics
2015 | Journal article
DOI: 10.1007/s00382-015-2555-8
EID:

2-s2.0-84947493416
Contributors: Marathe, S.; Ashok, K.; Swapna, P.; Sabin, T.P.
Source: Self-asserted source
Karumuri Ashok via Scopus - Elsevier

Seasonal intercomparison of observational rainfall datasets over India during the southwest monsoon season

International Journal of Climatology
2015 | Journal article
DOI: 10.1002/joc.4129
EID:

2-s2.0-84937073059
Contributors: Prakash, S.; Mitra, A.K.; Momin, I.M.; Rajagopal, E.N.; Basu, S.; Collins, M.; Turner, A.G.; Achuta Rao, K.; Ashok, K.
Source: Self-asserted source
Karumuri Ashok via Scopus - Elsevier

The IITM earth system model : Transformation of a seasonal prediction model to a long-term climate model

Bulletin of the American Meteorological Society
2015 | Journal article
DOI: 10.1175/BAMS-D-13-00276.1
EID:

2-s2.0-84942882727
Contributors: Swapna, P.; Roxy, M.K.; Aparna, K.; Kulkarni, K.; Prajeesh, A.G.; Ashok, K.; Krishnan, R.; Moorthi, S.; Kumar, A.; Goswami, B.N.
Source: Self-asserted source
Karumuri Ashok via Scopus - Elsevier

Decadal changes in the relationship between the Indian and Australian summer monsoons

Climate Dynamics
2014 | Journal article
DOI: 10.1007/s00382-012-1625-4
EID:

2-s2.0-84894918263
Contributors: Ashok, K.; Nagaraju, C.; Gupta, A.S.; Pai, D.S.
Source: Self-asserted source
Karumuri Ashok via Scopus - Elsevier

Increased frequency of extreme Indian ocean dipole events due to greenhouse warming

Nature
2014 | Journal article
DOI: 10.1038/nature13327
EID:

2-s2.0-84902252420
Contributors: Cai, W.; Santoso, A.; Wang, G.; Weller, E.; Wu, L.; Ashok, K.; Masumoto, Y.; Yamagata, T.
Source: Self-asserted source
Karumuri Ashok via Scopus - Elsevier

More-frequent extreme northward shifts of eastern Indian Ocean tropical convergence under greenhouse warming

Scientific Reports
2014 | Journal article
DOI: 10.1038/srep06087
EID:

2-s2.0-84906262419
Contributors: Weller, E.; Cai, W.; Min, S.-K.; Wu, L.; Ashok, K.; Yamagata, T.
Source: Self-asserted source
Karumuri Ashok via Scopus - Elsevier

Spatiotemporal characteristics of seasonal to multidecadal variability of pCO<inf>2</inf> and air-sea CO<inf>2</inf> fluxes in the equatorial Pacific Ocean

Journal of Geophysical Research C: Oceans
2014 | Journal article
DOI: 10.1002/2014JC010212
EID:

2-s2.0-84921443984
Contributors: Valsala, V.K.; Roxy, M.K.; Ashok, K.; Murtugudde, R.
Source: Self-asserted source
Karumuri Ashok via Scopus - Elsevier

Climate phenomena and their relevance for future regional climate change

Climate Change 2013 the Physical Science Basis: Working Group I Contribution to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change
2013 | Book chapter
Part of DOI: 10.1017/CBO9781107415324.028
EID:

2-s2.0-84928597325
Contributors: Christensen, J.H.; Kanikicharla, K.K.; Aldrian, E.; An, S.I.; Albuquerque Cavalcanti, I.F.; de Castro, M.; Dong, W.; Goswami, P.; Hall, A.; Kanyanga, J.K. et al.
Source: Self-asserted source
Karumuri Ashok via Scopus - Elsevier

Falling monsoon depression frequency: A Gray-Sikka conditions perspective

Scientific Reports
2013 | Journal article
DOI: 10.1038/srep02989
EID:

2-s2.0-84886304035
Contributors: Prajeesh, A.G.; Ashok, K.; Bhaskar Rao, D.V.
Source: Self-asserted source
Karumuri Ashok via Scopus - Elsevier

Improvement of grand multi-model ensemble prediction skills for the coupled models of APCC/ENSEMBLES using a climate filter

Atmospheric Science Letters
2013 | Journal article
DOI: 10.1002/asl2.430
EID:

2-s2.0-84880418520
Contributors: Lee, D.Y.; Ahn, J.-B.; Ashok, K.; Alessandri, A.
Source: Self-asserted source
Karumuri Ashok via Scopus - Elsevier

Improvement of multimodel ensemble seasonal prediction skills over east asian summer monsoon region using a climate filter concept

Journal of Applied Meteorology and Climatology
2013 | Journal article
DOI: 10.1175/JAMC-D-12-0123.1
EID:

2-s2.0-84880271655
Contributors: Lee, D.Y.; Ahn, J.-B.Joong-Bae; Ashok, K.
Source: Self-asserted source
Karumuri Ashok via Scopus - Elsevier

Observational challenges in evaluating climate models

Nature Climate Change
2013 | Journal article
DOI: 10.1038/nclimate2012
EID:

2-s2.0-84887100006
Contributors: Collins, M.; Achutarao, K.; Ashok, K.; Bhandari, S.; Mitra, A.K.; Prakash, S.; Srivastava, R.; Turner, A.
Source: Self-asserted source
Karumuri Ashok via Scopus - Elsevier
Items per page:
Page 1 of 2

Peer review (31 reviews for 10 publications/grants)

Review activity for Climate dynamics. (14)
Review activity for Geophysical research letters. (6)
Review activity for Journal of geophysical research. (1)
Review activity for Journal of geophysical research. (1)
Review activity for Meteorology and atmospheric physics. (2)
Review activity for Nature climate change (1)
Review activity for npj climate and atmospheric science. (2)
Review activity for Ocean science journal. (1)
Review activity for Science advances. (1)
Review activity for Theoretical and applied climatology. (2)
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