Karumuri Ashok

11.8k total citations · 6 hit papers
104 papers, 8.6k citations indexed

About

Karumuri Ashok is a scholar working on Global and Planetary Change, Atmospheric Science and Oceanography. According to data from OpenAlex, Karumuri Ashok has authored 104 papers receiving a total of 8.6k indexed citations (citations by other indexed papers that have themselves been cited), including 96 papers in Global and Planetary Change, 83 papers in Atmospheric Science and 38 papers in Oceanography. Recurrent topics in Karumuri Ashok's work include Climate variability and models (87 papers), Tropical and Extratropical Cyclones Research (46 papers) and Meteorological Phenomena and Simulations (42 papers). Karumuri Ashok is often cited by papers focused on Climate variability and models (87 papers), Tropical and Extratropical Cyclones Research (46 papers) and Meteorological Phenomena and Simulations (42 papers). Karumuri Ashok collaborates with scholars based in India, Saudi Arabia and United States. Karumuri Ashok's co-authors include Toshio Yamagata, Zhaoyong Guan, Suryachandra A. Rao, Swadhin K. Behera, Hengyi Weng, N. H. Saji, Raghu Murtugudde, Mathew Koll Roxy, Pascal Terray and Bedartha Goswami and has published in prestigious journals such as Nature, Nature Communications and Journal of Geophysical Research Atmospheres.

In The Last Decade

Karumuri Ashok

100 papers receiving 8.4k citations

Hit Papers

El Niño Modoki and its possible teleconnection 2001 2026 2009 2017 2007 2001 2015 2004 2007 500 1000 1.5k 2.0k
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. El Niño Modoki and its possible teleconnection
    2007 2.2k citations Karumuri Ashok, Toshio Yamagata et al. profile →
  2. Impact of the Indian Ocean dipole on the relationship between the Indian monsoon rainfall and ENSO
    2001 911 citations Karumuri Ashok, Zhaoyong Guan et al. Geophysical Research Letters profile →
  3. Drying of Indian subcontinent by rapid Indian Ocean warming and a weakening land-sea thermal gradient
    2015 626 citations Karumuri Ashok et al. profile →
  4. Individual and Combined Influences of ENSO and the Indian Ocean Dipole on the Indian Summer Monsoon
    2004 531 citations Karumuri Ashok, Zhaoyong Guan et al. profile →
  5. Impacts of recent El Niño Modoki on dry/wet conditions in the Pacific rim during boreal summer
    2007 491 citations Karumuri Ashok, Toshio Yamagata et al. profile →
  6. ENSO Atmospheric Teleconnections and Their Response to Greenhouse Gas Forcing
    2018 379 citations Sang‐Wook Yeh, Wenju Cai et al. Reviews of Geophysics profile →

Peers

Karumuri Ashok
Noel Keenlyside Norway
Antonio Navarra Italy
Masahide Kimoto Japan
Ben P. Kirtman United States
Scott B. Power Australia
Adam S. Phillips United States
Scott Curtis United States
Song Yang United States
Richard Neale United States
Doug Smith United Kingdom
Noel Keenlyside Norway
Karumuri Ashok
Citations per year, relative to Karumuri Ashok Karumuri Ashok (= 1×) peers Noel Keenlyside

Countries citing papers authored by Karumuri Ashok

Since Specialization
Citations

This map shows the geographic impact of Karumuri Ashok's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Karumuri Ashok with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Karumuri Ashok more than expected).

Fields of papers citing papers by Karumuri Ashok

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Karumuri Ashok. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Karumuri Ashok. The network helps show where Karumuri Ashok may publish in the future.

Co-authorship network of co-authors of Karumuri Ashok

This figure shows the co-authorship network connecting the top 25 collaborators of Karumuri Ashok. A scholar is included among the top collaborators of Karumuri Ashok based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Karumuri Ashok. Karumuri Ashok is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
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Saharwardi, Md Saquib, et al.. (2025). Projected increase in droughts over the Arabian Peninsula and associated uncertainties. Scientific Reports. 15(1). 1711–1711. 3 indexed citations
3.
Dasari, Hari Prasad, et al.. (2025). Extreme surface ozone episodes over the Arabian Gulf and their relationship with meteorological conditions. Atmospheric Environment. 352. 121213–121213.
4.
Dasari, Hari Prasad, et al.. (2025). Dynamics of intensification of extreme precipitation events over the Arabian Peninsula derived from CMIP6 simulations. npj Climate and Atmospheric Science. 8(1). 4 indexed citations
5.
Karumuri, Rama Krishna, Hari Prasad Dasari, Ravi Kumar Kunchala, et al.. (2024). Investigation of Dust‐Induced Direct Radiative Forcing Over the Arabian Peninsula Based on High‐Resolution WRF‐Chem Simulations. Journal of Geophysical Research Atmospheres. 129(13). 4 indexed citations
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Sarma, V. V. S. S., et al.. (2024). Seasonal intensification of oxygen minimum zone: linking Godavari River discharge to fall hypoxia in the Bay of Bengal. Frontiers in Marine Science. 11. 1 indexed citations
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Dasari, Hari Prasad, et al.. (2023). Dust sources over the Arabian Peninsula. Environmental Research Letters. 18(9). 94053–94053. 6 indexed citations
9.
Saharwardi, Md Saquib, Hari Prasad Dasari, Vaneet Aggarwal, Karumuri Ashok, & Ibrahim Hoteit. (2023). Long‐Term Variability in the Arabian Peninsula Droughts Driven by the Atlantic Multidecadal Oscillation. Earth s Future. 11(11). 17 indexed citations
10.
Dasari, Hari Prasad, et al.. (2023). Effects of multi-observations uncertainty and models similarity on climate change projections. npj Climate and Atmospheric Science. 6(1). 24 indexed citations
11.
Rao, V. Brahmananda, et al.. (2021). Unprecedented Climate Change in India and a Three-Pronged Method for Reliable Weather and Climate Prediction. Frontiers in Climate. 3. 3 indexed citations
12.
Ashok, Karumuri, et al.. (2018). Potential influence of the Atlantic Multi‐decadal Oscillation in modulating the biennial relationship between Indian and Australian summer monsoons. International Journal of Climatology. 38(14). 5220–5230. 11 indexed citations
13.
Yeh, Sang‐Wook, Wenju Cai, Seung‐Ki Min, et al.. (2018). ENSO Atmospheric Teleconnections and Their Response to Greenhouse Gas Forcing. Reviews of Geophysics. 56(1). 185–206. 379 indexed citations breakdown →
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Lee, Doo Young, Joong‐Bae Ahn, Karumuri Ashok, & Andrea Alessandri. (2013). Improvement of grand multi‐model ensemble prediction skills for the coupled models of APCC/ENSEMBLES using a climate filter. Atmospheric Science Letters. 14(3). 139–145. 9 indexed citations
17.
Jeong, Hyein, Bong-Geun Song, Young‐Mi Min, Karumuri Ashok, & Woojin Lee. (2008). Development of Climate Prediction System using CCSM3. 한국기상학회 학술대회 논문집. 148–149. 1 indexed citations
18.
Ashok, Karumuri, et al.. (2004). A Numerical Simulation Study of the Indian Summer Monsoon of 1994 using NCAR MM5. Journal of the Meteorological Society of Japan Ser II. 82(6). 1755–1775. 32 indexed citations
19.
Ashok, Karumuri, Zhaoyong Guan, & Toshio Yamagata. (2003). A Look at the Relationship between the ENSO and the Indian Ocean Dipole.. Journal of the Meteorological Society of Japan Ser II. 81(1). 41–56. 232 indexed citations
20.
Guan, Zhaoyong, Karumuri Ashok, & Toshio Yamagata. (2003). Summertime Response of the Tropical Atmosphere to the Indian Ocean Dipole Sea Surface Temperature Anomalies. Journal of the Meteorological Society of Japan Ser II. 81(3). 533–561. 83 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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