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Anthropogenic forcing drives equatorward migration of heatwave locations across continents

Author

Listed:
  • Juan Feng

    (Beijing Normal University
    Beijing Normal University)

  • Jiaxin Li

    (Beijing Normal University)

  • Fei-Fei Jin

    (University of Hawaii at Mānoa
    University of Hawai’i at Mānoa)

  • Sen Zhao

    (University of Hawaii at Mānoa)

  • Jianping Li

    (Ocean University of China
    Laoshan Laboratory)

Abstract

Heatwaves have increased in frequency, intensity, duration, and spatial extent, posing a serious threat to socioeconomic development, natural ecosystems and human health worldwide. Assessments of trends in heatwave locations (HWL) have been hindered by the distinct regional characteristics of heatwaves across continents. Here we identify a consistent striking equatorward migration in the average latitudinal location of heatwaves occurrence over the period 1979−2023 based on various datasets. The trends of HWL in each hemisphere illustrate equatorward migration at a rate of approximately one degree of latitude per decade, which falls well into the extent of the estimated rate in the observed intertropical convergence zone contraction and the contrast in soil moisture between tropics and subtropics. Our analyses suggest that anthropogenic contribution plays a dominant role in the equatorward trends. The equatorward migration, which has already occurred and is projected to continue in future scenarios, highlights that the risk of damages and disasters caused by heatwaves may increase at lower latitudes.

Suggested Citation

  • Juan Feng & Jiaxin Li & Fei-Fei Jin & Sen Zhao & Jianping Li, 2025. "Anthropogenic forcing drives equatorward migration of heatwave locations across continents," Nature Communications, Nature, vol. 16(1), pages 1-11, December.
    • Handle: RePEc:nat:natcom:v:16:y:2025:i:1:d:10.1038_s41467-025-63558-0
    DOI: 10.1038/s41467-025-63558-0
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    References listed on IDEAS

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    1. Xihui Gu & Zaiming Jiang & Yansong Guan & Ming Luo & Jianfeng Li & Lunche Wang & Xiang Zhang & Dongdong Kong & Liangyi Wang, 2025. "Frequent land-ocean transboundary migration of tropical heatwaves under climate change," Nature Communications, Nature, vol. 16(1), pages 1-13, December.
    2. Kaiwen Zhang & Zhiyan Zuo & Wei Mei & Renhe Zhang & Aiguo Dai, 2025. "A westward shift of heatwave hotspots caused by warming-enhanced land–air coupling," Nature Climate Change, Nature, vol. 15(5), pages 546-553, May.
    3. Liang Qiao & Zhiyan Zuo & Renhe Zhang & Shilong Piao & Dong Xiao & Kaiwen Zhang, 2023. "Soil moisture–atmosphere coupling accelerates global warming," Nature Communications, Nature, vol. 14(1), pages 1-10, December.
    4. James P. Kossin & Kerry A. Emanuel & Gabriel A. Vecchi, 2014. "The poleward migration of the location of tropical cyclone maximum intensity," Nature, Nature, vol. 509(7500), pages 349-352, May.
    5. Dim Coumou & Stefan Rahmstorf, 2012. "A decade of weather extremes," Nature Climate Change, Nature, vol. 2(7), pages 491-496, July.
    6. Wenyu Zhou & Shang-Ping Xie & Da Yang, 2019. "Enhanced equatorial warming causes deep-tropical contraction and subtropical monsoon shift," Nature Climate Change, Nature, vol. 9(11), pages 834-839, November.
    7. S. E. Perkins-Kirkpatrick & S. C. Lewis, 2020. "Increasing trends in regional heatwaves," Nature Communications, Nature, vol. 11(1), pages 1-8, December.
    8. L. M. Rasmijn & G. Schrier & R. Bintanja & J. Barkmeijer & A. Sterl & W. Hazeleger, 2018. "Future equivalent of 2010 Russian heatwave intensified by weakening soil moisture constraints," Nature Climate Change, Nature, vol. 8(5), pages 381-385, May.
    9. Yi Liu & Wenju Cai & Xiaopei Lin & Ziguang Li, 2022. "Increased extreme swings of Atlantic intertropical convergence zone in a warming climate," Nature Climate Change, Nature, vol. 12(9), pages 828-833, September.
    10. Xing Zhang & Tianjun Zhou & Wenxia Zhang & Liwen Ren & Jie Jiang & Shuai Hu & Meng Zuo & Lixia Zhang & Wenmin Man, 2023. "Increased impact of heat domes on 2021-like heat extremes in North America under global warming," Nature Communications, Nature, vol. 14(1), pages 1-11, December.
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