Cited by 149Tropical and Extratropical Cyclones ResearchClimate variability and modelsMeteorological Phenomena and Simulations

Increasing magnitude of hurricane rapid intensification in the central and eastern tropical Atlantic.

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Balaguru, Karthik, Foltz, Gregory R., Leung, L. Ruby·2018·Geophysical Research Letters

Abstract

Abstract Rapid intensification (RI) of hurricanes is notoriously difficult to predict and can contribute to severe destruction and loss of life. While past studies examined the frequency of RI occurrence, changes in RI magnitude were not considered. Here we explore changes in RI magnitude over the 30‐year satellite period of 1986–2015. In the central and eastern tropical Atlantic, which includes much of the main development region, the 95th percentile of 24‐hr intensity changes increased at 3.8 knots per decade. In the western tropical Atlantic, encompassing the Caribbean Sea and the Gulf of Mexico, trends are insignificant. Our analysis reveals that warming of the upper ocean coinciding with the positive phase of Atlantic Multidecadal Oscillation, and associated changes in the large‐scale environment, has predominantly favored RI magnitude increases in the central and eastern tropical Atlantic. These results have substantial implications for the eastern Caribbean Islands, some of which were devastated during the 2017 hurricane season.

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Crossref · 10.1029/2018gl077597

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  • The magnitude of hurricane rapid intensification (increase in maximum wind speed of at least 25 kt in 24 h) has increased in the central and eastern tropical Atlantic since the 1980s.

    “The magnitude of hurricane RI (increase in maximum wind speed of at least 25 kt in 24 h) has increased in the central and eastern tropical Atlantic since the 1980s (Balaguru et al., 2018).”

    From The tropical atlantic observing system (2019) · cites this paper as Balaguru et al., 2018

  • There is strong evidence linking decadal-multidecadal tropical Atlantic SST variability to hurricane activity, but the drivers of this SST variability are not well known.

    “There is also strong evidence linking decadal-multidecadal tropical Atlantic SST variability to hurricane activity (Goldenberg et al., 2001;Latif et al., 2007;Balaguru et al., 2018), but the drivers of this SST variability are not well known (Yang, 1999;Chang et al., 2000;Tanimoto and Xie, 2002;Evan et al., 2011;Booth et al., 2012;Clement et al., 2015).”

    From The tropical atlantic observing system (2019) · cites this paper as Balaguru et al., 2018

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  1. Bosart, L. F., Bracken, W. E., Molinari, J., Velden, C. S., & Black, P. G. (2000). Environmental influences on the rapid intensification of hurricane opal (1995) over the Gulf of Mexico. Monthly Weather Review, 128(2), 322-352.
  2. Kaplan, J., & DeMaria, M. (2003). Large-scale characteristics of rapidly intensifying tropical cyclones in the North Atlantic basin. Weather and Forecasting, 18(6), 1093-1108.
  3. Leipper, D. F., & Volgenau, D. (1972). Hurricane heat potential of the Gulf of Mexico. Journal of Physical Oceanography, 2(3), 218-224.
  4. Pielke, R. A., Jr., & Landsea, C. N. (1999). La Niña, El Niño and Atlantic hurricane damages in the united states. Bulletin of the American Meteorological Society, 80(10), 2027-2033.
  5. Reynolds, R. W., Rayner, N. A., Smith, T. M., Stokes, D. C., & Wang, W. (2002). An improved in situ and satellite sst analysis for climate. Journal of Climate, 15(13), 1609-1625.
  6. Shapiro, L. J., & Goldenberg, S. B. (1998). Atlantic sea surface temperatures and tropical cyclone formation. Journal of Climate, 11(4), 578-590.
  7. Smith, T. M., Reynolds, R. W., & Ropelewski, C. F. (1994). Optimal averaging of seasonal sea surface temperatures and associated confidence intervals (1860-1989). Journal of Climate, 7(6), 949-964.

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Authors
Balaguru, K., Foltz, G. R., & Leung, L. R.
Affiliations
  • Pacific Northwest National Laboratory (US)
  • NOAA Atlantic Oceanographic and Meteorological Laboratories (US)
  • Atmospheric Sciences and Global Change Pacific Northwest National Laboratory Richland WA USA
Corresponding author
Balaguru, Karthik
Venue
Geophysical Research Letters
Published
2018-05-03
Volume
45
Issue
9
Pages
4238-4247
ISSN
  • 0094-8276 (ISSN-L)
  • 1944-8007
OpenAlex
W2799590607
Cited by
149
References
61
Citations by year
2026: 11 · 2025: 18 · 2024: 22 · 2023: 29 · 2022: 19 · 2021: 19 · 2020: 13 · 2019: 14 · 2018: 4
FWCI
6.09
Type
journal article
Language
en
Open access
Locations
  • Geophysical Research Letters (publishedVersion)
  • OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information) (submittedVersion)
  • NOAA Institutional Repository (submittedVersion)
Funders
  • U.S. Department of Energy
  • Battelle (DE-AC05-76RL01830)
Topics
  • Physical Sciences › Earth and Planetary Sciences › Atmospheric Science › Tropical and Extratropical Cyclones Research
  • Physical Sciences › Environmental Science › Global and Planetary Change › Climate variability and models
  • Physical Sciences › Earth and Planetary Sciences › Atmospheric Science › Meteorological Phenomena and Simulations
Keywords
Atlantic Multidecadal Oscillation, upper ocean warming, tropical western Atlantic, Caribbean Sea, Gulf of Mexico, 2017 hurricane season

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