Articles | Volume 16, issue 2
https://doi.org/10.5194/essd-16-887-2024
https://doi.org/10.5194/essd-16-887-2024
Data description paper
 | 
16 Feb 2024
Data description paper |  | 16 Feb 2024

Exploring multi-decadal time series of temperature extremes in Australian coastal waters

Michael Hemming, Moninya Roughan, and Amandine Schaeffer

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Cited articles

Amaya, D. J., Jacox, M. G., Fewings, M. R., Saba, V. S., Stuecker, M. F., Rykaczewski, R. R., Ross, A. C., Stock, C. A., Capotondi, A., Petrik, C. M., Bograd, S. J., Alexander, M. A., Cheng, W., Hermann, A. J., Kearney, K. A., and Powell, B. S.: Marine heatwaves need clear definitions so coastal communities can adapt, Nature, 616, 29–32, https://doi.org/10.1038/d41586-023-00924-2, 2023. a
Chen, M. and Feng, M.: A long-term, gridded, subsurface physical oceanography dataset and average annual cycles derived from in situ measurements off the Western Australia coast during 2009–2020, Data in Brief, 35, 106812, https://doi.org/10.1016/j.dib.2021.106812, 2021. a
Elzahaby, Y. and Schaeffer, A.: Observational Insight Into the Subsurface Anomalies of Marine Heatwaves, Frontiers in Marine Science, 6, 745, https://doi.org/10.3389/fmars.2019.00745, 2019. a
Feng, M., McPhaden, M. J., Xie, S.-P., and Hafner, J.: La Niña forces unprecedented Leeuwin Current warming in 2011, Scientific Reports, 3, 1277, https://doi.org/10.1038/srep01277, 2013. a, b
Firth, L. B., Mieszkowska, N., Grant, L. M., Bush, L. E., Davies, A. J., Frost, M. T., Moschella, P. S., Burrows, M. T., Cunningham, P. N., Dye, S. R., and Hawkins, S. J.: Historical comparisons reveal multiple drivers of decadal change of an ecosystem engineer at the range edge, Ecol. Evol., 5, 3210–3222, https://doi.org/10.1002/ece3.1556, 2015. a
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We present new datasets that are useful for exploring extreme ocean temperature events in Australian coastal waters. These datasets span multiple decades, starting from the 1940s and 1950s, and include observations from the surface to the bottom at four coastal sites. The datasets provide valuable insights into the intensity, frequency and timing of extreme warm and cold temperature events and include event characteristics such as duration, onset and decline rates and their categorisation.
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