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. 2021 Jan 31;10:100105. doi: 10.1016/j.aeaoa.2021.100105

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© 2021 The Authors

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Fig. 3 — Central Phoenix boundary layer height for 2020, 2019, and 2018. The gray shaded area represents the pre-SAH period and the red shaded area represents the SAH period. (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version of this article.)