1. H. E. Brooks, "Severe thunderstorms and climate change," Atmospheric Research, vol. 123, pp. 129–138, Apr. 2013.
2. A. T. Radler, P. H. Groenemeijer, E. Faust, R. Sausen, and T. Pucik, "Frequency of severe thunderstorms across Europe expected to increase in the 21st century due to rising instability," npj Climate and Atmospheric Science, vol. 2, no. 1, pp. 1–5, Aug. 2019.
3. "Hurricane Katia leaves two dead in Mexico as earthquake clean-up begins," ABC News, Sep. 10, 2017. https://www.abc.net.au/news/2017-09-10/deadly-quake-hurricane-katia-a-one-two-punch-for-mexico/.
4. F. K. Narayan Chandrika, "Mexico had two major earthquakes this month. Here’s why," CNN, Sep. 20, 2017. https://www.cnn.com/2017/09/20/americas/mexico-two-earthquakes-in-one-month/index.html.
5. T. T. Fujita, The Downburst: Microburst and Macroburst, 1st ed. Chicago, IL, USA: University of Chicago, 1985.