April 23, 2024 Navarro-Estupiñán, J., A. Robles-Morua, E. R. Vivoni, J. E. Zepeda, J. A. Montoya and V. S. Verduzco. 2018. Observed trends and future projections of extreme heat events in Sonora, Mexico. International Journal of Climatology 38(14):5168-5181. Home » Navarro-Estupiñán, J., A. Robles-Morua, E. R. Vivoni, J. E. Zepeda, J. A. Montoya and V. S. Verduzco. 2018. Observed trends and future projections of extreme heat events in Sonora, Mexico. International Journal of Climatology 38(14):5168-5181.