An improvement of drought monitoring through the use of a multivariate magnitude index
Víctor Hugo Alcocer-Yamanaka1, Roberto Alejandro Real-Rangel2, Adrian Pedrozo-Acuña3, Jose A Breña-Naranjo3 and Alfredo Ranulfo Ocón-Gutiérrez4, (1)National Autonomous University of Mexico, Program of Master and Doctorate in Civil Engineering, Mexico City, Mexico, (2)National Autonomous University of Mexico, Institute of Engineering, Ciudad DE Armería, Mexico, (3)National Autonomous University of Mexico, Institute of Engineering, Mexico City, Mexico, (4)National Water Commission, Surface Water and River Engineering, Mexico City, Mexico