Probable Maximum Precipitation in Precipitation Formulas

Probable Maximum Precipitation is the estimate of the extreme maximum rainfall of a given duration. And is denoted by PMP. Probable Maximum Precipitation is usually measured using the Millimeter for Length. Note that the value of Probable Maximum Precipitation is always positive.

Formulas to find Probable Maximum Precipitation in Precipitation

fxStatistical Approach of PMP by using Chow's EquationGo

List of variables in Precipitation formulas

fx Mean Precipitation of Annual Maximum Values Go

fx Frequency Factor Go

fx Standard Deviation Go

FAQ

What is the Probable Maximum Precipitation?

Probable Maximum Precipitation is the estimate of the extreme maximum rainfall of a given duration. Probable Maximum Precipitation is usually measured using the Millimeter for Length. Note that the value of Probable Maximum Precipitation is always positive.

Can the Probable Maximum Precipitation be negative?

No, the Probable Maximum Precipitation, measured in Length cannot be negative.

What unit is used to measure Probable Maximum Precipitation?

Probable Maximum Precipitation is usually measured using the Millimeter[mm] for Length. Meter[mm], Kilometer[mm], Decimeter[mm] are the few other units in which Probable Maximum Precipitation can be measured.

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