释义 |
probable maximum precipitation
probable maximum precipitation[′präb·ə·bəl ′mak·sə·məm pri‚sip·ə′tā·shən] (meteorology) The theoretically greatest depth of precipitation for a given duration that is physically possible over a particular drainage area at a certain time of year; in practice, this is derived over flat terrain by storm transposition and moisture adjustment to observed storm patterns. AcronymsSeePMP |