Archive > Volume 33 Issue 2 > 2005,33(2):133-135141 Prev Next

Spatial and Temporal Distribution of Hails in Jilin Province

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    Abstract:
    The main hail-fallout zones and their annual variation in rent years in Jilin Province are different from the past. An analysis was made of the statistical characteristics of the annual distribution and variation, daily change and main routes of hails, as well as the number of hailing days, in 51 meteorological stations in Jilin Province from April to October, 1990 to 1999. Comparing the recent 14 years with the past 30 years, there is no difference in daily and annual variation, but there are differences in the number of hailing days and the main hailing routes. The analysis indicates that there are nine hail fallout zones, most of which are in the NW-SE direction, and two in the SW-NE direction cross the central part of Jilin Province.

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    Project Supported:
    Clc Number:
    P458.121.2 P425.55

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