The statistical analysis of thunderstorm activity in the Primorsky krai is carried out using data of weather stations and World Wide Lightning Location Network (WWLLN) for the period of 2009–2018. The WWLLN data reveal that the seasonal variability of thunderstorm activity is characterized by the maxima in June and August and the daily variability is characterized by the maximum at 14:30 local time (04:30 UTC). It is shown that the average lightning density in the Primorsky krai is 210 discharge/(100 km² year) and varies from 30 to 560 discharge/(100 km² year) in the north of the Sea of Japan coast and in the Khanka Lowland, respectively. The comparison of thunderstorm activity characteristics based on weather station and WWLLN data exhibited high correlation between them.

中文翻译：

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滨海边疆区的雷暴活动

使用气象站和全球闪电定位网（WWLLN）的2009-2018年数据对滨海边疆区的雷暴活动进行了统计分析。WWLLN数据显示，雷暴活动的季节变化以6月和8月的最大值为特征，而每日变化以当地时间14:30（UTC：04：30）的最大值为特征。结果表明，滨海边疆区的平均雷电密度为210放电/（100 km ²年），在日本海北部和汉卡低地的平均闪电密度为30至560放电/（100 km ²年）。 ， 分别。基于气象站和WWLLN数据的雷暴活动特征比较显示出两者之间的高度相关性。