基于频率匹配法的浙江夏季区域性暴雨分类订正研究 |
毛程燕, 李浩文, 王健疆, 韩超, 郑倩, 童监萍 |
Correction of regional rainstorm forecasts in summer in Zhejiang based on synoptic classification and frequency matching |
MAO Chengyan, LI Haowen, WANG Jianjiang, HAN Chao, ZHENG Qian, TONG Jianping |
图2 2010—2023年浙江夏季各类区域性暴雨日500 hPa平均位势高度场(实线,单位:dagpm)、850 hPa平均风场(箭矢,单位:m·s-1)和平均水汽通量(填色,单位:g·cm-1·hPa-1·s-1) (a)静止锋雨带型,(b)暖式切变型,(c)副高型,(d)冷槽型,(e)台风型,(f)台风倒槽型 |
Fig.2 Mean geopotential height field at 500 hPa (solid lines, Unit: dagpm), mean wind field (arrow vectors, Unit: m·s-1) and mean water vapor flux (the color shaded, Unit: g·cm-1·hPa-1·s-1) at 850 hPa on rainstorm days over Zhejiang in summer during 2010-2023 (a) stationary front rainband type, (b) warm shear type, (c) subtropical high type, (d) cold trough type, (e) typhoon type, (f) typhoon inverted trough type |
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