浙江连续两次暖区飑线发展机制分析
钱卓蕾, 赵驰宇, 朱哲君, 沈哲文

Analysis on development mechanism of two consecutive warm zone squall lines in Zhejiang Province
QIAN Zhuolei, ZHAO Chiyu, ZHU Zhejun, SHENG Zhewen
图7 2022年4月25日13:00(a)、15:00(b)、17:00(c)和19:00(d)0~3 km垂直风切变(风矢,单位:m·s-1)、地面1 h变温(等值线,单位:℃)和金华站0.5°仰角反射率因子(填色,单位:dBZ)
Fig.7 Vertical wind shear from 0 to 3 km (wind vectors, Unit: m·s-1), one-hour ground temperature change (isolines, Unit: °C) and radar reflectivity factor (color shaded, Unit: dBZ) on 0.5° elevation at Jinhua station at 13:00 (a), 15:00 (b), 17:00 (c), 19:00 (d) on 25 April 2022