Severe wind events caused by mesoscale convective systems (MCS) can lead to dangerous weather conditions, including lightning, severe wind gusts, and heavy rainfall. Understanding the connection between atmospheric phenomena and weather intensity is crucial to improve forecasting accuracy. This study investigates the relationship between lightning activities, radar reflectivity, and severe wind gust events in Johor Bahru, on the 30th of November 2022. The relationship between lightning activities and severe wind gusts has not been extensively studied, particularly in tropical regions like Johor Bahru, where weather events cause disruptions and economic losses. Data on severe wind gusts, radar reflectivity, satellite imagery, and lightning were used to map the damage path caused by the events. Quantum Geographic Information System (QGIS) software was employed to spatially visualize the areas impacted by the events. A total of 512 lightning flashes were recorded between 15:16 and 18:10 UTC, consisting of 76% negative CG flashes, 22% cloud flashes, and 2% positive CG flashes. The main event occurred from 15:30 to 17:30 UTC. The event was categorized into three phases: initial, mature, and dissipating. The mature phase exhibited the most intense convective activity, with 478 lightning flashes and radar reflectivity ranging from 35 to 59 dBZ. During the peak intensity of the mature phase, 88 IC flashes were recorded, representing 17% of total flashes. The alignment of increased IC flash activity with peak radar reflectivity highlights the potential of IC flashes as a reliable indicator of convective strength and a valuable tool for severe weather forecasting.