Total Lightning Detection: The combination of all in-cloud and cloud-to-ground lightning activity. The Striking Facts About Ground to Cloud Lightning Out of the three different types of lightning, ground to cloud lightning is the rarest, but easily the most dangerous. In-Cloud Lightning (IC): Lightning that occurs between opposite charges within a thunderstorm cloud. It is likely that additional wildfires will be discovered in the coming days, as lightning strikes can take several days to develop into fires. Cloud-to-Ground Lightning (CG): Lightning that happens between opposite charges in a cloud and on the ground. Both polarities of CGs are distinguished. The BCWS map is also showing a handful of fire starts in remote regions of the Shuswap and Monashee Range. Doppler and polarimetric radar data allow us to retrieve the three-dimensional wind and radar-reflectivity fields from two synchronous Doppler radars, and particle-type fields in the thunderclouds from the S-Pol polarimetric radar. The cause of that fire has not been determined yet, but it forced the evacuation of the provincial park as the fire first broke out. The region has been spared from major wildfire activity so far this summer, with crews catching the handful of wildfires before they grew too large.Ī lightning-caused wildfire north of Vernon and West of Otter Lake that caused some evacuations on Friday is now held, and everyone has returned to their homes.Ī small fire near Ellison Provincial Park on Sunday is under control and extinguished. Most of the valley bottoms in the Thompson-Okanagan are at a high or extreme danger rating. With no significant precipitation in sight, things will likely get worse before they get better,” he said on Twitter. “Given the drought and dry forests, there were 86 new fires on Sunday alone. Lightning can be classified into two types according to whether it reaches the ground or not. thanks to consistent thunderstorms.īC Wildfire Service’s lead weather forecaster Matt MacDonald said on Sunday evening that 19,605 cloud-to-ground lightning strikes hit the province from Friday to Sunday.
Several dozen new wildfires were sparked over the weekend in B.C.
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