Fire crews are working to contain an explosive fire in San Luis Obispo County, west of Kern County. The so-called Madre Fire started on Wednesday afternoon and had burned 35,530 acres by Thursday morning, with only 5% containment. In less than a day, the fire became California's largest blaze so far this year, growing by more than 55 square miles. (Video: KSBY / Photo: KEYT) MORE: bit.ly/44A12Jn Stay up to date with our social media: KMPH on Facebook: facebook.com/KMPHFOX26 KMPH on Twitter / X : twitter.com/KMPHFOX26 KMPH on Instagram: instagram.com/kmphfox26 Subscribe to KMPH on YouTube: youtube.com/channel/UCKbj5d8f70i0AYLyiJ3YMXg//?sub_confirmation=1 Daily News Playlist: youtube.com/playlist?list=PLf4LuaygYm1pWSaTezQCCNMPDSS1HIPef For more information, visit kmph.com #Fresno #California #trending #video #wildfire #californiawildfire #sanluisobispo Have a news tip? Send it directly to us: Email u...