Yellow Plume Sparks Concern in Johor Footage of a large yellow plume engulfing the sky over Pasir Gudang, Johor, went viral on Thursday following a reported chemical leak at a local factory earlier that day. Chemical Leak Reported at Factory The incident was reported to the Johor Fire and Rescue Department around midday Thursday after … Continue reading YELLOW smoke engulfs Malaysia’s Pasir Gudang after reported factory chemical leak