Los Angeles Fire Department units are responding to a vegetation fire in the 91 freeway area in the Valley as of 5:15 p.m. Saturday.

Related: VEGETATION FIRE REPORTED IN LOS ANGELES VALLEY AREA · VEGETATION FIRE BURNING IN LOS ANGELES VALLEY

PulsePoint dispatch data shows crews were called to the scene at that time. The exact size and spread of the fire are not yet known.

See also: VEGETATION FIRE REPORTED IN LOS ANGELES VALLEY · STRUCTURE FIRE REPORTED IN LOS ANGELES VALLEY

This is a developing story and will be updated as more information becomes available.