Yes Yorkie, the smoke has actually been seen clear into San Diego.
Northridge is in the Valley but still would get plenty of smoke.
Today when I took daughter to school our cars were covered in ash. the drive up to Glendale towards the fire area brought “ showers” of ash.
Polly
Smoke is now visible in Denver, Polly.
Stay safe, hunny. Prayers are with you - and all in the path of this horrible nightmare.