How the record has moved
Each step is a change on the interagency incident record — acreage, containment or crews — with the date it was reported. No satellite reading is involved.
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Wednesday 28 October
First reported
—
acreage not yet reported
1
hour burning so far
—
no share of the perimeter reported held yet
The official record as of 10:31am today
The Lac-389721 Fire is on the interagency wildfire record in Los Angeles County, California. The figures below are the official record. A satellite heat map and day-by-day history appear here as soon as detections are attributed to this fire.
Undetermined
The cause has not yet been determined.
44 minutes
on record — first written down on Wednesday 28 October at 9:47am local time, starting at 0 acres.
33.996, -117.931lat, lon
is the official point of origin on the interagency record.
Conditions measured 4.6 miles from the fire: 63°F, air at 86% humidity, a 5 mph wind out of the north-east.
Six other fires are burning inside the same view. Lac-303234 Fire started on Tuesday 25 August, 0.0 miles north, and has reached an unrecorded size. Lac-316313 Fire started on Thursday 3 September, 0.1 miles north, and has reached an unrecorded size. Lac-315013 Fire started on Wednesday 2 September, 0.5 miles north-east, and has reached an unrecorded size. Lac-340111 Fire started on Monday 21 September, 1.8 miles north-west, and has reached an unrecorded size. Lac-325409 Fire started on Thursday 10 September, 2.3 miles south-east, and has reached an unrecorded size. Lac-321606 Fire started on Monday 7 September, 2.9 miles west, and has reached an unrecorded size. Their heat is counted against them, not against this fire, and the pale rings on the map mark where they are recorded.
Smoke has been recorded lying over this ground seven times so far. The thickest of it was thin between 1:00pm and 4:30pm local time. The last of those windows closed 18 hours ago, so what is overhead now is not known.
No satellite heat has been attributed to this fire yet — either it is too new for a pass to have caught it, or it is too small to register from orbit. Everything above is from the interagency incident record and updates as that record does.