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 23 September
First reported
—
acreage not yet reported
21
days burning so far
—
no share of the perimeter reported held yet
The official record as of 9:09am today
The Lac-343373 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.
21 days
on record — first written down on Wednesday 23 September at 5:37pm local time, starting at 0 acres.
33.911, -118.170lat, lon
is the official point of origin on the interagency record.
Conditions measured 10.5 miles from the fire: 72°F, air at 23% humidity, a 3 mph wind out of the north-east.
Six other fires are burning inside the same view. Lac-315962 Fire started on Thursday 3 September, 0.0 miles north, and has reached an unrecorded size. Lac-355371 Fire started on Friday 2 October, 0.0 miles north, and has reached an unrecorded size. Lac-315639 Fire started on Thursday 3 September, 0.0 miles east, and has reached an unrecorded size. Lac-303842 Fire started on Wednesday 26 August, 0.0 miles east, and has reached an unrecorded size. Lac-343952 Fire started 764 minutes after this one, 0.0 miles east, and has reached an unrecorded size. Lac-306142 Fire started on Thursday 27 August, 0.1 miles north-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 ten times so far. The thickest of it was moderate between 1:10pm and 4:30pm local time. The last of those windows closed 23 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.