Awatchfire

Los Angeles County, California

Bike Fire

Burning 5.2 miles south-east of Santa Clarita and 6.8 miles north of San Fernando, since Sunday 11 October.

Map of California. The Bike Fire burns 335 miles from Sacramento, and 335 miles from the state capital, Sacramento.
The fire sits 335 miles from Sacramento.

—

acreage not yet reported

3

days burning so far

—

no share of the perimeter reported held yet

The picture as of 9:09am today

The Bike Fire is still listed as active, and has not been looked at lately. Nothing has given off fresh heat for 91 hours.

No fresh look at this fire for 91 hours. Everything on the map below was seen before then.

Shaded relief map of the Bike Fire. Amber flames mark every place that gave off heat in the last day; the shading is the shape of the ground.
Heat in the last day Higher ground pale, valleys dark Where another fire is recorded

91hours

since anything was last seen giving off heat — about 1:55pm on Sunday, local time.

0readings

of heat in the last day. There is not yet an earlier stretch of record to compare that against.

4.0miles

is how close the heat has come to Santa Clarita at any point in the record. In the last day the nearest heat has been None miles from it, and the closest this fire has come to San Fernando is 6.4 miles, None in the last day.

1.2miles

is the furthest any heat has been seen from the point on the official record — the width of the ground involved so far.

Nine other fires are burning inside the same view. Cate Fire started on Saturday 29 August, 3.1 miles west, and has reached an unrecorded size. Emily Fire started on Sunday 4 October, 3.8 miles north-east, and has reached an unrecorded size. Hanger Fire started on Sunday 23 August, 4.3 miles west, and has reached an unrecorded size. Lac-355179 Fire started on Friday 2 October, 3.0 miles north-west, and has reached an unrecorded size. Lac-361784 Fire started on Wednesday 7 October, 2.4 miles north-west, and has reached an unrecorded size. Lac-364345 Fire started on Thursday 8 October, 3.3 miles north-west, and has reached an unrecorded size. Lee Fire started on Thursday 8 October, 4.5 miles north-west, and has reached an unrecorded size. Ophellia Fire started on Wednesday 7 October, 4.8 miles north-west, and has reached an unrecorded size. Victor Fire started on Saturday 15 August, 2.3 miles south-east, and has reached 0 acres. Their heat is counted against them, not against this fire, and the pale rings on the map mark where they are recorded.

One larger fire is burning outside this frame: Bouquet Fire 12.2 miles north at 1,048 acres. None of their heat is counted here.

Smoke has been recorded lying over this ground six times so far. The thickest of it was thin between 1:10pm and 4:30pm local time. The last of those windows closed 161 hours ago, so what is overhead now is not known.

Where the heat is

No cluster large enough to call a separate front. The heat is in one piece.

Conditions measured 2.2 miles from the fire: 59°F, air at 22% humidity, a 16 mph wind out of the north.

How it got here

One day of record on a day-5 fire

The record here begins at 1:38pm on 11 Oct and runs to 1:57pm on 11 Oct — 0 hours, 26 readings of heat. The fire is on day 5, so the first 4 days are missing: nothing showed up from above until the fire was large enough and the sky over it clear enough for it to be seen. There is no long arc to draw yet. What follows is what has actually happened.

Animated map of the Bike Fire across the whole record, with a time bar along the bottom showing energy released and the local date.
The whole record, 7 frames at 1 hour a frame. The bar along the bottom is energy released; the moving line is the clock.

Hour by hour local time

Sun 1:00pmSun 1:00pm

Each bar is one hour of local time, sized by how much energy the fire gave off in it. This fire is too young for a day-against-day comparison to say anything, so the hours are shown instead.

Day by day 1 day of record

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.

  1. Sunday 11 October

    First reported

No containment figure has been reported for it yet. No crew count has been published for it yet. Nothing has looked at it for 91 hours, and the record still lists it as active.