Awatchfire

Los Angeles County, California

Calvin Fire

Burning 4.7 miles south of Rosamond and 7.9 miles north-west of Lancaster, since Saturday 5 September.

Map of California. The Calvin Fire burns 316 miles from Sacramento, and 316 miles from the state capital, Sacramento.
The fire sits 316 miles from Sacramento.

—

acreage not yet reported

39

days burning so far

—

no share of the perimeter reported held yet

The picture as of 9:09am today

The Calvin Fire is still listed as active, and has not been looked at lately. Nothing has given off fresh heat for 955 hours.

No fresh look at this fire for 955 hours. Everything on the map below was seen before then.

Shaded relief map of the Calvin 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

955hours

since anything was last seen giving off heat — about 2:15pm on Saturday, local time.

0readings

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

4.3miles

is how close the heat has come to Rosamond 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 Lancaster is 8.0 miles, None in the last day.

0.7miles

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

Eight other fires are burning inside the same view. Lac-315760 Fire started on Thursday 3 September, 4.4 miles east, and has reached an unrecorded size. Lac-326073 Fire started on Thursday 10 September, 0.5 miles north, and has reached an unrecorded size. Lac-329953 Fire started on Sunday 13 September, 3.9 miles south-east, and has reached an unrecorded size. Lac-339691 Fire started on Sunday 20 September, 3.6 miles south-east, and has reached an unrecorded size. Lac-339983 Fire started on Monday 21 September, 3.5 miles south, and has reached an unrecorded size. Lac-341411 Fire started on Tuesday 22 September, 0.7 miles north-west, and has reached an unrecorded size. Lac-351107 Fire started on Tuesday 29 September, 3.6 miles south-east, and has reached an unrecorded size. Lac-366376 Fire started on Saturday 10 October, 4.8 miles south-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 two times so far. The thickest of it was thin between 1:10pm and 4:30pm local time. The last of those windows closed 185 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 10.6 miles from the fire: 48°F, air at 36% humidity, a 2 mph wind out of the north-west.

How it got here

One day of record on a day-41 fire

The record here begins at 2:16pm on 5 Sep and runs to 2:16pm on 5 Sep — 0 hours, 2 readings of heat. The fire is on day 41, so the first 40 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 Calvin 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

Sat 2:00pmSat 2:00pm

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. Saturday 5 September

    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 955 hours, and the record still lists it as active.