2026 San Bernardino County, California Wildfires
Newest wildfires in San Bernardino County
Largest wildfires in San Bernardino County this season
All 2026 San Bernardino County Fires · 44 fires
A fire is listed here when it is located in San Bernardino County. Each complex is counted once, through its parent: the parent carries the complex's acres, and its member fires are listed beneath it without being counted again. A fire that crossed a county line is listed with the acres that burned in San Bernardino County, not its whole reported size. A fire located elsewhere that burned into San Bernardino County is listed too, at its San Bernardino County acres, and is not added to the San Bernardino County fire counts. County lines come from a different boundary dataset than state lines, so San Bernardino County's acres are counted along county lines and can differ a little at the edges from the figures on the state page.
| Fire | Start date | Containment | Status | Acres | Center | Ignition point |
|---|---|---|---|---|---|---|
| Ivanpah Fire | Aug 7, 2026 | — | Inactive | 213 | 35.2724, -115.3942 | 35.3355, -115.3246 |
| Nash Fire | Jul 2, 2026 | 50% | Inactive | 156 | 34.8870, -116.9581 | 34.8912, -116.9710 |
| Green Fire | Jul 28, 2026 | 83% | Inactive | 55 | 34.0984, -117.0229 | — |
| Skyline Fire | Apr 19, 2026 | 100% | Inactive | 39 | 34.1682, -116.4369 | 34.1643, -116.4387 |
| Grand Fire | May 13, 2026 | 90% | Inactive | 36 | 33.9982, -117.7784 | — |
| Jurupa Fire | Jun 2, 2026 | — | Inactive | 34 | 34.0394, -117.4393 | — |
| Thurman Flats Picnic Area Mountain_home Fire | Jul 28, 2026 | — | Inactive | 33 | 34.1040, -117.0110 | — |
| Custer Fire | Jun 13, 2026 | 100% | Inactive | 28 | 34.4180, -116.9810 | — |
| Lynwood Fire | Jul 16, 2026 | 100% | Inactive | 26 | 34.1646, -117.2420 | — |
| Inspiration Fire | Jul 3, 2026 | — | Inactive | 23 | 34.1867, -117.3039 | — |
| Bourbon Fire | Apr 8, 2026 | 100% | Inactive | 22 | 34.3974, -116.9944 | 34.4128, -116.9986 |
| Pine Fire | Jul 16, 2026 | 100% | Inactive | 20 | 33.9480, -117.6750 | — |
| Sapphire Fire | Jul 18, 2026 | 100% | Inactive | 19 | 34.4003, -116.9955 | 34.4036, -116.9961 |
| Trinity Fire | May 1, 2026 | 100% | Inactive | 18 | 34.4170, -117.5250 | — |
| Ghost Town Fire | Jun 18, 2026 | 100% | Inactive | 14 | 34.9030, -116.8870 | — |
| Telephone Fire | Jun 13, 2026 | 100% | Inactive | 14 | 34.3700, -117.3230 | — |
| Mountain View Fire | May 16, 2026 | 100% | Inactive | 12 | 34.5450, -117.0970 | — |
| Johnson Fire | Apr 18, 2026 | — | Inactive | 12 | 34.6160, -117.1720 | — |
| Nevada Fire | May 31, 2026 | 100% | Inactive | 11 | 34.4540, -117.5090 | — |
| Blake Fire | Sep 1, 2026 | 100% | Inactive | 10 | 34.1510, -117.3530 | — |
| Amber Fire | Aug 22, 2026 | 100% | Inactive | 10 | 34.1850, -117.1420 | — |
| Industrial Fire | Jul 6, 2026 | — | Inactive | 10 | 34.1680, -117.3610 | — |
| Acorn Fire | May 7, 2026 | 100% | Inactive | 10 | 34.4330, -117.6310 | — |
| Greenwood Fire | Aug 28, 2026 | 0% | Inactive | 7 | 34.2558, -117.4483 | — |
| Cajon Fire | May 18, 2026 | — | Inactive | 5 | 34.2490, -117.4533 | — |
| Brittain Fire | Sep 1, 2026 | 100% | Inactive | 3 | 34.3680, -117.3210 | — |
| MacKay Fire | Sep 5, 2026 | 100% | Inactive | 2 | 34.2630, -117.1660 | — |
| Darby Fire | Aug 29, 2026 | — | Inactive | 2 | 34.1450, -117.3570 | — |
| Foothill Fire | May 26, 2026 | — | Inactive | 2 | 34.1646, -117.2445 | 34.1591, -117.2439 |
| Willow Fire | May 19, 2026 | 100% | Inactive | 2 | 33.9370, -117.7500 | — |
| Devore Fire | May 18, 2026 | — | Inactive | 2 | 34.2275, -117.4153 | — |
| Mesa Fire | Mar 29, 2026 | — | Inactive | 2 | 34.4158, -117.1822 | 34.4165, -117.1816 |
| Helen Fire | Aug 25, 2026 | — | Inactive | 1 | 34.2060, -117.4100 | — |
| Orange Fire | Aug 18, 2026 | — | Inactive | 0 | 34.1034, -117.1815 | 34.1079, -117.1822 |
| Wash Fire | Jul 26, 2026 | — | Inactive | 0 | 35.3475, -115.9454 | 35.3475, -115.9453 |
| Mtz/Bdc/Jtp-1 A Fire | Jul 5, 2026 | — | Inactive | 0 | 34.0903, -116.4252 | 34.0980, -116.4232 |
| Mtz/Bdu/Bowen Fire | Jun 13, 2026 | — | Inactive | 0 | 34.4136, -117.1374 | 34.4158, -117.1375 |
| Aries Fire | May 31, 2026 | — | Inactive | 0 | 34.1844, -117.2952 | 34.1839, -117.2942 |
| Mtz/Bdu/691 A Fire | May 9, 2026 | — | Inactive | 0 | 34.1032, -117.1088 | 34.1078, -117.1244 |
| Mtz/Bdc/692 A Fire | May 4, 2026 | — | Inactive | 0 | 34.0893, -117.1997 | 34.0773, -117.2014 |
| Mtz/Bdc/82 A Fire | Apr 27, 2026 | — | Inactive | 0 | 34.5548, -117.2882 | 34.5557, -117.2901 |
| Veh/Jc/82 Fire | Apr 22, 2026 | — | Inactive | 0 | 34.5874, -117.3131 | 34.5645, -117.2916 |
| Assist/Bdc/National Fire | Mar 25, 2026 | — | Inactive | 0 | 34.7498, -117.3209 | 34.7317, -117.3270 |
| Sandsong Fire | Mar 21, 2026 | — | Inactive | 0 | 34.3555, -116.5427 | 34.3459, -116.5130 |
| Totals | 2026 Season Fires 44 | Active Fires 0 | Acres Burning 0 | 2026 Season Acres 853 |
Land cover · San Bernardino County 2026
Burned acres in San Bernardino County for the 2026 season, split by the kind of land that burned. Each figure counts the LANDFIRE 30 m cells inside a fire's latest mapped perimeter. The Fires tab carries the reported season acreage.
| Acres by cover type | Acres in San Bernardino County | % of burned | % of San Bernardino County |
|---|---|---|---|
| Forest | 33 | 5.2% | 2.2% |
| Range (shrubland) | 523 | 82.7% | 70.0% |
| Grassland | 46 | 7.3% | 1.3% |
| Other | 30 | 4.8% | 26.6% |
| Measured acres in San Bernardino County | 632 | — | — |
Measured fires
| Fire | Reported acres | Acres in San Bernardino County | Forest | Range (shrubland) | Grassland | Other | Unclassified |
|---|---|---|---|---|---|---|---|
| Ivanpah Fire | 213 | 212 | 4 | 209 | 0 | 0 | 0 |
| Nash Fire | 156 | 153 | 8 | 140 | 3 | 3 | 0 |
| Skyline Fire | 39 | 40 | 0 | 28 | 0 | 11 | 0 |
| Jurupa Fire | 34 | 34 | 0 | 34 | 0 | 1 | 0 |
| Green Fire | 55 | 34 | 18 | 15 | 0 | 1 | 0 |
| Grand Fire | 36 | 29 | 0 | 11 | 16 | 2 | 0 |
| Lynwood Fire | 26 | 26 | 2 | 5 | 19 | 0 | 0 |
| Inspiration Fire | 23 | 24 | 0 | 22 | 2 | 0 | 0 |
| Bourbon Fire | 22 | 23 | 0 | 15 | 0 | 8 | 0 |
| Sapphire Fire | 19 | 19 | 0 | 17 | 0 | 2 | 0 |
| Assist/Bdc/National Fire | 0 | 15 | 0 | 11 | 4 | 0 | 0 |
| Greenwood Fire | 7 | 7 | 0 | 7 | 0 | 0 | 0 |
| Cajon Fire | 5 | 5 | 1 | 4 | 0 | 0 | 0 |
| Foothill Fire | 2 | 4 | 0 | 0 | 3 | 0 | 0 |
| Mesa Fire | 2 | 2 | 0 | 1 | 0 | 1 | 0 |
| Devore Fire | 2 | 2 | 0 | 2 | 0 | 0 | 0 |
| Aries Fire | 0 | 2 | 0 | 2 | 0 | 1 | 0 |
| Mtz/Bdu/Bowen Fire | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Mtz/Bdc/Jtp-1 A Fire | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Orange Fire | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Fires awaiting measurement
| Fire | Reported acres | Whole perimeter acres | Reason |
|---|---|---|---|
| Thurman Flats Picnic Area Mountain_home Fire | 33 | — | Awaiting a perimeter |
| Custer Fire | 28 | — | Awaiting a perimeter |
| Pine Fire | 20 | — | Awaiting a perimeter |
| Trinity Fire | 18 | — | Awaiting a perimeter |
| Telephone Fire | 14 | — | Awaiting a perimeter |
| Ghost Town Fire | 14 | — | Awaiting a perimeter |
| Johnson Fire | 12 | — | Awaiting a perimeter |
| Mountain View Fire | 12 | — | Awaiting a perimeter |
| Nevada Fire | 11 | — | Awaiting a perimeter |
| Acorn Fire | 10 | — | Awaiting a perimeter |
| Industrial Fire | 10 | — | Awaiting a perimeter |
| Amber Fire | 10 | — | Awaiting a perimeter |
| Blake Fire | 10 | — | Awaiting a perimeter |
| Brittain Fire | 3 | — | Awaiting a perimeter |
| Willow Fire | 2 | — | Awaiting a perimeter |
| Darby Fire | 2 | — | Awaiting a perimeter |
| MacKay Fire | 2 | — | Awaiting a perimeter |
| Helen Fire | 1 | — | Awaiting a perimeter |
| Sandsong Fire | 0 | — | Smaller than one cell |
| Mtz/Bdc/82 A Fire | 0 | — | Smaller than one cell |
| Veh/Jc/82 Fire | 0 | — | Smaller than one cell |
| Mtz/Bdc/692 A Fire | 0 | — | Smaller than one cell |
| Mtz/Bdu/691 A Fire | 0 | — | Smaller than one cell |
| Wash Fire | 0 | — | Smaller than one cell |
Reconciliation
| Line | Fires | Acres |
|---|---|---|
| Counted fires | 44 | 853 |
| Offered to measurement | 44 | 853 |
| Complex roll-up residue | — | 0 |
| Fires with cells | 20 | 641 |
| Awaiting a perimeter | 18 | 212 |
| Awaiting measurement | 0 | 0 |
| Measurement errors | 0 | 0 |
| Smaller than one cell | 6 | 0 |
| Every cell outside San Bernardino County | 0 | 0 |
| Measured acres in San Bernardino County | 20 | 632 |
| Measured acres outside San Bernardino County | — | 0 |
| Whole perimeter acres | — | 632 |
| Reported minus measured | — | 9 |
| Burned in from another county | 0 | 0 |
Forest ownership · San Bernardino County 2026
Burned forest acres in San Bernardino County for the 2026 season, split by who owns the land. Owners are mapped for forestland, so every figure here counts burned cells whose LANDFIRE lifeform is Tree. The Fires tab carries the season acreage this site reports.
Download this tab as a CSV file
| Burned forest by owner | Forest acres in San Bernardino County | % of burned forest | % of San Bernardino County's forestland |
|---|---|---|---|
| Public | 1 | 3.4% | 76.2% |
| Federal | 1 | 3.4% | 74.5% |
| State | 0 | 0.0% | 1.6% |
| Local (county, city) | 0 | 0.0% | 0.1% |
| Tribal | 0 | 0.0% | 0.6% |
| Tribal | 0 | 0.0% | 0.6% |
| Private | 25 | 76.2% | 23.2% |
| Family | 23 | 70.7% | 19.3% |
| Corporate | 2 | 5.4% | 3.6% |
| TIMO/REIT | 0 | 0.0% | 0.0% |
| Other private | 0 | 0.0% | 0.4% |
| Ownership not modeled | 7 | 20.4% | — |
| Burned forest in San Bernardino County | 33 | — | — |
Fires by owner
| Fire | Forest acres in San Bernardino County | Federal | State | Local | Tribal | Private | Not modeled |
|---|---|---|---|---|---|---|---|
| Green Fire | 18 | 0 | 0 | 0 | 0 | 17 | 1 |
| Nash Fire | 8 | 0 | 0 | 0 | 0 | 7 | 1 |
| Ivanpah Fire | 4 | 1 | 0 | 0 | 0 | 0 | 3 |
| Lynwood Fire | 2 | 0 | 0 | 0 | 0 | 0 | 2 |
| Cajon Fire | 1 | 0 | 0 | 0 | 0 | 1 | 0 |
| Assist/Bdc/National Fire | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Foothill Fire | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
13 measured fires burned zero forest cells.
Reconciliation
| Owner cells | 147 | 33 |
|---|---|---|
| Land cover Forest cells | 147 | 33 |
| Equal | 147 | |
Search Fires
🔥
MacKay Fire 2026
Started: Sep 05
2 acre
100% contained
🔥 MacKay Fire
First Reported:
2026-09-05 21:46:00 UTC
Incident Details:
CAL FIRE Incident Page
Size:
2 Acres
Type:
Wildfire
Status:
Active
Percent Contained:
100%
🔥
Blake Fire 2026
Started: Sep 01
10 acre
100% contained
🔥 Blake Fire
First Reported:
2026-09-01 06:23:14 UTC
Incident Details:
CAL FIRE Incident Page
Size:
10.5 Acres
Type:
Wildfire
Status:
Active
Percent Contained:
100%
🔥
Brittain Fire 2026
Started: Sep 01
3 acre
100% contained
🔥 Brittain Fire
First Reported:
2026-09-01 00:27:07 UTC
Incident Details:
CAL FIRE Incident Page
Size:
3 Acres
Type:
Wildfire
Status:
Active
Percent Contained:
100%
🔥
Darby Fire 2026
Started: Aug 29
2 acre
🔥 Darby Fire
First Reported:
2026-08-29 11:07:00 UTC
Incident Details:
CAL FIRE Incident Page
Size:
2 Acres
Type:
Wildfire
Status:
Active
Percent Contained:
Unknown
🔥
Greenwood Fire 2026
Started: Aug 28
7 acre
0% contained
🔥 Greenwood Fire
First Reported:
2026-08-28 21:20:00 UTC
Incident Details:
CAL FIRE Incident Page
Size:
7 Acres
Type:
Wildfire
Status:
Active
Percent Contained:
0%
🔥
Helen Fire 2026
Started: Aug 25
1 acre
🔥 Helen Fire
First Reported:
2026-08-25 17:33:01 UTC
Incident Details:
CAL FIRE Incident Page
Size:
1 Acres
Type:
Wildfire
Status:
Active
Percent Contained:
Unknown
🔥
Amber Fire 2026
Started: Aug 22
10 acre
100% contained
🔥 Amber Fire
First Reported:
2026-08-22 19:58:45 UTC
Incident Details:
CAL FIRE Incident Page
Size:
10 Acres
Type:
Wildfire
Status:
Active
Percent Contained:
100%
🔥
Thurman Flats Picnic Area Mountain_hom... 2026
Started: Jul 28
33 acre
🔥 Thurman Flats Picnic Area Mountain_home Fire
First Reported:
2026-07-28 00:45:44 UTC
Incident Details:
CAL FIRE Incident Page
Size:
33 Acres
Type:
Wildfire
Status:
Active
Percent Contained:
Unknown
🔥
Green Fire 2026
Started: Jul 28
55 acre
83% contained
🔥 Green Fire
First Reported:
2026-07-28 00:42:30 UTC
Incident Details:
CAL FIRE Incident Page
Size:
55 Acres
Type:
Wildfire
Status:
Active
Percent Contained:
83%
🔥
Sapphire Fire 2026
Started: Jul 18
19 acre
100% contained
🔥 Sapphire Fire
First Reported:
2026-07-18 17:59:34 UTC
Incident Details:
CAL FIRE Incident Page
Size:
19 Acres
Type:
Wildfire
Status:
Active
Percent Contained:
100%
🔥
Pine Fire 2026
Started: Jul 16
20 acre
100% contained
🔥 Pine Fire
First Reported:
2026-07-16 20:25:57 UTC
Incident Details:
CAL FIRE Incident Page
Size:
20.5 Acres
Type:
Wildfire
Status:
Active
Percent Contained:
100%
🔥
Lynwood Fire 2026
Started: Jul 16
26 acre
100% contained
🔥 Lynwood Fire
First Reported:
2026-07-16 18:06:39 UTC
Incident Details:
CAL FIRE Incident Page
Size:
26 Acres
Type:
Wildfire
Status:
Active
Percent Contained:
100%
🔥
Industrial Fire 2026
Started: Jul 06
10 acre
🔥 Industrial Fire
First Reported:
2026-07-06 09:08:01 UTC
Incident Details:
CAL FIRE Incident Page
Size:
10 Acres
Type:
Wildfire
Status:
Active
Percent Contained:
Unknown
🔥
Inspiration Fire 2026
Started: Jul 03
23 acre
🔥 Inspiration Fire
First Reported:
2026-07-03 18:33:29 UTC
Incident Details:
CAL FIRE Incident Page
Size:
23.4 Acres
Type:
Wildfire
Status:
Active
Percent Contained:
Unknown
🔥
Nash Fire 2026
Started: Jul 02
156 acre
50% contained
🔥 Nash Fire
First Reported:
2026-07-02 19:47:31 UTC
Incident Details:
CAL FIRE Incident Page
Size:
156 Acres
Type:
Wildfire
Status:
Active
Percent Contained:
50%
🔥
Ghost Town Fire 2026
Started: Jun 18
14 acre
100% contained
🔥 Ghost Town Fire
First Reported:
2026-06-18 16:55:04 UTC
Incident Details:
CAL FIRE Incident Page
Size:
14 Acres
Type:
Wildfire
Status:
Active
Percent Contained:
100%
🔥
Custer Fire 2026
Started: Jun 13
28 acre
100% contained
🔥 Custer Fire
First Reported:
2026-06-13 13:40:53 UTC
Incident Details:
CAL FIRE Incident Page
Size:
28 Acres
Type:
Wildfire
Status:
Active
Percent Contained:
100%
🔥
Telephone Fire 2026
Started: Jun 13
14 acre
100% contained
🔥 Telephone Fire
First Reported:
2026-06-13 13:02:12 UTC
Incident Details:
CAL FIRE Incident Page
Size:
14.7 Acres
Type:
Wildfire
Status:
Active
Percent Contained:
100%
🔥
Nevada Fire 2026
Started: May 31
11 acre
100% contained
🔥 Nevada Fire
First Reported:
2026-05-31 14:15:08 UTC
Incident Details:
CAL FIRE Incident Page
Size:
11 Acres
Type:
Wildfire
Status:
Active
Percent Contained:
100%
🔥
Willow Fire 2026
Started: May 19
2 acre
100% contained
🔥 Willow Fire
First Reported:
2026-05-19 11:06:45 UTC
Incident Details:
CAL FIRE Incident Page
Size:
2.6 Acres
Type:
Wildfire
Status:
Active
Percent Contained:
100%
🔥
Mountain View Fire 2026
Started: May 16
12 acre
100% contained
🔥 Mountain View Fire
First Reported:
2026-05-16 11:53:59 UTC
Incident Details:
CAL FIRE Incident Page
Size:
12.3 Acres
Type:
Wildfire
Status:
Active
Percent Contained:
100%
🔥
Grand Fire 2026
Started: May 13
36 acre
90% contained
🔥 Grand Fire
First Reported:
2026-05-13 19:13:02 UTC
Incident Details:
CAL FIRE Incident Page
Size:
36 Acres
Type:
Wildfire
Status:
Active
Percent Contained:
90%
🔥
Acorn Fire 2026
Started: May 07
10 acre
100% contained
🔥 Acorn Fire
First Reported:
2026-05-07 14:52:18 UTC
Incident Details:
CAL FIRE Incident Page
Size:
10 Acres
Type:
Wildfire
Status:
Active
Percent Contained:
100%
🔥
Trinity Fire 2026
Started: May 01
18 acre
100% contained
🔥 Trinity Fire
First Reported:
2026-05-01 11:54:49 UTC
Incident Details:
CAL FIRE Incident Page
Size:
18.6 Acres
Type:
Wildfire
Status:
Active
Percent Contained:
100%
🔥
Skyline Fire 2026
Started: Apr 19
39 acre
100% contained
🔥 Skyline Fire
First Reported:
2026-04-19 14:03:26 UTC
Incident Details:
CAL FIRE Incident Page
Size:
39 Acres
Type:
Wildfire
Status:
Active
Percent Contained:
100%
🔥
Johnson Fire 2026
Started: Apr 18
12 acre
🔥 Johnson Fire
First Reported:
2026-04-18 12:52:58 UTC
Incident Details:
CAL FIRE Incident Page
Size:
12 Acres
Type:
Wildfire
Status:
Active
Percent Contained:
Unknown
🔥
Bourbon Fire 2026
Started: Apr 08
22 acre
100% contained
🔥 Bourbon Fire
First Reported:
2026-04-08 02:02:13 UTC
Incident Details:
CAL FIRE Incident Page
Size:
22.5 Acres
Type:
Wildfire
Status:
Active
Percent Contained:
100%