Field Notes & Dispatches

Wildfire 2026 Overview

As of late June 2026, the United States is experiencing an anomalous and highly active wildland fire season, prompting federal agencies and environmental scientists to increasingly recharacterize the traditional "fire season" as a continuous "fire year"^[1]. The convergence of prolonged structural drought, early-season heat anomalies, shifts in macro-level atmospheric circulation patterns, and substantial reductions in federal land management capacity has produced a highly volatile landscape^[1]. On June 26, 2026, the National Interagency Fire Center (NIFC) reported a National Preparedness Level of 3, indicating a substantial mobilization of national resources and complex incident management teams to address escalating wildland fire activity, particularly across the Great Basin and the American Southwest^[1].

This article provides an exhaustive examination of the current wildland fire status in the United States. It synthesizes the underlying climatological and hydrological drivers, the biophysical mechanisms governing high-intensity fire behavior, a geographic analysis of the most critical ongoing incidents, the compounding public health impacts of diminished air quality, and the socio-political challenges surrounding wildland-urban interface (WUI) building codes and federal agency workforce capacity.

High-Level Statistical Overview and Forecast

The early months of 2026 have significantly outpaced historical averages. By June 26, over 35,247 individual wildfires had burned more than 2.93 million acres nationwide^[4]. To provide historical context, this acreage represents approximately 195 percent of the previous ten-year average for this point in the calendar year^[3]. The severity of the 2026 season becomes starkly evident when compared to the preceding decade of NIFC data for the identical January-to-June reporting period.

Data Source: National Interagency Fire Center (NIFC) Incident Management Situation Reports^[4].

Meteorological forecasting models project that the 2026 calendar year will ultimately see between 5.5 and 8 million acres burned across the United States, compared to a historical average of 7 million acres, encompassing an estimated 65,000 to 80,000 individual ignitions^[6]. The spatial distribution of this elevated fire potential is remarkably broad. While the western United States faces the highest immediate risk due to accumulated fuel loads and steep topography, environmental factors have also elevated the fire potential across parts of the Great Plains, the South, and the Southeast^[7]. This expansive threat profile is a direct consequence of macro-level climate patterns interacting with regional hydrological deficits.

Climatological and Hydrological Drivers

The severity of the 2026 fire year represents the culmination of compounding climatological deficits. Chief among these drivers are the El Niño-Southern Oscillation (ENSO) cycle, widespread structural drought, and critical deficits in soil moisture.

The Role of the El Niño-Southern Oscillation (ENSO)

The El Niño-Southern Oscillation fundamentally influences precipitation and temperature distributions across North America. Research published by the National Oceanic and Atmospheric Administration (NOAA) highlights that the phase of ENSO during the autumn months acts as a powerful predictive tool for assessing wildfire severity up to a year in advance^[9].

During the autumn of 2025, the climate system entered a La Niña phase. A La Niña phase is characterized by the strengthening of Pacific trade winds, which push warm surface water toward the western Pacific and cool the eastern and central Pacific^[10]. This oceanic cooling alters the trajectory of the high-altitude jet stream, shifting it northward and weakening it over the eastern Pacific^[10]. For the southern and western United States, this circulation pattern consistently results in anomalously warm, dry winters and severe "snow droughts"^[9].

The lack of winter snowpack across the Great Basin and the Rocky Mountains in early 2026 resulted in high-elevation landscapes melting out prematurely^[2]. Consequently, the brief pulse of spring vegetation growth was rapidly followed by desiccation during an unprecedented early-season heatwave in March^[8]. The influence of these atmospheric shifts extends beyond the contiguous United States; researchers have even noted anomalous, early-season wildfire ignitions in Greenland, reflecting a broader hemispheric pattern of increased fire weather susceptibility^[12]. Furthermore, current meteorological models indicate an anticipated transition toward an El Niño pattern in the summer of 2026^[13]. While El Niño can occasionally bring moisture to the Southwest, it frequently introduces dry lightning events that serve as natural ignition sources for receptive fuels^[7].

Soil Moisture Deficits and the Keetch-Byram Drought Index

Historically, fire danger rating systems relied heavily on meteorological variables such as ambient temperature, wind speed, and precipitation data. However, recent advancements in fire science demonstrate that direct measurements of soil moisture serve as vastly superior predictors for wildfire ignition, spread, and severity^[15]. Soil moisture governs the hydration status of live vegetation and the spatial continuity of available fuels; when soils are depleted of moisture through high evaporative demand, plants undergo water stress, desiccate, and accumulate as highly flammable fine fuels^[16].

As of late June 2026, the U.S. Drought Monitor reported that 43.74 percent of the United States and Puerto Rico, and 52.33 percent of the lower 48 states, were experiencing moderate to exceptional drought^[18].

Data Source: U.S. Drought Monitor Classification System^[18].

To quantify the specific impact of drought on fire behavior, fire managers utilize the Keetch-Byram Drought Index (KBDI). The KBDI measures the cumulative moisture deficiency in the upper soil layers and deep duff^[21]. The index is scaled from zero, indicating total soil saturation, to 800, representing maximum possible drought. This maximum value equates to a deficit of 8 inches of water through the soil profile^[21].

By late June, KBDI values across the southeastern and western United States had escalated into critical ranges. For instance, parts of the Florida Panhandle and southern Georgia reported KBDI values ranging between 450 and 650^[23]. When KBDI values exceed 600, deep organic layers ignite easily, and fires exhibit intense, deep-burning characteristics accompanied by significant downwind spotting^[21]. This extreme soil moisture deficit is a primary variable explaining why newly ignited fires in 2026 have rapidly escaped initial containment efforts, as the underlying soil matrix lacks the moisture necessary to buffer heat transfer^[16].

Biophysical Mechanisms of High-Intensity Fire Behavior

The translation of climatological drought into rapid fire propagation is governed by specific fuel metrics. Two of the most critical variables currently influencing the uncontained wildfires in the United States are Foliar Moisture Content (FMC) and Crown Base Height (CBH).

Foliar Moisture Content (FMC)

Foliar moisture content represents the ratio of water weight to the dry biomass weight within a plant's foliage. It is a decisive factor in determining whether a surface fire will transition into the tree canopy, resulting in a crown fire^[25]. The overall fine fuel moisture content of a canopy is a weighted average of dead fine fuel moisture and live fine fuel moisture^[25]. While dead fuel moisture responds rapidly to ambient relative humidity and temperature, live fuel moisture is driven largely by plant physiology, root access to soil moisture, and transpiration rates^[25].

Due to the high specific heat capacity of water, a fire must expend significant thermal energy to vaporize the moisture within a leaf or needle before the organic material can reach its ignition temperature^[26]. Under normal summer conditions in healthy conifer forests of the Pacific Northwest and Rocky Mountains, FMC typically ranges between 130 and 170 percent^[28]. However, the extreme drought of 2026 has driven these values to anomalous lows. Empirical studies and fire behavior models suggest that when FMC drops to a critical threshold of 100 to 120 percent, the potential for crown fire initiation becomes critically high^[27].

Theoretical rate of spread models, such as the widely utilized Rothermel (1972) surface fire spread model and subsequent adaptations by Lidenmuth and Davis (1973), illustrate that as live fuel moisture drops below 75 percent, the relative rate of fire spread increases exponentially^[27]. Current field measurements in the hardest-hit regions indicate that some fine live fuels have dropped to extreme moisture deficits. In the Coconino National Forest in Arizona, 10-hour fuels (fuels measuring 0.25 to 1 inch in diameter that equilibrate to environmental moisture within 10 hours) were measured at a moisture content of 7.8 percent—which is drier than commercial kiln-dried framing lumber^[29]. At these historic lows, living trees lose their thermal buffering capacity and combust with the volatility of dead, cured fuels, resulting in rapid propagation that defies traditional direct-attack suppression tactics^[27].

Crown Base Height (CBH) and Canopy Structure

Once a fire is ignited in surface fuels, its ability to climb into the canopy is heavily dependent on the Crown Base Height (CBH). CBH is defined as the lowest vertical height in a forest stand where the canopy bulk density exceeds a critical threshold (typically 0.011 kilograms per cubic meter), allowing fire to propagate vertically^[32].

In forests where historical fire suppression policies have allowed underbrush, shade-tolerant saplings, and low-lying branches to proliferate, these "ladder fuels" effectively lower the CBH^[2]. When surface flame lengths exceed the CBH, the fire transitions into a highly destructive crown fire, capable of spreading at velocities far exceeding surface fires and generating massive thermal energy^[2].

Advancements in Light Detection and Ranging (LiDAR) technology have allowed researchers to map CBH across broad landscapes with high accuracy. While traditional methods relied on simple estimators like Lorey’s mean (a weighted average based on basal area) or standard 40th and 50th percentile metrics of the LiDAR point cloud, modern methodologies utilize moving voxel algorithms^[32]. These voxel models map the empty three-dimensional space beneath tree crowns, providing a highly accurate, species-independent measurement of the gap between surface fuels and the canopy^[32].

Furthermore, fire simulation models—such as the Wildland-Urban Interface Fire Dynamics Simulator (WFDS)—highlight that tree spacing significantly dictates crown fire continuity. Simulations demonstrate that when tree spacing approaches or exceeds 6 meters, crown fires frequently lose momentum within 100 meters and drop back to the surface, significantly reducing fireline intensity and the subsequent height of crown scorch^[33]. However, due to severe reductions in recent hazardous fuel treatments, many forests burning in 2026 retain dense, continuous canopies that facilitate unchecked, terrain-driven crown fire runs^[3].

Current Major Incidents and Geographic Hotspots

The theoretical mechanisms of FMC and CBH are currently manifesting in real-time across the western United States. The National Interagency Coordination Center (NICC) allocates resources based on Geographic Area Coordination Centers (GACCs). As of late June 2026, the deployment of personnel and equipment reflects the geographic concentration of extreme fire behavior.

Data Source: NICC Incident Management Situation Report, June 2026^[35]. Note: Abridged to show regions with the highest personnel deployment.

The Great Basin Crisis: Utah Incidents

Utah is currently the epicenter of the 2026 fire year. The Cottonwood Fire, burning near Beaver, Utah, stands as the largest and highest-priority wildland fire in the United States^[1]. Having ignited on June 22, the fire quickly expanded to over 71,848 acres, driven by sustained winds of 35 miles per hour and gusts reaching 45 miles per hour^[36]. The incident prompted the National Weather Service in Salt Lake City to issue its first-ever "Particularly Dangerous Situation" Red Flag Warning for five surrounding counties, a designation typically reserved for severe tornado outbreaks^[38]. The blaze has demonstrated aggressive, wind-driven crown runs and long-range spotting, completely bypassing both natural geographic barriers and constructed containment lines. It has caused severe structural destruction, heavily damaging the Eagle Point ski resort, destroying livestock and agricultural infrastructure, and forcing the mandatory evacuation of multiple communities, including HiLo Estates and Arrowhead Summer Homes^[31].

Simultaneously, the Iron Fire, burning northwest of Eureka, Utah, expanded to over 40,864 acres within a matter of days^[40]. This human-caused fire triggered the mandatory evacuation of the entire town of Eureka (population roughly 1,000)^[40]. Firefighters successfully utilized backburn operations to protect the town's primary structures, though the fire remains highly volatile and threatens critical regional infrastructure along the Highway 6 corridor^[40]. In adjacent areas, the rapid expansion of the Cherry Fire and the Maple Peak Fire resulted in the two incidents merging into a single complex covering upwards of 15,000 acres, further straining state and federal suppression resources^[43].

The Southwest: Pocket and McCauley Springs Fires

In Arizona, the Pocket Fire is burning approximately seven miles north of Sedona within the Coconino National Forest. Although smaller in overall acreage (approximately 2,114 acres), it is burning in incredibly steep, inaccessible terrain within the Red Rock-Secret Mountain Wilderness^[44]. Grounded aircraft and extreme Red Flag conditions have prevented direct suppression attacks^[29]. The fire behavior is characterized by spotting distances up to 0.75 miles ahead of the main front^[44]. The incident has forced closures of State Route 89A and prompted "SET" evacuation statuses for Oak Creek Canyon residents^[29].

In New Mexico, the McCauley Springs Fire is burning in the Jemez Ranger District of the Santa Fe National Forest. Detected on June 24, the blaze exhibited a high potential for rapid spread through thick timber and logging slash, growing to over 700 acres^[47]. The fire quickly triggered the evacuation of the Sierra de los Pinos community and nearby campgrounds, drawing multiple Interagency Hotshot Crews into the region to establish containment lines using heavy equipment and aerial water drops^[48]. Due to the incident's complexity, command was rapidly transitioned from a Type 3 organization to a Southwest Complex Incident Management Team^[47].

Air Quality and Secondary Urban Hazards

The sheer volume of biomass consumed by these fires has resulted in a widespread public health crisis due to the emission of fine particulate matter (PM2.5). PM2.5 particles are less than 2.5 micrometers in diameter—small enough to bypass the respiratory system's natural defenses, penetrating deep into the lungs and entering the bloodstream. This exposure significantly exacerbates asthma, cardiovascular disease, and other chronic health conditions^[50].

Smoke from the Utah fires has transported hundreds of miles, visibly obscuring skies as far away as western Colorado and creating hazardous conditions in valleys subject to atmospheric inversions^[37]. Public health agencies utilizing Environmental Protection Agency (EPA) AirNow and PurpleAir sensor networks have repeatedly advised residents to utilize MERV 13 HVAC filters, construct DIY box-fan air cleaners, and wear N95 respirators when outdoor exposure is unavoidable^[50].

The Compounding Factor: The Boyle Heights Warehouse Fire

In Southern California, the regional air quality crisis was severely exacerbated by a massive, non-wildland structural fire. On June 17, a 500,000-square-foot cold-storage warehouse operated by Lineage Logistics caught fire in the Boyle Heights neighborhood of Los Angeles^[55]. Due to the facility's heavy insulation, rooftop solar arrays, and floor-to-ceiling 65-foot steel racks, firefighters were unable to access the interior or safely ventilate the roof, resulting in an unbroken, multi-day combustion event^[57].

This fire compounded the existing environmental hazard by introducing highly toxic, synthetic particulate matter into the atmosphere. Experts from the UCLA Institute of Environment and Sustainability noted that the burning of plastics, electronics, refrigerants, and approximately 85 million pounds of frozen meat and food products generated smoke highly enriched with toxic organic compounds, volatile organic compounds, and heavy metals such as lead, chromium, and arsenic^[55]. The event necessitated emergency declarations from both the Mayor of Los Angeles and the Governor of California, alongside the distribution of 5.5 million N95 masks by the state and an additional 25,000 respirators and HEPA filters by the non-profit Direct Relief^[51]. As the fire was finally suppressed, the community was left grappling with the severe biological hazard and putrid odor of 40 million pounds of rotting, unrefrigerated food, presenting a complex cleanup and public health remediation challenge^[62].

Systemic Vulnerabilities in Fire Management

The physical severity of the 2026 fire year is colliding with systemic vulnerabilities in human infrastructure and resource management. Two primary areas of concern dominate the current academic and policy discourse: the profound reduction in federal land management capacity and the urgent need for stringent Wildland-Urban Interface (WUI) building codes.

Federal Agency Workforce Attrition and Budget Constraints

As the United States faces larger, more frequent fires, the primary agencies tasked with managing them are operating at a severe capacity deficit. A combination of executive branch reorganizations, budget cuts, and incentivized resignations initiated in early 2025 resulted in the exodus of over 20,000 employees from the U.S. Department of Agriculture (USDA) within a six-month period^[63]. The U.S. Forest Service (USFS) was disproportionately affected, losing approximately 5,860 employees, representing roughly 16 percent of its total workforce^[63].

This attrition heavily impacted junior staff—the core demographic necessary for frontline wildfire response—as well as dispatchers, meteorologists, and administrative personnel who provide the logistical framework for Complex Incident Management Teams^[3]. Consequently, the geographic capacity to perform proactive, preventative maintenance has plummeted. In 2025, the USFS treated only 2.6 million acres for hazardous fuels, a 35 percent decline from the 4.1 million acres treated in 2024. Certain highly vulnerable states experienced drastic reductions in preventative thinning and prescribed burning, with Montana seeing a 61 percent decline, Oregon seeing a 47 percent decline, and Idaho experiencing a 45 percent drop^[3]. As a result, 2026 incident commanders are forced to battle fires in heavily overgrown, highly combustible forests with a substantially reduced labor pool and fewer available management teams^[3].

The Wildland-Urban Interface (WUI) and Building Resilience

Because pre-ignition fuel management is lagging, the burden of fire survival is increasingly shifting toward the built environment. As residential development expands into forested and shrub-covered areas—regions designated as the Wildland-Urban Interface (WUI)—homes are increasingly subjected to direct flame contact, radiant heat, and wind-blown ember storms^[8]. Forensic fire analyses consistently demonstrate that 60 to 90 percent of home ignitions during wildland fires are caused by embers infiltrating vulnerable structural points, rather than a direct wall of advancing flames^[8].

To address this, states and municipalities are turning toward specialized building regulations, primarily modeled after the International Wildland-Urban Interface Code (IWUIC)^[8]. These codes mandate rigorous "home hardening" techniques designed to reduce the probability of ignition. Critical material requirements include:

• The installation of Class A fire-rated roof assemblies (compliant with testing standards such as ASTM E108 or CAN-ULC S107).
• The use of ignition-resistant exterior siding.
• The installation of fine-mesh, ember-resistant vents and enclosed, non-combustible soffits (such as closed cladding systems).
• The use of tempered glass in exterior windows to prevent shattering from intense radiant heat^[66].

Crucially, structural hardening must be paired with the enforcement of "defensible space"—a continuously managed 0-to-5-foot non-combustible perimeter immediately surrounding the structure, free of flammable mulches, debris, and contiguous vegetation^[8].

Despite the clear empirical benefits, the adoption of WUI codes across the United States remains highly fragmented and politically complex^[67]. California has long mandated statewide WUI compliance, and effective July 1, 2026, Colorado is implementing a statewide mandatory Wildfire Resiliency Code for all new construction and significant exterior alterations within designated WUI zones^[67]. Other high-risk states lag behind; for instance, Utah recently passed legislation requiring local jurisdictions to adopt WUI codes, but the mandate does not take full effect until 2029^[67]. Until comprehensive, neighborhood-wide adoption of these building standards is achieved, properties within the WUI will remain highly susceptible to catastrophic loss, as individual home hardening is easily compromised if a neighboring, non-compliant property ignites and generates localized radiant heat^[67].

Conclusion

The status of wildland fires in the United States as of late June 2026 illustrates a convergence of severe environmental extremes and systemic infrastructural vulnerabilities. The statistical milestones of 2026—over 35,000 fires and nearly 3 million acres burned prior to the traditional peak of the late-summer season—are symptoms of broader climatological shifts^[1]. The transition from La Niña to El Niño, paired with massive soil moisture deficits measured by the Keetch-Byram Drought Index, has created a landscape where live Foliar Moisture Content frequently drops below critical thresholds, allowing fires to rapidly transition into the forest canopy^[10].

These incidents, exemplified by the rapidly expanding Cottonwood and Iron Fires in Utah, are increasingly difficult to suppress due to a combination of extreme weather, complex terrain, and a heavily depleted federal firefighting workforce^[36]. Furthermore, the downstream effects of these wildfires, compounded by highly toxic urban industrial disasters like the Boyle Heights warehouse fire, present an escalating public health crisis via particulate matter inhalation^[50].

Adapting to this escalating paradigm requires a departure from reliance solely on reactive suppression. An integrated approach is necessary, focusing on the stabilization of the federal land management workforce to reinstate massive hazardous fuel reduction projects, alongside the aggressive, mandatory implementation of Wildland-Urban Interface building codes across all vulnerable jurisdictions^[65]. Only through a synthesized approach of ecological management and infrastructural resilience can communities mitigate the inherent risks of the modern fire environment.

Works Cited

1. Wildfire Explorer | Real-Time Maps & Incident Data for the US, https://fires.cornea.is/
2. June Climate News: 2026 Fire Season Is Becoming a Fire Year, https://www.seversondells.com/june-climate-news-2026-fire-season
3. We're Having Our Worst Wildfire Year in a Decade, and It's Probably Going to Get Worse, https://www.outdoorlife.com/conservation/june-wildfire-outlook/
4. National Fire News | National Interagency Fire Center, https://www.nifc.gov/fire-information/nfn
5. 2026 Fire Season Outlook via NIFC - Douglas Forest Protective Association, https://www.dfpa.net/post/2026-fire-season-outlook-via-nifc
6. Summer just started, and we already have 70 major wildfires in the US. What's next?, https://www.ksl.com/article/news/utah/environment/summer-just-started-and-we-already-have-70-major-wildfires-in-the-us-whats-next/51531028
7. Larger wildfires fueled by drought and heat expected across the U.S. in 2026 - AccuWeather, https://www.accuweather.com/en/press/larger-wildfires-fueled-by-drought-and-heat-expected-across-the-u-s-in-2026/1884295
8. 2026's Fire Season Is a Warning Light: Building Wildfire Resilience Beyond “Fire Season” - ICC - International Code Council, https://www.iccsafe.org/building-safety-journal/bsj-dives/2026s-fire-season-is-a-warning-light-building-wildfire-resilience-beyond-fire-season/
9. El Niño and La Niña predict US wildfire severity up to a year early, NOAA research finds, https://wildfiretoday.com/el-nino-and-la-nina-predict-us-wildfire-severity-up-to-a-year-early-noaa-research-finds/
10. Phase of El Niño-Southern Oscillation foreshadows U.S. wildfire activity up to a year in advance - NOAA Research, https://research.noaa.gov/phase-of-el-nino-southern-oscillation-foreshadows-u-s-wildfire-activity-up-to-a-year-in-advance/
11. Climate Change Is a Significant Driver of More Dangerous Wildfire Seasons - UCS blog, https://blog.ucs.org/rachel-cleetus/climate-change-is-a-significant-driver-of-more-dangerous-wildfire-seasons/
12. Scientists alarmed after two wildfires hit Greenland within a week, https://www.theguardian.com/world/2026/jun/23/scientists-alarmed-wildfires-greenland
13. The 2026 Wildfire Season is Fast Approaching - Washington Smoke Blog, https://wasmoke.blogspot.com/2026/05/the-2026-wildfire-season-is-fast.html
14. El Nino and La Nina Information - National Weather Service, https://www.weather.gov/twc/enso
15. Want to Predict Wildfires? The Key May Be Underground - Circle of Blue, https://www.circleofblue.org/2026/world/want-to-predict-wildfires-the-key-may-be-underground/
16. Soil Factors Influencing Wildfire Behavior and Severity: A Review - ResearchGate, https://www.researchgate.net/publication/399574252_Soil_Factors_Influencing_Wildfire_Behavior_and_Severity_A_Review
17. Zachary Holden PhD Researcher at US Forest Service - ResearchGate, https://www.researchgate.net/profile/Zachary-Holden
18. National Current Conditions | Drought.gov, https://www.drought.gov/current-conditions
19. National Drought Status, https://www.drought.gov/national
20. Drought Defined: A Deep Dive into the U.S. Drought Monitor | News, https://www.ncei.noaa.gov/news/drought-defined-deep-dive-us-drought-monitor
21. Keetch-Byram Drought Index (KBDI) – U.S. Forest Service, https://www.drought.gov/data-maps-tools/keetch-byram-drought-index
22. Drought - Texas A&M Forest Service, https://tfsweb.tamu.edu/wildfire-and-other-disasters/burn-bans-and-information/drought/
23. Alabama, Southwest Georgia, and the Florida Panhandle & Big Bend - National Weather Service, https://www.weather.gov/media/tae/DGT/DGT_TAE_04022026.pdf
24. External Resources/Indices | WFTIIC - CA.gov, https://www.wftiic.ca.gov/external-resources-indices/
25. Anticipating potential wildfire size from fine fuel moisture content - Canadian Science Publishing, https://cdnsciencepub.com/doi/10.1139/cjfr-2025-0273
26. Conifer encroachment increases foliar moisture content in a northwestern California oak woodland - Northwest Fire Science Consortium, https://nwfirescience.org/sites/default/files/publications/Conifer%20encroachment%20increases%20foliar%20moisture%20content%20in%20a%20northwestern%20California%20oak%20woodland.pdf
27. Assessing the Effect of Foliar Moisture on the Spread Rate of Crown Fires - USU Digital Commons, https://digitalcommons.usu.edu/cgi/viewcontent.cgi?article=1270&context=barkbeetles&httpsredir=1&referer=
28. Foliar moisture content of Pacific Northwest vegetation and its relation to wildland fire behavior - ResearchGate, https://www.researchgate.net/publication/222576966_Foliar_moisture_content_of_Pacific_Northwest_vegetation_and_its_relation_to_wildland_fire_behavior
29. Sedona Public Meeting for the Pocket Fire Postponed to Monday, June 29 - Arizona Emergency Information Network, https://ein.az.gov/sedona-public-meeting-pocket-fire-postponed-monday-june-29
30. Sedona Public Meeting for the Pocket Fire Postponed to Monday, June 29; Daily Update: June 26, 2026 | News List, https://www.sedonaaz.gov/Home/Components/News/News/6872/1198
31. Cottonwood Fire spreads over 70000 acres; likely 'more than dozens' of structures lost, https://www.ksl.com/article/51546242/cottonwood-fire-continues-its-spread-to-70000-acres
32. Moving Voxel Method for Estimating Canopy Base Height from Airborne Laser Scanner Data, https://www.mdpi.com/2072-4292/7/7/8950
33. Exploring tree crown spacing and slope interaction effects on fire behavior with a physics-based fire model - Taylor & Francis, https://www.tandfonline.com/doi/full/10.1080/21580103.2016.1144541
34. Simple method for direct crown base height estimation of individual conifer trees using airborne LiDAR data - Optica Publishing Group, https://opg.optica.org/abstract.cfm?uri=oe-26-10-a562
35. Incident Management Situation Report Saturday June 27, 2026 – 0730 MDT National Preparedness Level 3 National Fire Activity, https://www.nifc.gov/nicc-files/sitreprt.pdf
36. Cottonwood Fire Map | Beaver, Utah | WildFire Explorer, https://fires.cornea.is/fire/utah_cottonwood_2026-06-22-224907
37. Fast-moving fire in Utah, the largest in the US, spreads overnight, leading to more evacuations, https://apnews.com/article/western-wildfires-cottonwood-dry-weather-9ee4881aa90bc892d7be36706b1ea526
38. Utah declares a state of emergency and restricts fireworks as US largest wildfire grows, https://apnews.com/article/wildfires-utah-red-flag-fireworks-9604ee19a108b0a54051b04902f6b0a6
39. Utah declares emergency, bans fireworks ahead of July 4 as largest US wildfire rages, https://indianexpress.com/article/world/utah-wildfire-july-4-fireworks-ban-emergency-cottonwood-fire-10759637/
40. Iron Fire Map | Juab, Utah | WildFire Explorer, https://fires.cornea.is/fire/utah_iron_2026-06-20-060109
41. Iron Fire Map | Watch Duty, https://app.watchduty.org/i/103708
42. Heat, wind and drought conditions spark wildfires in US West, https://apnews.com/article/wildfire-evacuations-utah-colorado-florida-red-flag-66c8471df83ccc9663b746511b7ffd17
43. Juab County fire: Silver City, Eureka, Mammoth get evacuation notices as Maple Peak, Cherry Fires merge - watch videos, https://www.hindustantimes.com/world-news/us-news/juab-county-fire-update-silver-city-eureka-mammoth-evacuation-notices-maple-peak-cherry-fires-merge-watch-videos-utah-101782533303110.html
44. Red Flag Conditions Impact the Pocket Fire Area Throughout the Weekend, https://ein.az.gov/red-flag-conditions-impact-pocket-fire-area-throughout-weekend
45. Pocket Fire seven miles north of Sedona grows to 1,187 acres; as seen in photos, videos and maps, https://www.redrocknews.com/2026/06/25/pocket-fire-seven-miles-north-of-sedona-grows-to-1187-acres-as-seen-in-photos-videos-and-maps/
46. Pocket Fire Update: Oak Creek Canyon Decreased to 'SET' Status - Arizona Emergency Information Network, https://ein.az.gov/pocket-fire-update-oak-creek-canyon-decreased-set-status
47. Southwest Complex Incident Management Team 3 takes command of the McCauley Springs Fire | NM Fire Info, https://nmfireinfo.com/2026/06/26/southwest-complex-incident-management-team-3-takes-command-of-the-mccauley-springs-fire/
48. McCauley Springs Fire near Jemez Springs prompts evacuation orders, electric shutoff, https://www.newsfromthestates.com/article/mccauley-springs-fire-near-jemez-springs-prompts-evacuation-orders-electric-shutoff
49. McCauley Springs Fire Daily Update – Thursday, June 25, 2026 | NM Fire Info, https://nmfireinfo.com/2026/06/25/mccauley-springs-fire-daily-update-thursday-june-25-2026/
50. Summit County urges residents to prepare homes for wildfire smoke - Town Lift, https://townlift.com/2026/06/summit-county-urges-residents-to-prepare-homes-for-wildfire-smoke/
51. Boyle Heights Warehouse Fire: Direct Relief Sends 25K N95 Respirators, https://www.directrelief.org/2026/06/boyle-heights-warehouse-fire-air-quality-direct-relief-n95-masks/
52. June 2026 - Colorado Smoke Blog, https://colosmokeoutlook.blogspot.com/2026/06/
53. Active Wildfires Across the West: A June 2026 Update - PurpleAir, https://www2.purpleair.com/blogs/blog-home/active-wildfires-across-the-west-a-june-2026-update
54. Current Live Forest Wildfire and Smoke Map Today in Utah: Track Active Fires, Air Quality Alerts, and Evacuation Zones to Protect Your Family - Filterbuy, https://filterbuy.com/fire-smoke/north-america/usa/current-live-forest-wildfire-and-smoke-map-today-in-utah/
55. Boyle Heights Warehouse Fire Raises Smoke, Air Quality, and Legal Questions, https://www.mcnicholaslaw.com/boyle-heights-warehouse-fire-raises-smoke-air-quality-and-legal-questions/
56. Boyle Heights Warehouse Fire, Los Angeles, California | IQAir USA, https://www.iqair.com/newsroom/boyle-heights-warehouse-fire-los-angeles-california
57. A fire in LA has been burning for days. What’s taking so long to put it out?, https://www.theguardian.com/us-news/2026/jun/22/los-angeles-warehouse-fire-expainer
58. UCLA air quality experts on what you’re breathing in the Boyle Heights fire, https://newsroom.ucla.edu/stories/boyle-heights-warehouse-fire-ucla-experts
59. Boyle Heights warehouse fire: Video of lone firefighter battling blaze against scary backdrop surfaces | Watch, https://www.hindustantimes.com/world-news/us-news/boyle-heights-warehouse-fire-video-of-lone-firefighter-battling-blaze-against-scary-backdrop-surfaces-watch-101782027854674.html
60. Los Angeles air quality: Boyle Heights fire sparks health concerns across Southern California as schools relocate, https://www.hindustantimes.com/world-news/us-news/los-angeles-air-quality-boyle-heights-fire-sparks-health-concerns-across-southern-california-as-schools-relocate-101782153489449.html
61. Governor Newsom proclaims State of Emergency in Los Angeles for the Boyle Heights fire response, https://www.gov.ca.gov/2026/06/20/governor-newsom-proclaims-state-of-emergency-in-los-angeles-for-the-boyle-heights-fire-response/
62. ‘Like a dead body’: after warehouse fire, LA residents say air thick with smell of rotting food, https://www.theguardian.com/us-news/2026/jun/27/boyle-heights-warehouse-fire-smell-los-angeles
63. USDA lost over 20,000 workers in the first half of 2025 - Center for Western Priorities, https://westernpriorities.org/2025/12/usda-lost-over-20000-workers-in-the-first-half-of-2025/
64. STATEMENT on Forest Service hearing in House Natural Resources subcommittee today, https://westernpriorities.org/2026/06/statement-on-forest-service-hearing-in-house-natural-resources-subcommittee-today/
65. Experts are concerned about how staff cuts in public-lands agencies will impact firefighting, https://www.ksjd.org/podcast/ksjd-local-newscasts/2026-06-02/experts-are-concerned-about-how-staff-cuts-in-public-lands-agencies-will-impact-firefighting
66. What Is WUI? Wildland Urban Interface and Compliance - MOSO® Bamboo Outdoor, https://www.moso-bamboo-outdoor.com/blog/what-is-wui-wildland-urban-interface/
67. Tracking Western states' diverse approaches to wildfire building codes - Headwaters Economics, https://headwaterseconomics.org/natural-hazards/wildfire/tracking-western-states-diverse-approaches-to-wildfire-building-codes/
68. Colorado Wildfire Resiliency Code | Mesa County, https://www.mesacounty.us/departments-and-services/community-development/building/colorado-wildfire-resiliency-code