Key Takeaways
- The Oregon Department of Forestry (ODF) is integrating multiple technologies—detection cameras, unmanned aircraft (drones), and a new Twin Otter multi‑mission aircraft (MMA)—to improve wildfire response.
- These tools are primarily used for early fire detection, real‑time fire‑spread data, and delivering precise coordinates to local fire agencies.
- At the recent East Evans Creek Fire in Jackson County, drones equipped with infrared sensors are being employed for heat mapping, giving firefighters accurate acreage measurements and situational awareness.
- ODF emphasizes firefighter safety as its top priority; aerial scouting with drones allows crews to assess hazardous areas before ground teams enter.
- The Twin Otter MMA team had only about one month of training before their first operational deployment, highlighting the agency’s rapid adoption of new capabilities.
- Continued investment in and refinement of these technologies aim to better protect Oregon communities, natural resources, and emergency responders during increasingly active wildfire seasons.
Introduction to Oregon’s Wildfire Challenge
Oregon has faced a particularly active wildfire season, with the East Evans Creek Fire in Jackson County scorching more than 5,000 acres. The blaze exemplifies the growing intensity and frequency of fire events that strain state resources and threaten communities, ecosystems, and infrastructure. In response, the Oregon Department of Forestry (ODF) has turned to advanced technological solutions to bolster detection, monitoring, and firefighting effectiveness. By leveraging a suite of aerial and ground‑based tools, ODF aims to stay ahead of fast‑moving flames while safeguarding the lives of firefighters and the public.
ODF’s Technological Arsenal Overview
To meet the demands of modern wildfire management, ODF has deployed three primary categories of technology: fixed detection cameras, unmanned aircraft systems (UAS, commonly known as drones), and the Twin Otter multi‑mission aircraft (MMA). Each platform serves a distinct yet complementary role. Detection cameras provide continuous, wide‑area visual monitoring, often positioned in high‑risk zones to spot smoke or heat signatures early. Drones offer flexible, low‑altitude reconnaissance, capable of navigating tight canopies and delivering immediate, high‑resolution data. The Twin Otter MMA, a versatile fixed‑wing aircraft, bridges the gap between satellite imagery and drone operations, offering longer endurance, higher payload capacity, and the ability to operate in varied weather conditions.
Detection Cameras: The First Line of Early Warning
Strategically placed detection cameras form ODF’s initial surveillance network. These high‑definition, often infrared‑enabled cameras continuously scan forested landscapes, automatically flagging anomalous temperature rises or smoke plumes. When a potential ignition is identified, the system instantly alerts dispatch centers, allowing fire managers to mobilize resources before the fire expands beyond a manageable size. This early‑warning capability reduces response times dramatically, which is critical in the steep, rugged terrain typical of many Oregon wildfire corridors.
Unmanned Aircraft Systems: Agile Infrared Scouts
Drones have become indispensable for on‑the‑ground firefighting teams. At the East Evans Creek Fire, ODF crews deployed UAS equipped with infrared sensors to conduct heat‑mapping missions. By flying over active fire perimeters, the drones capture thermal imagery that reveals hotspots invisible to the naked eye, even through dense smoke or foliage. This data is processed in near real‑time to generate accurate acreage estimates, identify priority containment zones, and guide ground crews to the most threatening sections of the blaze. The ability to “see” through smoke enhances situational awareness and reduces guesswork during fast‑evolving fire dynamics.
Twin Otter Multi‑Mission Aircraft: Expanding Reach and Endurance
The addition of the Twin Otter MMA marks a significant upgrade in ODF’s aerial capabilities. Unlike drones, which are limited by battery life and line‑of‑sight constraints, the Twin Otter can remain airborne for several hours, covering vast expanses of remote wilderness. Its multi‑mission design allows it to carry a variety of payloads—including high‑resolution cameras, infrared sensors, and even fire‑retardant delivery systems—making it adaptable to reconnaissance, mapping, and, when needed, direct suppression support. The aircraft’s rugged construction enables operations in challenging mountain weather, ensuring persistent oversight when ground access is impeded.
Operational Deployment at East Evans Creek Fire
During the East Evans Creek Fire, ODF integrated all three technologies into a cohesive response strategy. Detection cameras first signaled the fire’s inception, prompting an immediate alert. Drones were then launched to perform infrared heat mapping, providing detailed thermal overlays that informed incident commanders about flame height, spread rate, and cool‑down areas. Simultaneously, the Twin Otter MMA conducted broader surveillance flights, capturing wide‑angle imagery and relaying precise GPS coordinates to local fire agencies and incident command posts. This layered approach ensured that intelligence flowed from macro‑scale situational awareness down to tactical, crew‑level directives.
Benefits of Infrared Heat Mapping for Firefighter Safety
One of the most praised outcomes of the drone‑based infrared mapping is the direct enhancement of firefighter safety. By sending a UAS ahead of ground teams, ODF can scout terrain for hidden hazards such as unstable slopes, hidden hotspots, or areas with high fuel loads that could flare unexpectedly. Jessica Neujahr, ODF public affairs officer, emphasized that “having the ability to send a drone up in the air to essentially scout an area before we send them out just helps us that much more in our planning and then also in our safety planning.” This pre‑emptive reconnaissance reduces the likelihood of crews walking into dangerous conditions, thereby lowering the risk of injury or fatality.
Training and Rapid Integration of the Twin Otter Team
The Twin Otter MMA team faced a steep learning curve, with only approximately one month to familiarize themselves with the aircraft’s systems, mission planning software, and operational protocols before their first deployment. Despite the compressed timeline, the team completed rigorous training modules that included flight simulation, emergency procedures, and coordination drills with ground crews. Their swift readiness underscores ODF’s commitment to agile adaptation—recognizing that in wildfire management, the window between detection and effective response can be measured in minutes, not days.
Future Outlook and Continued Technological Investment
ODF’s current technological push is part of a broader strategy to modernize wildfire management in the face of climate‑driven fire growth. Plans are underway to expand the detection camera network into more remote corridors, increase the fleet of qualified UAS operators, and explore additional payloads for the Twin Otter, such as real‑time video downlink and automated fire‑line mapping software. Moreover, the agency is investing in data‑analytics platforms that fuse imagery from multiple sources into a unified operational picture, enabling predictive modeling of fire behavior. These advancements aim to shorten response cycles, improve resource allocation, and ultimately protect more lives and ecosystems across Oregon.
Conclusion
The Oregon Department of Forestry’s multifaceted technological approach—spanning detection cameras, drones, and the Twin Otter MMA—exemplifies how innovation can strengthen wildfire response. By enabling early detection, delivering precise, real‑time data, and enhancing situational awareness, and prioritizing firefighter safety, ODF is better equipped to confront the escalating challenges posed by wildfires like the East Evans Creek Fire. Continued investment in these tools, coupled with rigorous training and interagency collaboration, will be essential as Oregon navigates an increasingly fire‑prone future.