The aftermath of the Morrill Fire as seen from aircraft on March 14, 2026. [Image credit: Watch Duty/InciWeb]
When the Morrill Fire ignited on March 12, 2026, it quickly grew into the largest wildfire in Nebraska history. As the fire rapidly burned across the state, NOAA’s Next Generation Fire System (NGFS) provided the critical eye-in-the-sky perspective for the massive response to the record-breaking fire.
The up-to-the-minute guidance from the NGFS provided essential information for Watch Duty, a non-profit organization dedicated to providing real-time, human-validated wildfire information to the public and first responders.
“For our team, NOAA’s NGFS serves as a critical early-warning tool, particularly for initial detections in rural areas,” said Liam Winstead, the manager of operational intelligence and mapping at Watch Duty. “In many cases, NGFS is our first—and sometimes only—signal that a fire has ignited, often alerting us before firefighters are dispatched.”
The shortwave channel on NOAA’s GOES-19 satellite tracked the quick spread of several Nebraska wildfires, including the Morrill Fire, from March 12-13, 2026. [Image credit: NOAA]
NOAA’s NGFS is an experimental online tool that pairs NOAA’s Geostationary Operational Environmental Satellite (GOES) data with AI-enhanced algorithms to automatically detect near-real time information about active wildfires, such as new ignitions and fire intensity.
“Geostationary satellites are constant sentinels,” said Mike Pavolonis, NGFS developer and wildland fire program manager at NOAA’s Satellite and Information Service. “They enable detection of fires within 5 to 30 minutes of ignition. The NGFS is a force-multiplier that helps human decision-makers sift through enormous volumes of satellite imagery.“
In January 2026, the science team behind the NGFS announced the debut of the Wildland Fire Data Portal, which now provides responders with more robust access to NGFS information. One indispensable feature of the Data Portal is how it provides Watch Duty the ability to pan back and forth through time to visualize how quickly wildfires are evolving.
“The Morrill Fire is a perfect example of how NOAA’s Wildland Fire Data Portal is a game changer for public safety,” Winstead said. “On March 12, the NGFS detection came in around 1:40 pm MT. At that stage, we did not have eyes on the ground or radio traffic to monitor. Within 10 minutes, additional NGFS detections showed the heat spreading rapidly in alignment with the wind, providing the confirmation that this was a fast-moving vegetation fire. We posted the incident and alerted the county just 13 minutes after the initial detection.”
NOAA's Wildland Fire Data Portal showing active satellite heat signatures from the Morrill Fire stretching approximately 50 miles from northeast of Broadwater, Neb., to Highway 61, on March 12, 2026. [Image credit: Watch Duty]
One challenge for responders and firefighters was how quickly the Morrill Fire spread due to low humidity and high winds. Red Flag Warnings, which mean that critical fire weather conditions are either occurring or are imminent, were in effect for much of the state when the fire ignited. By 9:00 pm that day, the fire had traveled more than 65 miles across Nebraska.
When fires quickly engulf the landscape, fire analysts with the U.S. Forest Service and other agencies use the satellite heat detections from the NGFS to estimate the extent of those fast-moving wildfires. Typically, a fire’s perimeter is mapped using a combination of satellite data, aerial imaging, and ground-based GPS tracking, but those methods may not be promptly available for all fires, especially wind driven wildfires in the Plains like the Morrill Fire.
Later that evening, when the winds shifted, NGFS detections showed the southern edge of the Morrill Fire flaring up and advancing toward populated areas of the state. With that information, responders were able to communicate to partners exactly where the fire was moving in near real-time.
Nearly two weeks after it ignited, the National Interagency Fire Center declared the Morrill Fire 100% contained on the evening of March 24, though engine crews stayed alert for scattered flare-ups within the burn scar. The total area burned was 642,029 acres – almost equal to the land area of Rhode Island.
With a massive, fast-moving fire like this, NOAA’s NGFS provided both a big-picture view and the finer details crucial to monitoring and responding to this historic blaze.
“Having minute-by-minute access to wildfire data is critical during an active fire,” Pavolonis emphasized. “The NGFS provides the situational awareness that wildfire response teams need to protect lives and property, and the Wildland Fire Data Portal ensures quick and consistent access to this information.”