Smoke Blankets Oregon: NASA Satellite Observations of 2026 Wildfires

• On July 15, 2026, dry thunderstorms over the Cascade Range triggered thousands of lightning strikes, igniting numerous wildland fires across Oregon and Washington.
• As of July 26, 2026, fires in Oregon had burned over one million acres; nationally, more than 4 million acres have burned, exceeding the 10-year average of 3.4 million acres.
• NASA's Aqua satellite captured imagery showing vast plumes of smoke spreading northeast from dozens of large fires across the state.

Fire Status and Response

• Primary active fires include the Hay Creek Complex, Brewer, Big Grass, Akawa Butte, and Powder River fires.
• State officials invoked the Emergency Conflagration Act to manage high-threat blazes, including the Shingle, Bench, Beachcomb, and Second Flat fires.
• Impact: Over 10,000 firefighters are currently battling the blazes; numerous communities remain under evacuation orders, and air quality advisories are active for eastern Oregon.

Environmental Context and Monitoring

• Extreme drought conditions and summer heat, combined with gusty winds, have significantly accelerated fire growth.
• NASA provides real-time monitoring tools to track fire behavior and trends, including the Fire Information for Resource Management System (FIRMS), the Worldview browser, and the Fire Event Explorer.