NASA發射任務以研究野火引發的風暴
NASA launches mission to study wildfire-generated storms
Updated at: July 21, 2026 at 04:45 AM
隨著野火日益猛烈，一種新的天氣現象吸引了科學家的目光：火積雨雲(pyrocumulonimbus，簡稱 pyroCb)。
As wildfires grow increasingly intense, a new weather phenomenon has captured the attention of scientists: pyrocumulonimbus (pyroCb) clouds.
這是一種由火焰產生的劇烈雷暴，當強烈的熱能像巨大的煙囪一樣，將煙霧和濕氣抽吸到高層大氣中時就會形成。
These are violent, fire-generated thunderstorms that form when intense heat acts like a giant chimney, pumping smoke and moisture high into the atmosphere.
由於這些「髒」雲層會引發難以預測的風勢、閃電，甚至如同龍捲風般的火旋風，它們對消防員和飛行員構成了重大威脅。
Because these "dirty" clouds can trigger erratic winds, lightning, and even tornado-like fire whirls, they pose a major threat to firefighters and aviators.
為了更了解這種現象，NASA 與美國海軍研究實驗室發起了 INSPYRE 任務。
To better understand this phenomenon, NASA and the U.S.
透過駕駛像 ER-2 這類高空飛機直接穿過煙流，研究人員希望能填補天氣預測模型的關鍵缺口。
Naval Research Laboratory have launched the INSPYRE mission.
該計畫是 NASA 更廣泛的 FireSense 項目的一部分，該項目利用了從環繞地球的衛星到基於地面人工智慧驅動的數位孿生等廣泛的技術，監控從森林地表到太空的火災情況。
By flying high-altitude aircraft like the ER-2 directly through smoke plumes, researchers hope to fill critical gaps in weather forecasting models.
透過整合這些數據，NASA 的目標是為第一線救援人員提供關鍵的即時洞察，幫助他們做出能挽救生命的決策。
This project is part of NASA’s broader FireSense program, which utilizes a massive range of technology—from orbiting satellites to ground-based AI-powered digital twins—to monitor fires from the forest floor to space.
最終，INSPYRE 正在協助科學家解決氣候難題中一個複雜且缺失的拼圖，改變我們追蹤和應對全球極端野火天氣的方式。
By integrating this data, NASA aims to provide first responders with the real-time insights they need to make life-saving decisions.
