BOSTON, May 1, 2025 — Tomorrow.io, the world’s leading Resilience Platform™, today announced a major milestone in space-based weather intelligence. As of April 29, 2025, Tomorrow.io’s constellation of microwave sounders is delivering the freshest atmospheric soundings from space to 45% of the Earth’s surface, setting a new benchmark for global weather observation.
Tomorrow.io’s microwave sounder data consistently outperforms traditional sources, as shown across all four panels. The addition of Tomorrow.io’s sensors (bottom row) lowers the global average data age by over 30% and accounts for nearly 45% of the freshest atmospheric soundings from space worldwide.
This achievement marks a significant shift in how the world accesses critical weather information. Tomorrow.io’s microwave sounders are providing more timely updates than any other system, offering fresher insights that improve forecasting models, operational decisions, and early warning capabilities across industries and governments worldwide.
“Freshness of data is one of the most important factors in modern forecasting, especially for extreme precipitation and tropical cyclones” said Dr. Joe Munchak, Principal Atmospheric Data Scientist at Tomorrow.io. “With sub-hourly updates, we’re helping organizations respond faster and make more effective decisions in the face of weather-driven risks.”
Microwave sounders capture temperature and moisture profiles throughout the atmosphere, essential for modern weather prediction. With Tomorrow.io’s constellation in operation, faster revisit rates and more frequent updates are already reshaping the global standard for atmospheric monitoring.
Tomorrow.io expects this number to surpass 50% coverage in the coming weeks, as additional satellites enter operation and its orbital configuration continues to expand.
At a time when the need for rapid, reliable weather information has never been greater, Tomorrow.io’s achievement shows that private-sector innovation is driving a new era of accessibility and resilience on a global scale.
To learn more about Tomorrow.io’s space mission and access live data previews, visit www.tomorrow.io/space.
About Tomorrow.io
Selected by TIME Magazine as one of the TOP 100 Most Influential Companies in the world, Tomorrow.io is the world’s leading Resilience Platform™. Supercharged by next-generation space technology, cutting-edge generative AI, and proprietary modeling capabilities, global leaders, including JetBlue, The United States Air Force, and Uber, rely on Tomorrow.io to predict, improve decision-making, and solve for any weather-related challenge. From innovative weather intelligence and actionable insights to early warning systems and adaptation, organizations can predict impact, mitigate risk, and ensure operational resilience with Tomorrow.io.
Join the resilience revolution at www.tomorrow.io.
