OTUS PROJECT
Observations of Tornadoes by UAV Systems
The OTUS Project is a self-funded project founded by students in meteorology and engineering. We leverage cutting-edge UAV technology & custom sensor systems to study tornadoes inside & out. Our mission is to protect lives and property by enhancing structural resilience, through wind & thermodynamic data collection that improves predictive models & hazard forecasting.
EFFORTS
Our current efforts are focused on measuring the 3D wind loads and thermodynamics within and surrounding tornadoes at near-surface. In May 2024, OTUS proved its capabilities by flying through a multi-vortex tornado with complete control. The Federal Aviation Administration (FAA) accepted and approved our waiver to conduct operations in and around tornadoes.
In 2025, the project intercepted 8 tornadoes with 11 drone penetrations, capturing high-resolution thermodynamic data and flight telemetry to inform the development of next-generation wind sensors.
13
Drone Intercepts
10
Tornadoes Intercepted
Drone Intercepts
| Date | Location | EF Rating | # Drones Inside |
|---|---|---|---|
| 5/23/2024 | Duke, OK | EF2 | 1 |
| 5/16/2025 | Crowder, MO | EF3 | 2 |
| 5/18/2025 | Higgins, TX | EF1 | 2 |
| 5/18/2025 | Arnett, OK | EF3 | 1 |
| 5/23/2025 | Hillrose, CO | EF1 | 1 |
| 6/05/2025 | Morton, TX | EF2 | 1 |
| 6/20/2025 | Spiritwood, ND | EF3 | 2 |
| 6/20/2025 | Fort Ransom, ND | EF2 | 1 |
| 6/22/2025 | Grygla, MN | EF1 | 1 |
| 4/14/2026 | Wyoming, IA | EFU | 1 |
Full Flights on YouTube:
CONNECTIONS
We are collaborating with the National Institute of Standards and Technology (NIST) for the creation of a new wind sensor. We are also coordinating with the Flexible Array of Radars and Mesonets (FARM) for integrated data collection.
FARM
SPONSORS
Thank you to our sponsors for helping make this scientific endeavor possible!
