On June 10, 2020 at 8:51 PM Pacific Daylight Time (2020 June 11 3:51 UTC), many eyewitnesses in the San Francisco Bay area of California reported seeing a bright meteor. Calculations based on their reports, compared to a recording made by an EarthCam at Lake Tahoe, give the starting location of the fireball at 54 miles above Butte City, travelling slightly north of west at a speed of 45,000 miles per hour. The object ablated 28 miles above Thunderhill Raceway Park, making its path through Earth's upper atmosphere 32 miles long.
| Event ID | 20200611-035100 |
| Date (UTC) | June 11, 2020 |
| Time (UTC) | 03:51:00 |
| AMS Event | 2805-2020 |
| Chicken Little Start Lat/Lon | +39.470, -121.984 |
| Chicken Little End Lat/Lon | +39.561, -122.337 |
| Chicken Little Altitude | 87.1 km → 46.7 km ( 54.1 miles→ 29.0 miles) |
| Chicken Little Speed | 20.0 km/s (44,700 mph) |