Wildfire Alert
Aid: 1100526
Alert Type: Possible Wildfire
Date: 2025-09-03 20:31:17
Show details ▲▼
| Basic Information | |
|---|---|
| State/Province(s) | CA |
| Country/Countries | United States |
| County/Locality(s) | Yolo County, CA |
| NWS WFO | Sacramento CA |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-09-03 20:31:48UTC |
| Radiative Center (Lat, Lon): | 38.480278°, -121.685555° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 18.43 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 313.07 K |
| Observed - Background BT (3.9 um) | 4.11 K |
| BT Anomaly (3.9 um) | 1.88 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 9.33 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 19.11 K |
| Observed - Background BTD (3.9-10/11/12 um) | 3.65 K |
| BTD Anomaly (3.9-10/11/12 um) | 1.67 K |
| Similar Pixel Count | 25 |
| BT Time Tendency (3.9 um) | 2.60 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.50 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.98 |
| Maximum Radiative Power | 18.43 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 65.70° |
| Mean Solar Zenith Angle | 31.00° |
| Mean Glint Angle | 78.30° |
| Water Fraction | 0.00 |
| Total Pixel Area | 9.70 km2 |
| Latest Satellite Imagery: | |
