Wildfire Alert
Aid: 1079418
Alert Type: Possible Wildfire
Date: 2025-07-18 12:02:27
Show details ▲▼
| Basic Information | |
|---|---|
| State/Province(s) | CA |
| Country/Countries | United States |
| County/Locality(s) | Shasta County, CA |
| NWS WFO | Sacramento CA |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-07-18 12:02:28UTC |
| Radiative Center (Lat, Lon): | 40.848888°, -122.059166° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 78.40 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk, Known Incident: GREEN (HIGH, tdiff=0.25259 days, Perimeter) |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 297.53 K |
| Observed - Background BT (3.9 um) | 9.58 K |
| BT Anomaly (3.9 um) | 6.31 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 11.42 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 10.14 K |
| Observed - Background BTD (3.9-10/11/12 um) | 8.93 K |
| BTD Anomaly (3.9-10/11/12 um) | 15.37 K |
| Similar Pixel Count | 4 |
| BT Time Tendency (3.9 um) | 0.20 K |
| Image Interval | 1.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.69 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 23.06 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 49.90° |
| Mean Solar Zenith Angle | 98.30° |
| Mean Glint Angle | 55.80° |
| Water Fraction | 0.00 |
| Total Pixel Area | 24.80 km2 |
| Latest Satellite Imagery: | |
