Wildfire Alert
Aid: 883131
Alert Type: Possible Wildfire
Date: 2024-12-11 17:46:17
Show details ▲▼
| Basic Information | |
|---|---|
| State/Province(s) | CA |
| Country/Countries | USA |
| County/Locality(s) | Humboldt County, CA |
| NWS WFO | Eureka CA |
| Identification Method | Enhanced Contextual (Cloud) |
| Mean Object Date/Time | 2024-12-11 17:46:52UTC |
| Radiative Center (Lat, Lon): | 40.080°, -123.880° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 31.04 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 287.72 K |
| Observed - Background BT (3.9 um) | 13.14 K |
| BT Anomaly (3.9 um) | 7.87 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 9.73 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 21.52 K |
| Observed - Background BTD (3.9-10/11/12 um) | 13.16 K |
| BTD Anomaly (3.9-10/11/12 um) | 8.70 K |
| Similar Pixel Count | 0 |
| BT Time Tendency (3.9 um) | 3.70 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 | 0.56 |
| Maximum Radiative Power | 31.04 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 48.50° |
| Mean Solar Zenith Angle | 71.20° |
| Mean Glint Angle | 101.50° |
| Water Fraction | 0.00 |
| Total Pixel Area | 6.80 km2 |
| Latest Satellite Imagery: | |
