Wildfire Alert
Aid: 886176
Alert Type: Possible Wildfire
Date: 2024-12-18 16:08:55
Show details ▲▼
| Basic Information | |
|---|---|
| State/Province(s) | FL |
| Country/Countries | USA |
| County/Locality(s) | St. Johns County, FL |
| NWS WFO | Jacksonville FL |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2024-12-18 16:09:01UTC |
| Radiative Center (Lat, Lon): | 29.810°, -81.330° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 12.27 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 302.36 K |
| Observed - Background BT (3.9 um) | 4.94 K |
| BT Anomaly (3.9 um) | 2.82 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 8.29 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 13.45 K |
| Observed - Background BTD (3.9-10/11/12 um) | 3.89 K |
| BTD Anomaly (3.9-10/11/12 um) | 2.31 K |
| Similar Pixel Count | 12 |
| BT Time Tendency (3.9 um) | 0.50 K |
| Image Interval | 1.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 1.00 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.86 |
| Maximum Radiative Power | 12.27 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 35.60° |
| Mean Solar Zenith Angle | 56.00° |
| Mean Glint Angle | 91.20° |
| Water Fraction | 0.00 |
| Total Pixel Area | 5.20 km2 |
| Latest Satellite Imagery: | |
