Wildfire Alert
Aid: 750223
Alert Type: Possible Wildfire
Date: 2024-04-13 17:21:25
Show details ▲▼
| Basic Information | |
|---|---|
| State/Province(s) | SD |
| Country/Countries | USA |
| County/Locality(s) | Grant County, SD |
| NWS WFO | Aberdeen SD |
| Identification Method | Enhanced Contextual (Cloud) |
| Mean Object Date/Time | 2024-04-13 17:21:28UTC |
| Radiative Center (Lat, Lon): | 45.220000°, -96.460000° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 357.75 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk, Known Incident: GRANITE OUTCROP TRAIL RX (MEDIUM, tdiff=0.75944 days, PERIMETER) |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 323.70 K |
| Observed - Background BT (3.9 um) | 21.33 K |
| BT Anomaly (3.9 um) | 7.40 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 29.97 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 46.64 K |
| Observed - Background BTD (3.9-10/11/12 um) | 21.21 K |
| BTD Anomaly (3.9-10/11/12 um) | 7.48 K |
| Similar Pixel Count | 0 |
| BT Time Tendency (3.9 um) | 22.30 K |
| Image Interval | 1.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.41 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.58 |
| Maximum Radiative Power | 183.25 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 56.50° |
| Mean Solar Zenith Angle | 38.80° |
| Mean Glint Angle | 95.30° |
| Water Fraction | 0.00 |
| Total Pixel Area | 17.80 km2 |
| Latest Satellite Imagery: | |
