Wildfire Alert
Aid: 750762
Alert Type: Possible Wildfire
Date: 2024-04-13 21:48:25
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| Basic Information | |
|---|---|
| State/Province(s) | IA |
| Country/Countries | USA |
| County/Locality(s) | Lyon County, IA |
| NWS WFO | Sioux Falls SD |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2024-04-13 21:48:28UTC |
| Radiative Center (Lat, Lon): | 43.280°, -96.230° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 34.31 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk and Red Flag Warning |
| Event Priority Ranking | 1 |
| Maximum Observed BT (3.9 um) | 311.31 K |
| Observed - Background BT (3.9 um) | 6.07 K |
| BT Anomaly (3.9 um) | 10.50 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 19.26 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 14.73 K |
| Observed - Background BTD (3.9-10/11/12 um) | 6.85 K |
| BTD Anomaly (3.9-10/11/12 um) | 24.98 K |
| Similar Pixel Count | 2 |
| BT Time Tendency (3.9 um) | 1.60 K |
| Image Interval | 1.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.06 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 34.31 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 54.50° |
| Mean Solar Zenith Angle | 55.80° |
| Mean Glint Angle | 65.90° |
| Water Fraction | 0.00 |
| Total Pixel Area | 8.30 km2 |
| Latest Satellite Imagery: | |
