Wildfire Alert Report
| Date: | 2025-04-16 |
|---|---|
| Time: | 18:22:24 |
| Production Date and Time: | 2025-04-16 18:23:08 UTC |
| Primary Instrument: | GOES-18 ABI |
| Wmo Spacecraft Id: | 665 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadM1-M6C14_G18_s20251061822245_e20251061822302_c20251061822350.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadM1-M6C14_G18_s20251061821245_e20251061821302_c20251061821341.nc |
| Number Of Thermal Anomaly Alerts: | 3 |
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Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | SD |
| Country/Countries | United States |
| County/Locality(s) | Hanson County, SD |
| NWS WFO | Sioux Falls SD |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-04-16 18:22:26UTC |
| Radiative Center (Lat, Lon): | 43.779167°, -97.964996° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 10.98 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 308.19 K |
| Observed - Background BT (3.9 um) | 2.22 K |
| BT Anomaly (3.9 um) | 1.74 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 15.63 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 12.21 K |
| Observed - Background BTD (3.9-10/11/12 um) | 1.90 K |
| BTD Anomaly (3.9-10/11/12 um) | 3.54 K |
| Similar Pixel Count | 25 |
| BT Time Tendency (3.9 um) | 0.90 K |
| Image Interval | 1.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.57 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 10.98 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 64.10° |
| Mean Solar Zenith Angle | 34.10° |
| Mean Glint Angle | 86.40° |
| Water Fraction | 0.00 |
| Total Pixel Area | 9.20 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | KS |
| Country/Countries | United States |
| County/Locality(s) | Pottawatomie County, KS |
| NWS WFO | Topeka KS |
| Identification Method | Enhanced Contextual (Cloud) |
| Mean Object Date/Time | 2025-04-16 18:22:30UTC |
| Radiative Center (Lat, Lon): | 39.454445°, -96.567497° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 65.41 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 304.72 K |
| Observed - Background BT (3.9 um) | 10.45 K |
| BT Anomaly (3.9 um) | 3.07 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 14.49 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 27.60 K |
| Observed - Background BTD (3.9-10/11/12 um) | 10.50 K |
| BTD Anomaly (3.9-10/11/12 um) | 3.11 K |
| Similar Pixel Count | 0 |
| BT Time Tendency (3.9 um) | 10.80 K |
| Image Interval | 1.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.40 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.87 |
| Maximum Radiative Power | 65.41 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 62.00° |
| Mean Solar Zenith Angle | 29.70° |
| Mean Glint Angle | 80.90° |
| Water Fraction | 0.00 |
| Total Pixel Area | 8.50 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | KS |
| Country/Countries | United States |
| County/Locality(s) | Douglas County, KS |
| NWS WFO | Topeka KS |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-04-16 18:22:30UTC |
| Radiative Center (Lat, Lon): | 38.885834°, -95.498886° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 61.53 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 306.49 K |
| Observed - Background BT (3.9 um) | 6.61 K |
| BT Anomaly (3.9 um) | 5.46 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 16.45 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 21.19 K |
| Observed - Background BTD (3.9-10/11/12 um) | 6.97 K |
| BTD Anomaly (3.9-10/11/12 um) | 6.02 K |
| Similar Pixel Count | 12 |
| BT Time Tendency (3.9 um) | 0.10 K |
| Image Interval | 1.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.44 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 32.06 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 62.40° |
| Mean Solar Zenith Angle | 29.10° |
| Mean Glint Angle | 81.20° |
| Water Fraction | 0.00 |
| Total Pixel Area | 17.30 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
