Wildfire Alert Report
| Date: | 2025-05-11 |
|---|---|
| Time: | 21:46:17 |
| Production Date and Time: | 2025-05-11 21:51:13 UTC |
| Primary Instrument: | GOES-19 ABI |
| Wmo Spacecraft Id: | 666 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadC-M6C14_G19_s20251312146175_e20251312148548_c20251312149045.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadC-M6C14_G19_s20251312141175_e20251312143548_c20251312144044.nc |
| Number Of Thermal Anomaly Alerts: | 2 |
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Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | SD |
| Country/Countries | United States |
| County/Locality(s) | Beadle County, SD |
| NWS WFO | Sioux Falls SD |
| Identification Method | Enhanced Contextual (Cloud) |
| Mean Object Date/Time | 2025-05-11 21:46:20UTC |
| Radiative Center (Lat, Lon): | 44.401943°, -98.443336° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 339.03 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Critical SPC Risk and Red Flag Warning |
| Event Priority Ranking | 1 |
| Maximum Observed BT (3.9 um) | 321.94 K |
| Observed - Background BT (3.9 um) | 15.36 K |
| BT Anomaly (3.9 um) | 19.46 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 25.88 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 22.20 K |
| Observed - Background BTD (3.9-10/11/12 um) | 14.96 K |
| BTD Anomaly (3.9-10/11/12 um) | 23.54 K |
| Similar Pixel Count | 0 |
| BT Time Tendency (3.9 um) | 14.80 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.77 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 95.99 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 56.50° |
| Mean Solar Zenith Angle | 48.80° |
| Mean Glint Angle | 58.60° |
| Water Fraction | 0.00 |
| Total Pixel Area | 29.00 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | Tamaulipas |
| Country/Countries | Mexico |
| County/Locality(s) | Altamira, Tamaulipas |
| NWS WFO | N/A |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-05-11 21:48:19UTC |
| Radiative Center (Lat, Lon): | 22.334723°, -97.891113° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 21.89 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 312.97 K |
| Observed - Background BT (3.9 um) | 6.71 K |
| BT Anomaly (3.9 um) | 2.35 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 6.71 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 17.54 K |
| Observed - Background BTD (3.9-10/11/12 um) | 6.42 K |
| BTD Anomaly (3.9-10/11/12 um) | 3.29 K |
| Similar Pixel Count | 14 |
| BT Time Tendency (3.9 um) | 1.90 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.81 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.61 |
| Maximum Radiative Power | 21.89 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 36.70° |
| Mean Solar Zenith Angle | 46.70° |
| Mean Glint Angle | 27.20° |
| Water Fraction | 0.00 |
| Total Pixel Area | 5.00 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
