Wildfire Alert Report
| Date: | 2025-04-21 |
|---|---|
| Time: | 17:41:17 |
| Production Date and Time: | 2025-04-21 17:46:21 UTC |
| Primary Instrument: | GOES-19 ABI |
| Wmo Spacecraft Id: | 666 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadC-M6C14_G19_s20251111741176_e20251111743549_c20251111744042.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadC-M6C14_G19_s20251111736176_e20251111738549_c20251111739036.nc |
| Number Of Thermal Anomaly Alerts: | 3 |
More details ▼
Hide details ▲
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | SD |
| Country/Countries | United States |
| County/Locality(s) | Day County, SD |
| NWS WFO | Aberdeen SD |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-04-21 17:41:20UTC |
| Radiative Center (Lat, Lon): | 45.228054°, -97.849442° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 53.25 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 308.58 K |
| Observed - Background BT (3.9 um) | 4.17 K |
| BT Anomaly (3.9 um) | 2.67 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 18.49 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 16.90 K |
| Observed - Background BTD (3.9-10/11/12 um) | 4.60 K |
| BTD Anomaly (3.9-10/11/12 um) | 4.74 K |
| Similar Pixel Count | 13 |
| BT Time Tendency (3.9 um) | 4.90 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.61 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 27.80 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 57.10° |
| Mean Solar Zenith Angle | 35.30° |
| Mean Glint Angle | 91.90° |
| Water Fraction | 0.00 |
| Total Pixel Area | 14.70 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | Unknown |
| Country/Countries | Cuba |
| County/Locality(s) | Unknown, Unknown |
| NWS WFO | N/A |
| Identification Method | Enhanced Contextual (Cloud) |
| Mean Object Date/Time | 2025-04-21 17:43:22UTC |
| Radiative Center (Lat, Lon): | 22.232222°, -80.688889° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 35.85 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 325.78 K |
| Observed - Background BT (3.9 um) | 8.40 K |
| BT Anomaly (3.9 um) | 3.33 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 15.15 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 19.58 K |
| Observed - Background BTD (3.9-10/11/12 um) | 8.28 K |
| BTD Anomaly (3.9-10/11/12 um) | 4.36 K |
| Similar Pixel Count | 0 |
| BT Time Tendency (3.9 um) | 4.40 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.50 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 35.85 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 26.90° |
| Mean Solar Zenith Angle | 11.70° |
| Mean Glint Angle | 36.60° |
| Water Fraction | 0.00 |
| Total Pixel Area | 4.50 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | Unknown |
| Country/Countries | Cuba |
| County/Locality(s) | Unknown, Unknown |
| NWS WFO | N/A |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-04-21 17:43:22UTC |
| Radiative Center (Lat, Lon): | 22.151945°, -80.883888° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 15.53 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 316.32 K |
| Observed - Background BT (3.9 um) | 3.55 K |
| BT Anomaly (3.9 um) | 1.54 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 5.78 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 12.01 K |
| Observed - Background BTD (3.9-10/11/12 um) | 3.81 K |
| BTD Anomaly (3.9-10/11/12 um) | 3.33 K |
| Similar Pixel Count | 16 |
| BT Time Tendency (3.9 um) | 1.10 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.52 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.89 |
| Maximum Radiative Power | 15.53 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 26.90° |
| Mean Solar Zenith Angle | 11.50° |
| Mean Glint Angle | 36.50° |
| Water Fraction | 0.00 |
| Total Pixel Area | 4.50 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
