Wildfire Alert Report
| Date: | 2025-05-09 |
|---|---|
| Time: | 16:31:17 |
| Production Date and Time: | 2025-05-09 16:36:14 UTC |
| Primary Instrument: | GOES-19 ABI |
| Wmo Spacecraft Id: | 666 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadC-M6C14_G19_s20251291631173_e20251291633546_c20251291634029.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadC-M6C14_G19_s20251291626173_e20251291628546_c20251291629034.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) | McPherson County, SD |
| NWS WFO | Aberdeen SD |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-05-09 16:31:20UTC |
| Radiative Center (Lat, Lon): | 45.641945°, -99.189445° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 23.68 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk, Known Incident: Perch Lake WPA RX (HIGH, tdiff=0.10233 days, Point) |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 306.64 K |
| Observed - Background BT (3.9 um) | 3.31 K |
| BT Anomaly (3.9 um) | 2.19 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 13.17 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 14.48 K |
| Observed - Background BTD (3.9-10/11/12 um) | 4.24 K |
| BTD Anomaly (3.9-10/11/12 um) | 2.43 K |
| Similar Pixel Count | 16 |
| BT Time Tendency (3.9 um) | 3.00 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.38 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 23.68 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 58.00° |
| Mean Solar Zenith Angle | 38.10° |
| Mean Glint Angle | 94.30° |
| Water Fraction | 0.00 |
| Total Pixel Area | 7.50 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | IA |
| Country/Countries | United States |
| County/Locality(s) | Story County, IA |
| NWS WFO | Des Moines IA |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-05-09 16:31:51UTC |
| Radiative Center (Lat, Lon): | 41.966667°, -93.465836° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 13.40 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 314.33 K |
| Observed - Background BT (3.9 um) | 3.25 K |
| BT Anomaly (3.9 um) | 1.79 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 20.61 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 15.16 K |
| Observed - Background BTD (3.9-10/11/12 um) | 3.65 K |
| BTD Anomaly (3.9-10/11/12 um) | 2.59 K |
| Similar Pixel Count | 22 |
| BT Time Tendency (3.9 um) | 1.30 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.32 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 13.40 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 52.20° |
| Mean Solar Zenith Angle | 32.60° |
| Mean Glint Angle | 83.00° |
| Water Fraction | 0.00 |
| Total Pixel Area | 6.50 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | AZ |
| Country/Countries | United States |
| County/Locality(s) | Apache County, AZ |
| NWS WFO | Flagstaff AZ |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-05-09 16:32:19UTC |
| Radiative Center (Lat, Lon): | 35.310001°, -109.640556° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 11.75 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 315.37 K |
| Observed - Background BT (3.9 um) | 3.23 K |
| BT Anomaly (3.9 um) | 3.03 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 16.24 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 15.26 K |
| Observed - Background BTD (3.9-10/11/12 um) | 2.18 K |
| BTD Anomaly (3.9-10/11/12 um) | 5.02 K |
| Similar Pixel Count | 25 |
| BT Time Tendency (3.9 um) | 2.70 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.88 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 11.75 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 55.10° |
| Mean Solar Zenith Angle | 40.50° |
| Mean Glint Angle | 92.90° |
| Water Fraction | 0.00 |
| Total Pixel Area | 7.00 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
