Wildfire Alert Report
| Date: | 2025-02-20 |
|---|---|
| Time: | 16:56:17 |
| Production Date and Time: | 2025-02-20 17:00:51 UTC |
| Primary Instrument: | GOES-18 ABI |
| Wmo Spacecraft Id: | 665 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadC-M6C14_G18_s20250511656175_e20250511658548_c20250511659017.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadC-M6C14_G18_s20250511651175_e20250511653548_c20250511654015.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) | Lawrence County, SD |
| NWS WFO | Rapid City SD |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-02-20 16:56:24UTC |
| Radiative Center (Lat, Lon): | 44.422779°, -103.693611° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 25.86 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 281.16 K |
| Observed - Background BT (3.9 um) | 14.59 K |
| BT Anomaly (3.9 um) | 21.84 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 16.50 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 17.93 K |
| Observed - Background BTD (3.9-10/11/12 um) | 16.12 K |
| BTD Anomaly (3.9-10/11/12 um) | 41.00 K |
| Similar Pixel Count | 1 |
| BT Time Tendency (3.9 um) | 3.00 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.51 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.47 |
| Maximum Radiative Power | 25.86 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 61.30° |
| Mean Solar Zenith Angle | 63.20° |
| Mean Glint Angle | 85.40° |
| Water Fraction | 0.00 |
| Total Pixel Area | 8.30 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | CA |
| Country/Countries | United States |
| County/Locality(s) | Monterey County, CA |
| NWS WFO | San Francisco CA |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-02-20 16:56:53UTC |
| Radiative Center (Lat, Lon): | 36.434723°, -121.443054° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 11.61 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 291.91 K |
| Observed - Background BT (3.9 um) | 6.09 K |
| BT Anomaly (3.9 um) | 2.94 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 6.18 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 8.54 K |
| Observed - Background BTD (3.9-10/11/12 um) | 5.50 K |
| BTD Anomaly (3.9-10/11/12 um) | 4.87 K |
| Similar Pixel Count | 3 |
| BT Time Tendency (3.9 um) | 3.30 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.70 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 11.61 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 45.60° |
| Mean Solar Zenith Angle | 67.50° |
| Mean Glint Angle | 80.90° |
| Water Fraction | 0.00 |
| Total Pixel Area | 5.70 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
