GOES-East switch from GOES-16 to GOES-19 has been delayed to ‘no earlier than’ Monday, April 7 due to declaration of a critical weather day on Friday, April 4. There may be a short disruption in the NGFS detections or imagery during the transition to the new satellite. More information. Delay information.
Wildfire Alert Report
| Date: | 2025-04-05 |
|---|---|
| Time: | 19:56:17 |
| Production Date and Time: | 2025-04-05 20:01:02 UTC |
| Primary Instrument: | GOES-18 ABI |
| Wmo Spacecraft Id: | 665 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadC-M6C14_G18_s20250951956177_e20250951958550_c20250951959036.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadC-M6C14_G18_s20250951951177_e20250951953550_c20250951954042.nc |
| Number Of Thermal Anomaly Alerts: | 1 |
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Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | WA |
| Country/Countries | United States |
| County/Locality(s) | Grant County, WA |
| NWS WFO | Spokane WA |
| Identification Method | Enhanced Contextual (Cloud) |
| Mean Object Date/Time | 2025-04-05 19:56:23UTC |
| Radiative Center (Lat, Lon): | 47.345554°, -119.288612° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 145.10 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 307.94 K |
| Observed - Background BT (3.9 um) | 14.41 K |
| BT Anomaly (3.9 um) | 10.68 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 20.38 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 31.47 K |
| Observed - Background BTD (3.9-10/11/12 um) | 14.46 K |
| BTD Anomaly (3.9-10/11/12 um) | 11.33 K |
| Similar Pixel Count | 0 |
| BT Time Tendency (3.9 um) | 12.80 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.41 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.99 |
| Maximum Radiative Power | 93.67 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 57.40° |
| Mean Solar Zenith Angle | 41.70° |
| Mean Glint Angle | 96.10° |
| Water Fraction | 0.00 |
| Total Pixel Area | 22.30 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
