Wildfire Alert Report
| Date: | 2025-07-31 |
|---|---|
| Time: | 20:15:26 |
| Production Date and Time: | 2025-07-31 20:16:09 UTC |
| Primary Instrument: | GOES-18 ABI |
| Wmo Spacecraft Id: | 665 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadM1-M6C14_G18_s20252122015267_e20252122015325_c20252122015374.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadM1-M6C14_G18_s20252122014267_e20252122014325_c20252122014382.nc |
| Number Of Thermal Anomaly Alerts: | 2 |
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Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | WA |
| Country/Countries | United States |
| County/Locality(s) | Stevens County, WA |
| NWS WFO | Spokane WA |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-07-31 20:15:28UTC |
| Radiative Center (Lat, Lon): | 48.851665°, -117.826668° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 27.16 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk and Red Flag Warning |
| Event Priority Ranking | 1 |
| Maximum Observed BT (3.9 um) | 312.10 K |
| Observed - Background BT (3.9 um) | 5.45 K |
| BT Anomaly (3.9 um) | 2.42 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 12.84 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 18.65 K |
| Observed - Background BTD (3.9-10/11/12 um) | 4.54 K |
| BTD Anomaly (3.9-10/11/12 um) | 2.75 K |
| Similar Pixel Count | 25 |
| BT Time Tendency (3.9 um) | 0.90 K |
| Image Interval | 1.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.89 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 27.16 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 59.40° |
| Mean Solar Zenith Angle | 30.40° |
| Mean Glint Angle | 88.70° |
| Water Fraction | 0.00 |
| Total Pixel Area | 7.80 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | OR |
| Country/Countries | United States |
| County/Locality(s) | Linn County, OR |
| NWS WFO | Portland OR |
| Identification Method | Enhanced Contextual (Cloud) |
| Mean Object Date/Time | 2025-07-31 20:15:27UTC |
| Radiative Center (Lat, Lon): | 44.741665°, -122.774445° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 54.08 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 316.61 K |
| Observed - Background BT (3.9 um) | 10.78 K |
| BT Anomaly (3.9 um) | 4.35 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 19.04 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 29.84 K |
| Observed - Background BTD (3.9-10/11/12 um) | 10.96 K |
| BTD Anomaly (3.9-10/11/12 um) | 4.12 K |
| Similar Pixel Count | 0 |
| BT Time Tendency (3.9 um) | 6.10 K |
| Image Interval | 1.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.56 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.71 |
| Maximum Radiative Power | 54.08 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 53.70° |
| Mean Solar Zenith Angle | 26.10° |
| Mean Glint Angle | 78.50° |
| Water Fraction | 0.00 |
| Total Pixel Area | 6.80 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
