Wildfire Alert Report
| Date: | 2025-10-27 |
|---|---|
| Time: | 18:30:27 |
| Production Date and Time: | 2025-10-27 18:31:07 UTC |
| Primary Instrument: | GOES-18 ABI |
| Wmo Spacecraft Id: | 665 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadM1-M6C14_G18_s20253001830277_e20253001830335_c20253001830397.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadM1-M6C14_G18_s20253001829248_e20253001829306_c20253001829363.nc |
| Number Of Thermal Anomaly Alerts: | 2 |
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Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | CA |
| Country/Countries | United States |
| County/Locality(s) | Siskiyou County, CA |
| NWS WFO | Medford OR |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-10-27 18:30:29UTC |
| Radiative Center (Lat, Lon): | 41.337502°, -121.480553° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 9.00 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 285.11 K |
| Observed - Background BT (3.9 um) | 4.13 K |
| BT Anomaly (3.9 um) | 3.20 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 7.96 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 8.43 K |
| Observed - Background BTD (3.9-10/11/12 um) | 4.75 K |
| BTD Anomaly (3.9-10/11/12 um) | 4.67 K |
| Similar Pixel Count | 1 |
| BT Time Tendency (3.9 um) | 5.50 K |
| Image Interval | 1.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.29 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 9.00 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 50.60° |
| Mean Solar Zenith Angle | 57.00° |
| Mean Glint Angle | 96.00° |
| Water Fraction | 0.00 |
| Total Pixel Area | 6.30 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | CA |
| Country/Countries | United States |
| County/Locality(s) | Mendocino County, CA |
| NWS WFO | Eureka CA |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-10-27 18:30:28UTC |
| Radiative Center (Lat, Lon): | 39.108334°, -123.661667° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 4.31 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 287.60 K |
| Observed - Background BT (3.9 um) | 2.80 K |
| BT Anomaly (3.9 um) | 3.74 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 4.13 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 4.84 K |
| Observed - Background BTD (3.9-10/11/12 um) | 2.21 K |
| BTD Anomaly (3.9-10/11/12 um) | 7.67 K |
| Similar Pixel Count | 9 |
| BT Time Tendency (3.9 um) | 0.30 K |
| Image Interval | 1.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.63 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 4.31 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 47.60° |
| Mean Solar Zenith Angle | 55.60° |
| Mean Glint Angle | 92.10° |
| Water Fraction | 0.00 |
| Total Pixel Area | 5.90 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
