Wildfire Alert Report
| Date: | 2025-11-17 |
|---|---|
| Time: | 20:56:18 |
| Production Date and Time: | 2025-11-17 21:01:17 UTC |
| Primary Instrument: | GOES-18 ABI |
| Wmo Spacecraft Id: | 665 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadC-M6C14_G18_s20253212056182_e20253212058555_c20253212059045.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadC-M6C14_G18_s20253212051182_e20253212053555_c20253212054043.nc |
| Number Of Thermal Anomaly Alerts: | 2 |
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Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | MT |
| Country/Countries | United States |
| County/Locality(s) | Big Horn County, MT |
| NWS WFO | Billings MT |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-11-17 20:56:25UTC |
| Radiative Center (Lat, Lon): | 45.889168°, -107.619164° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 26.52 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 292.93 K |
| Observed - Background BT (3.9 um) | 6.89 K |
| BT Anomaly (3.9 um) | 6.41 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 12.69 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 22.84 K |
| Observed - Background BTD (3.9-10/11/12 um) | 7.22 K |
| BTD Anomaly (3.9-10/11/12 um) | 5.05 K |
| Similar Pixel Count | 16 |
| BT Time Tendency (3.9 um) | 2.50 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.45 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.85 |
| Maximum Radiative Power | 26.52 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 60.60° |
| Mean Solar Zenith Angle | 70.20° |
| Mean Glint Angle | 130.20° |
| Water Fraction | 0.00 |
| Total Pixel Area | 8.10 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | OR |
| Country/Countries | United States |
| County/Locality(s) | Klamath County, OR |
| NWS WFO | Medford OR |
| Identification Method | Enhanced Contextual (Cloud) |
| Mean Object Date/Time | 2025-11-17 20:56:54UTC |
| Radiative Center (Lat, Lon): | 42.436390°, -121.813889° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 52.40 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 288.29 K |
| Observed - Background BT (3.9 um) | 17.92 K |
| BT Anomaly (3.9 um) | 7.30 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 12.21 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 30.02 K |
| Observed - Background BTD (3.9-10/11/12 um) | 17.69 K |
| BTD Anomaly (3.9-10/11/12 um) | 9.69 K |
| Similar Pixel Count | 0 |
| BT Time Tendency (3.9 um) | 7.00 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.47 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.75 |
| Maximum Radiative Power | 52.40 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 51.60° |
| Mean Solar Zenith Angle | 62.90° |
| Mean Glint Angle | 114.40° |
| Water Fraction | 0.00 |
| Total Pixel Area | 6.40 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
