Wildfire Alert Report
| Date: | 2025-04-08 |
|---|---|
| Time: | 20:56:18 |
| Production Date and Time: | 2025-04-08 21:01:10 UTC |
| Primary Instrument: | GOES-18 ABI |
| Wmo Spacecraft Id: | 665 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadC-M6C14_G18_s20250982056182_e20250982058555_c20250982059047.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadC-M6C14_G18_s20250982051182_e20250982053555_c20250982054047.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) | Jefferson County, WA |
| NWS WFO | Seattle WA |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-04-08 20:56:23UTC |
| Radiative Center (Lat, Lon): | 47.936668°, -122.918053° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 15.38 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 292.13 K |
| Observed - Background BT (3.9 um) | 9.79 K |
| BT Anomaly (3.9 um) | 3.39 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 14.19 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 17.62 K |
| Observed - Background BTD (3.9-10/11/12 um) | 10.38 K |
| BTD Anomaly (3.9-10/11/12 um) | 2.85 K |
| Similar Pixel Count | 15 |
| BT Time Tendency (3.9 um) | 4.90 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.79 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.64 |
| Maximum Radiative Power | 15.38 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 57.00° |
| Mean Solar Zenith Angle | 42.10° |
| Mean Glint Angle | 99.10° |
| Water Fraction | 0.00 |
| Total Pixel Area | 7.40 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | WY |
| Country/Countries | United States |
| County/Locality(s) | Big Horn County, WY |
| NWS WFO | Riverton WY |
| Identification Method | Enhanced Contextual (Cloud) |
| Mean Object Date/Time | 2025-04-08 20:56:25UTC |
| Radiative Center (Lat, Lon): | 44.513054°, -108.277222° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 68.63 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 315.58 K |
| Observed - Background BT (3.9 um) | 9.91 K |
| BT Anomaly (3.9 um) | 5.86 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 27.01 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 28.98 K |
| Observed - Background BTD (3.9-10/11/12 um) | 10.39 K |
| BTD Anomaly (3.9-10/11/12 um) | 7.66 K |
| Similar Pixel Count | 0 |
| BT Time Tendency (3.9 um) | 12.70 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.57 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.88 |
| Maximum Radiative Power | 68.63 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 59.10° |
| Mean Solar Zenith Angle | 43.70° |
| Mean Glint Angle | 102.80° |
| Water Fraction | 0.00 |
| Total Pixel Area | 7.80 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
