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Wildfire Notification Report
| Date: | 2026-08-18 |
|---|---|
| Time: | 04:36:17 |
| Production Date and Time: | 2026-08-18 04:40:54 UTC |
| Primary Instrument: | GOES-19 ABI |
| Wmo Spacecraft Id: | 666 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadC-M6C14_G19_s20262300436170_e20262300438543_c20262300439005.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadC-M6C14_G19_s20262300431170_e20262300433543_c20262300434030.nc |
| Number Of Thermal Anomaly Notifications: | 2 |
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Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | British Columbia |
| Country/Countries | Canada |
| County/Locality(s) | Okanagan-Similkameen, British Columbia |
| NWS WFO | N/A |
| Identification Method | Enhanced Contextual (Cloud) |
| Mean Object Date/Time | 2026-08-18 04:36:19UTC |
| Radiative Center (Lat, Lon): | 49.751945°, -120.148888° |
| Nearby Counties (meeting notification criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 102.79 MW |
| Map: | |
| Additional Information | |
| Notification Status | New Feature |
| Type of Event | Nominal Fire Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 272.87 K |
| Observed - Background BT (3.9 um) | 11.38 K |
| BT Anomaly (3.9 um) | 4.18 K |
| Maximum Observed - Clear RTM BT (3.9 um) | -11.62 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 29.81 K |
| Observed - Background BTD (3.9-10/11/12 um) | 11.38 K |
| BTD Anomaly (3.9-10/11/12 um) | 4.40 K |
| Similar Pixel Count | 0 |
| BT Time Tendency (3.9 um) | 11.30 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.66 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 102.79 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 71.60° |
| Mean Solar Zenith Angle | 101.90° |
| Mean Glint Angle | 30.30° |
| Water Fraction | 0.00 |
| Total Pixel Area | 12.70 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | OR |
| Country/Countries | United States |
| County/Locality(s) | Wasco County, OR |
| NWS WFO | Portland OR |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2026-08-18 04:36:18UTC |
| Radiative Center (Lat, Lon): | 45.371944°, -121.477219° |
| Nearby Counties (meeting notification criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 13.57 MW |
| Map: | |
| Additional Information | |
| Notification Status | New Feature |
| Type of Event | Nominal Fire Risk, Known Incident: GRASSHOPPER (HIGH, tdiff=0.39007 days, Perimeter) |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 289.34 K |
| Observed - Background BT (3.9 um) | 2.30 K |
| BT Anomaly (3.9 um) | 1.71 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 4.84 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 6.66 K |
| Observed - Background BTD (3.9-10/11/12 um) | 3.12 K |
| BTD Anomaly (3.9-10/11/12 um) | 6.35 K |
| Similar Pixel Count | 4 |
| BT Time Tendency (3.9 um) | 1.00 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.22 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 13.57 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 69.60° |
| Mean Solar Zenith Angle | 103.90° |
| Mean Glint Angle | 34.30° |
| Water Fraction | 0.00 |
| Total Pixel Area | 11.50 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |