Wildfire Alert Report
| Date: | 2025-08-31 |
|---|---|
| Time: | 04:36:20 |
| Production Date and Time: | 2025-08-31 04:41:11 UTC |
| Primary Instrument: | GOES-19 ABI |
| Wmo Spacecraft Id: | 666 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadC-M6C14_G19_s20252430436206_e20252430438554_c20252430439016.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadC-M6C14_G19_s20252430431197_e20252430433554_c20252430434044.nc,OR_ABI-L1b-RadC-M6C14_G19_s20252430426188_e20252430428554_c20252430429033.nc |
| Number Of Thermal Anomaly Alerts: | 3 |
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Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | CA |
| Country/Countries | United States |
| County/Locality(s) | San Bernardino County, CA |
| NWS WFO | Las Vegas NV |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-08-31 04:37:21UTC |
| Radiative Center (Lat, Lon): | 34.165833°, -115.180557° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 4.07 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 303.24 K |
| Observed - Background BT (3.9 um) | 3.97 K |
| BT Anomaly (3.9 um) | 2.74 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 3.29 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 5.94 K |
| Observed - Background BTD (3.9-10/11/12 um) | 2.61 K |
| BTD Anomaly (3.9-10/11/12 um) | 2.41 K |
| Similar Pixel Count | 17 |
| BT Time Tendency (3.9 um) | 1.30 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.93 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 4.07 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 58.40° |
| Mean Solar Zenith Angle | 118.50° |
| Mean Glint Angle | 60.10° |
| Water Fraction | 0.00 |
| Total Pixel Area | 7.60 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | CA |
| Country/Countries | United States |
| County/Locality(s) | Imperial County, CA |
| NWS WFO | Phoenix AZ |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-08-31 04:37:21UTC |
| Radiative Center (Lat, Lon): | 32.972778°, -115.988052° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 5.24 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 303.97 K |
| Observed - Background BT (3.9 um) | 2.70 K |
| BT Anomaly (3.9 um) | 2.25 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 3.99 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 8.29 K |
| Observed - Background BTD (3.9-10/11/12 um) | 2.47 K |
| BTD Anomaly (3.9-10/11/12 um) | 1.99 K |
| Similar Pixel Count | 17 |
| BT Time Tendency (3.9 um) | 1.30 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.60 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 5.24 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 58.30° |
| Mean Solar Zenith Angle | 118.60° |
| Mean Glint Angle | 60.40° |
| Water Fraction | 0.00 |
| Total Pixel Area | 7.60 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | AZ |
| Country/Countries | United States |
| County/Locality(s) | Yuma County, AZ |
| NWS WFO | Phoenix AZ |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-08-31 04:37:21UTC |
| Radiative Center (Lat, Lon): | 32.351387°, -114.086945° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 3.53 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 303.39 K |
| Observed - Background BT (3.9 um) | 3.23 K |
| BT Anomaly (3.9 um) | 1.69 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 4.39 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 5.94 K |
| Observed - Background BTD (3.9-10/11/12 um) | 2.20 K |
| BTD Anomaly (3.9-10/11/12 um) | 1.65 K |
| Similar Pixel Count | 15 |
| BT Time Tendency (3.9 um) | 1.40 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.94 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 3.53 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 56.40° |
| Mean Solar Zenith Angle | 120.30° |
| Mean Glint Angle | 63.90° |
| Water Fraction | 0.00 |
| Total Pixel Area | 7.20 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
