Wildfire Alert Report
| Date: | 2025-07-31 |
|---|---|
| Time: | 21:41:18 |
| Production Date and Time: | 2025-07-31 21:46:05 UTC |
| Primary Instrument: | GOES-18 ABI |
| Wmo Spacecraft Id: | 665 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadC-M6C14_G18_s20252122141188_e20252122143562_c20252122144025.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadC-M6C14_G18_s20252122136188_e20252122138562_c20252122139054.nc |
| Number Of Thermal Anomaly Alerts: | 3 |
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Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | NV |
| Country/Countries | United States |
| County/Locality(s) | Nye County, NV |
| NWS WFO | Las Vegas NV |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-07-31 21:41:54UTC |
| Radiative Center (Lat, Lon): | 37.026112°, -116.434448° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 40.05 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk, Known Incident: CAT CANYON (HIGH, tdiff=5.37465 days, Perimeter) |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 326.82 K |
| Observed - Background BT (3.9 um) | 2.43 K |
| BT Anomaly (3.9 um) | 2.21 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 18.03 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 11.40 K |
| Observed - Background BTD (3.9-10/11/12 um) | 3.01 K |
| BTD Anomaly (3.9-10/11/12 um) | 9.36 K |
| Similar Pixel Count | 25 |
| BT Time Tendency (3.9 um) | 0.60 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.16 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 20.78 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 48.40° |
| Mean Solar Zenith Angle | 30.20° |
| Mean Glint Angle | 75.90° |
| Water Fraction | 0.00 |
| Total Pixel Area | 12.00 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | CA |
| Country/Countries | United States |
| County/Locality(s) | Santa Barbara County, CA |
| NWS WFO | Los Angeles/Oxnard CA |
| Identification Method | Enhanced Contextual (Cloud) |
| Mean Object Date/Time | 2025-07-31 21:42:24UTC |
| Radiative Center (Lat, Lon): | 34.809723°, -120.541115° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 30.78 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 313.77 K |
| Observed - Background BT (3.9 um) | 7.29 K |
| BT Anomaly (3.9 um) | 8.94 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 19.08 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 21.39 K |
| Observed - Background BTD (3.9-10/11/12 um) | 7.44 K |
| BTD Anomaly (3.9-10/11/12 um) | 4.31 K |
| Similar Pixel Count | 0 |
| BT Time Tendency (3.9 um) | 6.60 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.46 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.61 |
| Maximum Radiative Power | 30.78 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 44.30° |
| Mean Solar Zenith Angle | 26.20° |
| Mean Glint Angle | 67.80° |
| Water Fraction | 0.00 |
| Total Pixel Area | 5.60 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | Sonora |
| Country/Countries | Mexico |
| County/Locality(s) | Guaymas, Sonora |
| NWS WFO | N/A |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-07-31 21:42:55UTC |
| Radiative Center (Lat, Lon): | 27.582222°, -110.225281° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 19.28 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 323.96 K |
| Observed - Background BT (3.9 um) | 3.44 K |
| BT Anomaly (3.9 um) | 1.61 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 12.92 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 24.46 K |
| Observed - Background BTD (3.9-10/11/12 um) | 3.49 K |
| BTD Anomaly (3.9-10/11/12 um) | 2.50 K |
| Similar Pixel Count | 25 |
| BT Time Tendency (3.9 um) | 0.60 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.41 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.94 |
| Maximum Radiative Power | 19.28 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 43.90° |
| Mean Solar Zenith Angle | 32.00° |
| Mean Glint Angle | 72.20° |
| Water Fraction | 0.00 |
| Total Pixel Area | 5.60 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
