Wildfire Alert Report
| Date: | 2025-07-13 |
|---|---|
| Time: | 21:23:56 |
| Production Date and Time: | 2025-07-13 21:24:39 UTC |
| Primary Instrument: | GOES-18 ABI |
| Wmo Spacecraft Id: | 665 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadM2-M6C14_G18_s20251942123563_e20251942124021_c20251942124082.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadM2-M6C14_G18_s20251942122563_e20251942123021_c20251942123077.nc |
| Number Of Thermal Anomaly Alerts: | 1 |
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Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | CA |
| Country/Countries | United States |
| County/Locality(s) | Alameda County, CA |
| NWS WFO | San Francisco CA |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-07-13 21:24:01UTC |
| Radiative Center (Lat, Lon): | 37.525276°, -121.948334° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 18.03 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 320.91 K |
| Observed - Background BT (3.9 um) | 2.79 K |
| BT Anomaly (3.9 um) | 1.57 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 20.66 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 12.71 K |
| Observed - Background BTD (3.9-10/11/12 um) | 2.28 K |
| BTD Anomaly (3.9-10/11/12 um) | 1.86 K |
| Similar Pixel Count | 22 |
| BT Time Tendency (3.9 um) | 1.20 K |
| Image Interval | 1.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.81 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.94 |
| Maximum Radiative Power | 18.03 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 46.50° |
| Mean Solar Zenith Angle | 21.70° |
| Mean Glint Angle | 66.60° |
| Water Fraction | 0.00 |
| Total Pixel Area | 5.80 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
