Wildfire Alert Report
| Date: | 2025-05-20 |
|---|---|
| Time: | 18:30:29 |
| Production Date and Time: | 2025-05-20 18:31:18 UTC |
| Primary Instrument: | GOES-18 ABI |
| Wmo Spacecraft Id: | 665 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadM1-M6C14_G18_s20251401830292_e20251401830350_c20251401830407.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadM1-M6C14_G18_s20251401829263_e20251401829321_c20251401829371.nc |
| Number Of Thermal Anomaly Alerts: | 2 |
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Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | CA |
| Country/Countries | United States |
| County/Locality(s) | Merced County, CA |
| NWS WFO | Hanford CA |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-05-20 18:30:34UTC |
| Radiative Center (Lat, Lon): | 37.343613°, -120.247223° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 13.29 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 315.70 K |
| Observed - Background BT (3.9 um) | 3.12 K |
| BT Anomaly (3.9 um) | 1.97 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 13.09 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 12.48 K |
| Observed - Background BTD (3.9-10/11/12 um) | 2.89 K |
| BTD Anomaly (3.9-10/11/12 um) | 4.97 K |
| Similar Pixel Count | 25 |
| BT Time Tendency (3.9 um) | 0.90 K |
| Image Interval | 1.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.69 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.85 |
| Maximum Radiative Power | 13.29 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 47.00° |
| Mean Solar Zenith Angle | 25.80° |
| Mean Glint Angle | 56.20° |
| Water Fraction | 0.00 |
| Total Pixel Area | 5.90 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | CA |
| Country/Countries | United States |
| County/Locality(s) | San Luis Obispo County, CA |
| NWS WFO | Los Angeles/Oxnard CA |
| Identification Method | Enhanced Contextual (Cloud) |
| Mean Object Date/Time | 2025-05-20 18:30:34UTC |
| Radiative Center (Lat, Lon): | 35.365555°, -120.066666° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 49.77 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Solar panel (database + spectral) |
| Event Priority Ranking | 5 |
| Maximum Observed BT (3.9 um) | 325.06 K |
| Observed - Background BT (3.9 um) | 8.36 K |
| BT Anomaly (3.9 um) | 6.59 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 21.71 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 17.37 K |
| Observed - Background BTD (3.9-10/11/12 um) | 8.29 K |
| BTD Anomaly (3.9-10/11/12 um) | 15.26 K |
| Similar Pixel Count | 0 |
| BT Time Tendency (3.9 um) | 2.00 K |
| Image Interval | 1.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.63 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.00 |
| Maximum Radiative Power | 49.77 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 45.10° |
| Mean Solar Zenith Angle | 24.50° |
| Mean Glint Angle | 52.20° |
| Water Fraction | 0.00 |
| Total Pixel Area | 5.70 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
