Please consider accessing NGFS detections and satellite imagery through the NOAA/NESDIS Wildland Fire Data Portal: https://fire.data.nesdis.noaa.gov/map/
Wildfire Notification Report
| Date: | 2025-05-21 |
|---|---|
| Time: | 17:56:18 |
| Production Date and Time: | 2025-05-21 18:01:03 UTC |
| Primary Instrument: | GOES-18 ABI |
| Wmo Spacecraft Id: | 665 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadC-M6C14_G18_s20251411756187_e20251411758560_c20251411759059.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadC-M6C14_G18_s20251411751187_e20251411753560_c20251411754051.nc |
| Number Of Thermal Anomaly Notifications: | 3 |
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 (Cloud) |
| Mean Object Date/Time | 2025-05-21 17:57:25UTC |
| Radiative Center (Lat, Lon): | 33.250832°, -115.500000° |
| Nearby Counties (meeting notification criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 74.80 MW |
| Map: | |
| Additional Information | |
| Notification Status | New Feature |
| Type of Event | Solar panel (database + spectral) |
| Event Priority Ranking | 5 |
| Maximum Observed BT (3.9 um) | 332.45 K |
| Observed - Background BT (3.9 um) | 10.53 K |
| BT Anomaly (3.9 um) | 7.00 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 15.29 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 19.67 K |
| Observed - Background BTD (3.9-10/11/12 um) | 10.58 K |
| BTD Anomaly (3.9-10/11/12 um) | 13.32 K |
| Similar Pixel Count | 0 |
| BT Time Tendency (3.9 um) | 5.80 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.73 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.00 |
| Maximum Radiative Power | 74.80 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 45.30° |
| Mean Solar Zenith Angle | 26.20° |
| Mean Glint Angle | 45.90° |
| Water Fraction | 0.00 |
| Total Pixel Area | 5.70 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 (Cloud) |
| Mean Object Date/Time | 2025-05-21 17:57:25UTC |
| Radiative Center (Lat, Lon): | 32.740276°, -115.725830° |
| Nearby Counties (meeting notification criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 1010.26 MW |
| Map: | |
| Additional Information | |
| Notification Status | New Feature |
| Type of Event | Solar panel (database + spectral) |
| Event Priority Ranking | 5 |
| Maximum Observed BT (3.9 um) | 348.72 K |
| Observed - Background BT (3.9 um) | 25.98 K |
| BT Anomaly (3.9 um) | 16.86 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 29.54 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 35.58 K |
| Observed - Background BTD (3.9-10/11/12 um) | 26.55 K |
| BTD Anomaly (3.9-10/11/12 um) | 34.57 K |
| Similar Pixel Count | 0 |
| BT Time Tendency (3.9 um) | 23.80 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.43 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.00 |
| Maximum Radiative Power | 276.89 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 44.70° |
| Mean Solar Zenith Angle | 26.20° |
| Mean Glint Angle | 44.90° |
| Water Fraction | 0.00 |
| Total Pixel Area | 22.50 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 (Cloud) |
| Mean Object Date/Time | 2025-05-21 17:57:25UTC |
| Radiative Center (Lat, Lon): | 32.670834°, -115.672775° |
| Nearby Counties (meeting notification criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 363.66 MW |
| Map: | |
| Additional Information | |
| Notification Status | New Feature |
| Type of Event | Solar panel (database + spectral) |
| Event Priority Ranking | 5 |
| Maximum Observed BT (3.9 um) | 336.09 K |
| Observed - Background BT (3.9 um) | 12.80 K |
| BT Anomaly (3.9 um) | 11.04 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 15.63 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 21.57 K |
| Observed - Background BTD (3.9-10/11/12 um) | 12.61 K |
| BTD Anomaly (3.9-10/11/12 um) | 17.35 K |
| Similar Pixel Count | 0 |
| BT Time Tendency (3.9 um) | 11.20 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.70 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.00 |
| Maximum Radiative Power | 100.33 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 44.60° |
| Mean Solar Zenith Angle | 26.10° |
| Mean Glint Angle | 44.70° |
| Water Fraction | 0.00 |
| Total Pixel Area | 22.50 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |

