GOES-East switch from GOES-16 to GOES-19 has been delayed to ‘no earlier than’ Monday, April 7 due to declaration of a critical weather day on Friday, April 4. There may be a short disruption in the NGFS detections or imagery during the transition to the new satellite. More information. Delay information.
Wildfire Alert Report
| Date: | 2025-03-13 |
|---|---|
| Time: | 17:14:56 |
| Production Date and Time: | 2025-03-13 17:15:38 UTC |
| Primary Instrument: | GOES-18 ABI |
| Wmo Spacecraft Id: | 665 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadM2-M6C14_G18_s20250721714565_e20250721715022_c20250721715079.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadM2-M6C14_G18_s20250721713565_e20250721714022_c20250721714084.nc |
| Number Of Thermal Anomaly Alerts: | 1 |
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Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | IL |
| Country/Countries | United States |
| County/Locality(s) | Montgomery County, IL |
| NWS WFO | St Louis MO |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-03-13 17:14:59UTC |
| Radiative Center (Lat, Lon): | 39.320557°, -89.214165° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 19.38 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 304.82 K |
| Observed - Background BT (3.9 um) | 3.24 K |
| BT Anomaly (3.9 um) | 1.61 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 13.55 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 13.72 K |
| Observed - Background BTD (3.9-10/11/12 um) | 3.13 K |
| BTD Anomaly (3.9-10/11/12 um) | 3.33 K |
| Similar Pixel Count | 20 |
| BT Time Tendency (3.9 um) | 2.00 K |
| Image Interval | 1.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.52 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 19.38 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 67.10° |
| Mean Solar Zenith Angle | 44.30° |
| Mean Glint Angle | 81.20° |
| Water Fraction | 0.00 |
| Total Pixel Area | 10.30 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
