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: | 2025-03-21 |
|---|---|
| Time: | 04:26:17 |
| Production Date and Time: | 2025-03-21 04:31:01 UTC |
| Primary Instrument: | GOES-16 ABI |
| Wmo Spacecraft Id: | 152 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadC-M6C14_G16_s20250800426171_e20250800428544_c20250800429036.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadC-M6C14_G16_s20250800421171_e20250800423544_c20250800424031.nc |
| Number Of Thermal Anomaly Alerts: | 2 |
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Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | Ontario |
| Country/Countries | Canada |
| County/Locality(s) | Middlesex, Ontario |
| NWS WFO | N/A |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-03-21 04:26:22UTC |
| Radiative Center (Lat, Lon): | 42.962502°, -80.959167° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 25.20 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 279.77 K |
| Observed - Background BT (3.9 um) | 11.07 K |
| BT Anomaly (3.9 um) | 31.40 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 10.31 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 11.08 K |
| Observed - Background BTD (3.9-10/11/12 um) | 11.02 K |
| BTD Anomaly (3.9-10/11/12 um) | 55.59 K |
| Similar Pixel Count | 2 |
| BT Time Tendency (3.9 um) | 11.00 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 | 1.00 |
| Maximum Radiative Power | 13.46 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 50.10° |
| Mean Solar Zenith Angle | 134.80° |
| Mean Glint Angle | 85.80° |
| Water Fraction | 0.00 |
| Total Pixel Area | 12.50 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | Sonora |
| Country/Countries | Mexico |
| County/Locality(s) | Cajeme, Sonora |
| NWS WFO | N/A |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-03-21 04:27:48UTC |
| Radiative Center (Lat, Lon): | 27.500278°, -109.881111° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 5.90 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 287.64 K |
| Observed - Background BT (3.9 um) | 2.90 K |
| BT Anomaly (3.9 um) | 1.94 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 2.05 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 2.33 K |
| Observed - Background BTD (3.9-10/11/12 um) | 3.05 K |
| BTD Anomaly (3.9-10/11/12 um) | 9.01 K |
| Similar Pixel Count | 1 |
| BT Time Tendency (3.9 um) | 0.10 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.38 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 5.90 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 49.90° |
| Mean Solar Zenith Angle | 128.80° |
| Mean Glint Angle | 79.50° |
| Water Fraction | 0.00 |
| Total Pixel Area | 6.20 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
