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: | 2025-03-25 |
|---|---|
| Time: | 22:01:18 |
| Production Date and Time: | 2025-03-25 22:06:10 UTC |
| Primary Instrument: | GOES-18 ABI |
| Wmo Spacecraft Id: | 665 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadC-M6C14_G18_s20250842201182_e20250842203556_c20250842204042.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadC-M6C14_G18_s20250842156182_e20250842158555_c20250842159050.nc |
| Number Of Thermal Anomaly Alerts: | 2 |
More details ▼
Hide details ▲
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | MT |
| Country/Countries | United States |
| County/Locality(s) | Big Horn County, MT |
| NWS WFO | Billings MT |
| Identification Method | Enhanced Contextual (Cloud) |
| Mean Object Date/Time | 2025-03-25 22:01:25UTC |
| Radiative Center (Lat, Lon): | 45.823055°, -107.663330° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 367.70 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 320.22 K |
| Observed - Background BT (3.9 um) | 20.19 K |
| BT Anomaly (3.9 um) | 12.95 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 36.62 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 51.83 K |
| Observed - Background BTD (3.9-10/11/12 um) | 20.09 K |
| BTD Anomaly (3.9-10/11/12 um) | 6.73 K |
| Similar Pixel Count | 0 |
| BT Time Tendency (3.9 um) | 15.60 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.61 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.77 |
| Maximum Radiative Power | 177.46 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 60.50° |
| Mean Solar Zenith Angle | 57.20° |
| Mean Glint Angle | 116.40° |
| Water Fraction | 0.00 |
| Total Pixel Area | 24.40 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | OR |
| Country/Countries | United States |
| County/Locality(s) | Jefferson County, OR |
| NWS WFO | Pendleton OR |
| Identification Method | Enhanced Contextual (Cloud) |
| Mean Object Date/Time | 2025-03-25 22:01:24UTC |
| Radiative Center (Lat, Lon): | 44.546944°, -121.151108° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 82.72 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 315.60 K |
| Observed - Background BT (3.9 um) | 10.18 K |
| BT Anomaly (3.9 um) | 6.88 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 24.54 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 23.29 K |
| Observed - Background BTD (3.9-10/11/12 um) | 10.12 K |
| BTD Anomaly (3.9-10/11/12 um) | 9.52 K |
| Similar Pixel Count | 0 |
| BT Time Tendency (3.9 um) | 8.40 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.66 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 52.92 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 54.00° |
| Mean Solar Zenith Angle | 49.60° |
| Mean Glint Angle | 102.30° |
| Water Fraction | 0.00 |
| Total Pixel Area | 13.60 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
