GOES-East will switch from GOES-16 to GOES-19 today, April 7 2025, at approx 1510 UTC (1110 am EDT). There may be a short disruption in the NGFS detections or imagery during the transition to the new satellite. More information.

Wildfire Alert Report

Date: 2025-04-05
Time: 20:31:17
Production Date and Time: 2025-04-05 20:36:04 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G18_s20250952031177_e20250952033550_c20250952034035.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G18_s20250952026177_e20250952028550_c20250952029039.nc
Number Of Thermal Anomaly Alerts: 3
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Possible Wildfire

Basic Information
State/Province(s) ND
Country/Countries United States
County/Locality(s) Bottineau County, ND
NWS WFO Bismarck ND
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-05 20:31:24UTC
Radiative Center (Lat, Lon): 48.828056°, -101.065834°
Nearby Counties (meeting alert criteria):
  • Bottineau County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power14.17 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)295.78 K
Observed - Background BT (3.9 um)3.48 K
BT Anomaly (3.9 um)2.99 K
Maximum Observed - Clear RTM BT (3.9 um)17.26 K
Maximum Observed BTD (3.9-10/11/12 um)13.71 K
Observed - Background BTD (3.9-10/11/12 um)3.15 K
BTD Anomaly (3.9-10/11/12 um)6.67 K
Similar Pixel Count25
BT Time Tendency (3.9 um)1.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.57
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power14.17 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 66.20°
Mean Solar Zenith Angle 48.50°
Mean Glint Angle114.20°
Water Fraction0.00
Total Pixel Area 9.90 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) WA
Country/Countries United States
County/Locality(s) Kittitas County, WA
NWS WFO Pendleton OR
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-05 20:31:23UTC
Radiative Center (Lat, Lon): 47.030277°, -120.544724°
Nearby Counties (meeting alert criteria):
  • Kittitas County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power6.74 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)304.79 K
Observed - Background BT (3.9 um)1.86 K
BT Anomaly (3.9 um)1.34 K
Maximum Observed - Clear RTM BT (3.9 um)17.50 K
Maximum Observed BTD (3.9-10/11/12 um)11.97 K
Observed - Background BTD (3.9-10/11/12 um)1.80 K
BTD Anomaly (3.9-10/11/12 um)2.40 K
Similar Pixel Count25
BT Time Tendency (3.9 um)1.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.86
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power6.74 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 56.70°
Mean Solar Zenith Angle 41.70°
Mean Glint Angle97.80°
Water Fraction0.00
Total Pixel Area 7.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries United States
County/Locality(s) Glenn County, CA
NWS WFO Sacramento CA
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-04-05 20:31:53UTC
Radiative Center (Lat, Lon): 39.561943°, -122.104721°
Nearby Counties (meeting alert criteria):
  • Glenn County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power151.23 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)322.78 K
Observed - Background BT (3.9 um)16.84 K
BT Anomaly (3.9 um)6.62 K
Maximum Observed - Clear RTM BT (3.9 um)33.90 K
Maximum Observed BTD (3.9-10/11/12 um)27.11 K
Observed - Background BTD (3.9-10/11/12 um)16.48 K
BTD Anomaly (3.9-10/11/12 um)6.56 K
Similar Pixel Count0
BT Time Tendency (3.9 um)12.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.87
Fraction of Surrounding Red Channel Pixels that are Brighter0.52
Maximum Radiative Power78.73 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 48.60°
Mean Solar Zenith Angle 34.20°
Mean Glint Angle82.10°
Water Fraction0.00
Total Pixel Area 12.10 km2
Latest Satellite Imagery:
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