Wildfire Alert Report

Date: 2025-04-15
Time: 22:01:16
Production Date and Time: 2025-04-15 22:06:00 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G18_s20251052201165_e20251052203538_c20251052204044.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G18_s20251052156165_e20251052158538_c20251052159032.nc
Number Of Thermal Anomaly Alerts: 4
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Possible Wildfire

Basic Information
State/Province(s) WA
Country/Countries United States
County/Locality(s) Garfield County, WA
NWS WFO Spokane WA
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-04-15 22:01:22UTC
Radiative Center (Lat, Lon): 46.609165°, -117.508614°
Nearby Counties (meeting alert criteria):
  • Garfield County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power411.62 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)318.97 K
Observed - Background BT (3.9 um)23.99 K
BT Anomaly (3.9 um)16.86 K
Maximum Observed - Clear RTM BT (3.9 um)31.28 K
Maximum Observed BTD (3.9-10/11/12 um)45.35 K
Observed - Background BTD (3.9-10/11/12 um)23.56 K
BTD Anomaly (3.9-10/11/12 um)15.29 K
Similar Pixel Count0
BT Time Tendency (3.9 um)35.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.38
Fraction of Surrounding Red Channel Pixels that are Brighter0.91
Maximum Radiative Power232.97 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 57.30°
Mean Solar Zenith Angle 46.50°
Mean Glint Angle101.30°
Water Fraction0.00
Total Pixel Area 22.20 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) OR
Country/Countries United States
County/Locality(s) Union County, OR
NWS WFO Pendleton OR
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-04-15 22:01:22UTC
Radiative Center (Lat, Lon): 45.506668°, -117.991943°
Nearby Counties (meeting alert criteria):
  • Union County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power87.51 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)305.88 K
Observed - Background BT (3.9 um)17.14 K
BT Anomaly (3.9 um)4.75 K
Maximum Observed - Clear RTM BT (3.9 um)17.71 K
Maximum Observed BTD (3.9-10/11/12 um)38.77 K
Observed - Background BTD (3.9-10/11/12 um)17.13 K
BTD Anomaly (3.9-10/11/12 um)4.84 K
Similar Pixel Count0
BT Time Tendency (3.9 um)11.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.38
Fraction of Surrounding Red Channel Pixels that are Brighter0.66
Maximum Radiative Power87.51 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 56.00°
Mean Solar Zenith Angle 45.50°
Mean Glint Angle99.00°
Water Fraction0.00
Total Pixel Area 7.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) ND
Country/Countries United States
County/Locality(s) Adams County, ND
NWS WFO Bismarck ND
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-04-15 22:01:23UTC
Radiative Center (Lat, Lon): 46.245556°, -102.574448°
Nearby Counties (meeting alert criteria):
  • Adams County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power91.84 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)314.60 K
Observed - Background BT (3.9 um)14.18 K
BT Anomaly (3.9 um)18.86 K
Maximum Observed - Clear RTM BT (3.9 um)29.06 K
Maximum Observed BTD (3.9-10/11/12 um)23.89 K
Observed - Background BTD (3.9-10/11/12 um)14.31 K
BTD Anomaly (3.9-10/11/12 um)33.90 K
Similar Pixel Count0
BT Time Tendency (3.9 um)13.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.41
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power91.84 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 63.40°
Mean Solar Zenith Angle 54.80°
Mean Glint Angle115.30°
Water Fraction0.00
Total Pixel Area 8.90 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AZ
Country/Countries United States
County/Locality(s) Pima County, AZ
NWS WFO Tucson AZ
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-15 22:02:23UTC
Radiative Center (Lat, Lon): 32.163055°, -110.911667°
Nearby Counties (meeting alert criteria):
  • Pima County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power33.52 MW
Map:
Additional Information
Alert Status New Feature
Type of EventElevated SPC Risk (Detection is near: Solar panel (database + spectral))
Event Priority Ranking3
Maximum Observed BT (3.9 um)323.24 K
Observed - Background BT (3.9 um)5.14 K
BT Anomaly (3.9 um)3.57 K
Maximum Observed - Clear RTM BT (3.9 um)19.41 K
Maximum Observed BTD (3.9-10/11/12 um)18.87 K
Observed - Background BTD (3.9-10/11/12 um)5.75 K
BTD Anomaly (3.9-10/11/12 um)4.67 K
Similar Pixel Count19
BT Time Tendency (3.9 um)2.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.49
Fraction of Surrounding Red Channel Pixels that are Brighter0.83
Maximum Radiative Power33.52 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 47.10°
Mean Solar Zenith Angle 42.90°
Mean Glint Angle87.50°
Water Fraction0.00
Total Pixel Area 5.90 km2
Latest Satellite Imagery:
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