Wildfire Alert Report

Date: 2025-04-16
Time: 01:21:17
Production Date and Time: 2025-04-16 01:30:13 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20251060121171_e20251060123544_c20251060124028.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20251060116171_e20251060118544_c20251060119048.nc
Number Of Thermal Anomaly Alerts: 5
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Possible Wildfire

Basic Information
State/Province(s) MN
Country/Countries United States
County/Locality(s) Lincoln County, MN
NWS WFO Sioux Falls SD
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-16 01:21:20UTC
Radiative Center (Lat, Lon): 44.511112°, -96.414444°
Nearby Counties (meeting alert criteria):
  • Lincoln County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power7.87 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)277.92 K
Observed - Background BT (3.9 um)5.25 K
BT Anomaly (3.9 um)8.14 K
Maximum Observed - Clear RTM BT (3.9 um)-1.48 K
Maximum Observed BTD (3.9-10/11/12 um)5.11 K
Observed - Background BTD (3.9-10/11/12 um)4.98 K
BTD Anomaly (3.9-10/11/12 um)13.92 K
Similar Pixel Count1
BT Time Tendency (3.9 um)3.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.76
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power7.87 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 55.80°
Mean Solar Zenith Angle 92.90°
Mean Glint Angle55.70°
Water Fraction0.00
Total Pixel Area 7.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) MN
Country/Countries United States
County/Locality(s) Nobles County, MN
NWS WFO Sioux Falls SD
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-16 01:21:20UTC
Radiative Center (Lat, Lon): 43.507500°, -95.497223°
Nearby Counties (meeting alert criteria):
  • Nobles County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power9.78 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)279.54 K
Observed - Background BT (3.9 um)6.67 K
BT Anomaly (3.9 um)11.40 K
Maximum Observed - Clear RTM BT (3.9 um)-1.29 K
Maximum Observed BTD (3.9-10/11/12 um)6.10 K
Observed - Background BTD (3.9-10/11/12 um)6.44 K
BTD Anomaly (3.9-10/11/12 um)25.29 K
Similar Pixel Count1
BT Time Tendency (3.9 um)5.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.72
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power9.78 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 54.50°
Mean Solar Zenith Angle 93.80°
Mean Glint Angle57.20°
Water Fraction0.00
Total Pixel Area 6.90 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries United States
County/Locality(s) Marshall County, IA
NWS WFO Des Moines IA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-16 01:21:51UTC
Radiative Center (Lat, Lon): 42.003887°, -92.958885°
Nearby Counties (meeting alert criteria):
  • Marshall County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power16.71 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)279.88 K
Observed - Background BT (3.9 um)6.40 K
BT Anomaly (3.9 um)8.72 K
Maximum Observed - Clear RTM BT (3.9 um)1.20 K
Maximum Observed BTD (3.9-10/11/12 um)5.28 K
Observed - Background BTD (3.9-10/11/12 um)5.60 K
BTD Anomaly (3.9-10/11/12 um)22.29 K
Similar Pixel Count2
BT Time Tendency (3.9 um)1.00 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 Power8.47 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 52.10°
Mean Solar Zenith Angle 96.10°
Mean Glint Angle60.90°
Water Fraction0.00
Total Pixel Area 13.00 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IN
Country/Countries United States
County/Locality(s) DeKalb County, IN
NWS WFO Northern Indiana IN
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-16 01:21:51UTC
Radiative Center (Lat, Lon): 41.364723°, -84.923058°
Nearby Counties (meeting alert criteria):
  • DeKalb County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power2.57 MW
Map:
Additional Information
Alert Status New Feature
Type of EventFerrous-metal
Event Priority Ranking5
Maximum Observed BT (3.9 um)275.68 K
Observed - Background BT (3.9 um)2.86 K
BT Anomaly (3.9 um)5.09 K
Maximum Observed - Clear RTM BT (3.9 um)1.83 K
Maximum Observed BTD (3.9-10/11/12 um)2.39 K
Observed - Background BTD (3.9-10/11/12 um)2.31 K
BTD Anomaly (3.9-10/11/12 um)6.10 K
Similar Pixel Count1
BT Time Tendency (3.9 um)0.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.92
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power2.57 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 49.10°
Mean Solar Zenith Angle 101.90°
Mean Glint Angle70.60°
Water Fraction0.00
Total Pixel Area 6.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) OK
Country/Countries United States
County/Locality(s) Alfalfa County, OK
NWS WFO Norman OK
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-16 01:21:50UTC
Radiative Center (Lat, Lon): 36.948055°, -98.364723°
Nearby Counties (meeting alert criteria):
  • Alfalfa County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power15.16 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)289.10 K
Observed - Background BT (3.9 um)7.59 K
BT Anomaly (3.9 um)6.24 K
Maximum Observed - Clear RTM BT (3.9 um)3.98 K
Maximum Observed BTD (3.9-10/11/12 um)8.04 K
Observed - Background BTD (3.9-10/11/12 um)7.31 K
BTD Anomaly (3.9-10/11/12 um)11.65 K
Similar Pixel Count1
BT Time Tendency (3.9 um)5.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.67
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power15.16 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 49.60°
Mean Solar Zenith Angle 93.50°
Mean Glint Angle56.90°
Water Fraction0.00
Total Pixel Area 6.20 km2
Latest Satellite Imagery:
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