Wildfire Alert Report

Date: 2025-04-21
Time: 22:36:17
Production Date and Time: 2025-04-21 22:41:24 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20251112236176_e20251112238549_c20251112239036.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20251112231176_e20251112233549_c20251112234043.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) Kandiyohi County, MN
NWS WFO Twin Cities/Chanhassen MN
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-21 22:36:21UTC
Radiative Center (Lat, Lon): 45.179165°, -94.905556°
Nearby Counties (meeting alert criteria):
  • Kandiyohi County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power17.89 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)300.19 K
Observed - Background BT (3.9 um)4.84 K
BT Anomaly (3.9 um)3.27 K
Maximum Observed - Clear RTM BT (3.9 um)13.69 K
Maximum Observed BTD (3.9-10/11/12 um)11.19 K
Observed - Background BTD (3.9-10/11/12 um)4.71 K
BTD Anomaly (3.9-10/11/12 um)9.37 K
Similar Pixel Count3
BT Time Tendency (3.9 um)2.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.63
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power17.89 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 55.90°
Mean Solar Zenith Angle 63.90°
Mean Glint Angle62.60°
Water Fraction0.00
Total Pixel Area 7.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries United States
County/Locality(s) Madison County, IA
NWS WFO Des Moines IA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-21 22:36:50UTC
Radiative Center (Lat, Lon): 41.365276°, -94.076942°
Nearby Counties (meeting alert criteria):
  • Madison County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power13.69 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)297.02 K
Observed - Background BT (3.9 um)4.88 K
BT Anomaly (3.9 um)15.39 K
Maximum Observed - Clear RTM BT (3.9 um)11.29 K
Maximum Observed BTD (3.9-10/11/12 um)9.13 K
Observed - Background BTD (3.9-10/11/12 um)4.60 K
BTD Anomaly (3.9-10/11/12 um)12.65 K
Similar Pixel Count3
BT Time Tendency (3.9 um)3.10 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 Power13.69 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 51.80°
Mean Solar Zenith Angle 64.00°
Mean Glint Angle59.30°
Water Fraction0.00
Total Pixel Area 6.50 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) KS
Country/Countries United States
County/Locality(s) Nemaha County, KS
NWS WFO Topeka KS
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-21 22:36:50UTC
Radiative Center (Lat, Lon): 39.909721°, -95.806664°
Nearby Counties (meeting alert criteria):
  • Nemaha County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power9.26 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)298.99 K
Observed - Background BT (3.9 um)2.67 K
BT Anomaly (3.9 um)2.86 K
Maximum Observed - Clear RTM BT (3.9 um)9.55 K
Maximum Observed BTD (3.9-10/11/12 um)8.63 K
Observed - Background BTD (3.9-10/11/12 um)2.59 K
BTD Anomaly (3.9-10/11/12 um)7.39 K
Similar Pixel Count17
BT Time Tendency (3.9 um)2.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.47
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power9.26 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 51.10°
Mean Solar Zenith Angle 62.50°
Mean Glint Angle56.50°
Water Fraction0.00
Total Pixel Area 6.40 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) Unknown
Country/Countries Cuba
County/Locality(s) Unknown, Unknown
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-21 22:38:22UTC
Radiative Center (Lat, Lon): 22.016111°, -78.480835°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power12.06 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)302.01 K
Observed - Background BT (3.9 um)4.69 K
BT Anomaly (3.9 um)4.43 K
Maximum Observed - Clear RTM BT (3.9 um)5.14 K
Maximum Observed BTD (3.9-10/11/12 um)9.34 K
Observed - Background BTD (3.9-10/11/12 um)4.88 K
BTD Anomaly (3.9-10/11/12 um)8.54 K
Similar Pixel Count2
BT Time Tendency (3.9 um)2.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.43
Fraction of Surrounding Red Channel Pixels that are Brighter0.55
Maximum Radiative Power12.06 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 26.20°
Mean Solar Zenith Angle 77.40°
Mean Glint Angle71.50°
Water Fraction0.00
Total Pixel Area 4.50 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) Unknown
Country/Countries Dominican Republic
County/Locality(s) Unknown, Unknown
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-21 22:38:53UTC
Radiative Center (Lat, Lon): 18.665277°, -71.280830°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power8.17 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)299.16 K
Observed - Background BT (3.9 um)3.31 K
BT Anomaly (3.9 um)1.72 K
Maximum Observed - Clear RTM BT (3.9 um)4.77 K
Maximum Observed BTD (3.9-10/11/12 um)7.16 K
Observed - Background BTD (3.9-10/11/12 um)3.50 K
BTD Anomaly (3.9-10/11/12 um)4.18 K
Similar Pixel Count5
BT Time Tendency (3.9 um)1.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.60
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power8.17 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 22.40°
Mean Solar Zenith Angle 84.60°
Mean Glint Angle85.60°
Water Fraction0.00
Total Pixel Area 4.30 km2
Latest Satellite Imagery:
  • None Available
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