Wildfire Alert Report

Date: 2025-05-05
Time: 23:56:19
Production Date and Time: 2025-05-06 00:01:12 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20251252356190_e20251252358563_c20251252359055.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20251252351190_e20251252353563_c20251252354050.nc
Number Of Thermal Anomaly Alerts: 5
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Possible Wildfire

Basic Information
State/Province(s) SD
Country/Countries United States
County/Locality(s) Day County, SD
NWS WFO Aberdeen SD
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-05-05 23:56:22UTC
Radiative Center (Lat, Lon): 45.541668°, -97.303337°
Nearby Counties (meeting alert criteria):
  • Day County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power17.26 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)295.77 K
Observed - Background BT (3.9 um)3.17 K
BT Anomaly (3.9 um)3.21 K
Maximum Observed - Clear RTM BT (3.9 um)6.43 K
Maximum Observed BTD (3.9-10/11/12 um)6.34 K
Observed - Background BTD (3.9-10/11/12 um)2.51 K
BTD Anomaly (3.9-10/11/12 um)6.28 K
Similar Pixel Count6
BT Time Tendency (3.9 um)2.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.82
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power17.26 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 57.10°
Mean Solar Zenith Angle 73.60°
Mean Glint Angle51.20°
Water Fraction0.00
Total Pixel Area 14.70 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) MN
Country/Countries United States
County/Locality(s) Carver County, MN
NWS WFO Twin Cities/Chanhassen MN
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-05-05 23:56:23UTC
Radiative Center (Lat, Lon): 44.799168°, -93.965279°
Nearby Counties (meeting alert criteria):
  • Carver County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power32.95 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)302.20 K
Observed - Background BT (3.9 um)8.97 K
BT Anomaly (3.9 um)14.08 K
Maximum Observed - Clear RTM BT (3.9 um)14.49 K
Maximum Observed BTD (3.9-10/11/12 um)11.32 K
Observed - Background BTD (3.9-10/11/12 um)8.85 K
BTD Anomaly (3.9-10/11/12 um)20.78 K
Similar Pixel Count1
BT Time Tendency (3.9 um)8.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.56
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power32.95 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 55.20°
Mean Solar Zenith Angle 76.00°
Mean Glint Angle53.80°
Water Fraction0.00
Total Pixel Area 7.00 km2
Latest Satellite Imagery:
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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/Time2025-05-05 23:56:22UTC
Radiative Center (Lat, Lon): 44.500557°, -96.174721°
Nearby Counties (meeting alert criteria):
  • Lincoln County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power34.70 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)303.89 K
Observed - Background BT (3.9 um)8.65 K
BT Anomaly (3.9 um)12.80 K
Maximum Observed - Clear RTM BT (3.9 um)12.97 K
Maximum Observed BTD (3.9-10/11/12 um)13.05 K
Observed - Background BTD (3.9-10/11/12 um)8.43 K
BTD Anomaly (3.9-10/11/12 um)14.74 K
Similar Pixel Count1
BT Time Tendency (3.9 um)6.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.55
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power34.70 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 55.70°
Mean Solar Zenith Angle 74.50°
Mean Glint Angle51.70°
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) Dubuque County, IA
NWS WFO Quad Cities IL
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-05-05 23:56:53UTC
Radiative Center (Lat, Lon): 42.592777°, -90.939445°
Nearby Counties (meeting alert criteria):
  • Dubuque County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power52.95 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)303.82 K
Observed - Background BT (3.9 um)16.19 K
BT Anomaly (3.9 um)22.04 K
Maximum Observed - Clear RTM BT (3.9 um)20.81 K
Maximum Observed BTD (3.9-10/11/12 um)19.33 K
Observed - Background BTD (3.9-10/11/12 um)15.85 K
BTD Anomaly (3.9-10/11/12 um)13.59 K
Similar Pixel Count0
BT Time Tendency (3.9 um)12.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.64
Fraction of Surrounding Red Channel Pixels that are Brighter0.99
Maximum Radiative Power52.95 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 52.00°
Mean Solar Zenith Angle 78.50°
Mean Glint Angle56.40°
Water Fraction0.00
Total Pixel Area 6.50 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries United States
County/Locality(s) Los Angeles County, CA
NWS WFO Los Angeles/Oxnard CA
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-05-05 23:57:20UTC
Radiative Center (Lat, Lon): 34.717224°, -118.273888°
Nearby Counties (meeting alert criteria):
  • Los Angeles County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power230.03 MW
Map:
Additional Information
Alert Status New Feature
Type of EventSolar panel (database + spectral)
Event Priority Ranking5
Maximum Observed BT (3.9 um)318.68 K
Observed - Background BT (3.9 um)20.13 K
BT Anomaly (3.9 um)6.47 K
Maximum Observed - Clear RTM BT (3.9 um)25.73 K
Maximum Observed BTD (3.9-10/11/12 um)33.62 K
Observed - Background BTD (3.9-10/11/12 um)20.63 K
BTD Anomaly (3.9-10/11/12 um)7.27 K
Similar Pixel Count0
BT Time Tendency (3.9 um)11.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.45
Fraction of Surrounding Red Channel Pixels that are Brighter0.00
Maximum Radiative Power142.59 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 61.10°
Mean Solar Zenith Angle 57.80°
Mean Glint Angle29.00°
Water Fraction0.00
Total Pixel Area 16.50 km2
Latest Satellite Imagery:
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