Wildfire Alert Report

Date: 2025-04-23
Time: 19:01:17
Production Date and Time: 2025-04-23 19:06:14 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20251131901178_e20251131903551_c20251131904045.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20251131856178_e20251131858551_c20251131859037.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) Marshall County, SD
NWS WFO Aberdeen SD
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-23 19:01:20UTC
Radiative Center (Lat, Lon): 45.912777°, -97.758057°
Nearby Counties (meeting alert criteria):
  • Marshall County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power39.28 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)306.14 K
Observed - Background BT (3.9 um)4.61 K
BT Anomaly (3.9 um)3.10 K
Maximum Observed - Clear RTM BT (3.9 um)19.40 K
Maximum Observed BTD (3.9-10/11/12 um)16.43 K
Observed - Background BTD (3.9-10/11/12 um)4.54 K
BTD Anomaly (3.9-10/11/12 um)6.51 K
Similar Pixel Count25
BT Time Tendency (3.9 um)1.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.60
Fraction of Surrounding Red Channel Pixels that are Brighter0.98
Maximum Radiative Power21.16 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 57.60°
Mean Solar Zenith Angle 34.40°
Mean Glint Angle84.30°
Water Fraction0.00
Total Pixel Area 14.90 km2
Latest Satellite Imagery:
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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/Time2025-04-23 19:01:20UTC
Radiative Center (Lat, Lon): 44.964722°, -94.934448°
Nearby Counties (meeting alert criteria):
  • Kandiyohi County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power25.25 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk, Known Incident: Big Kandi A RX (HIGH, tdiff=0.05571 days, Point)
Event Priority Ranking4
Maximum Observed BT (3.9 um)308.14 K
Observed - Background BT (3.9 um)3.73 K
BT Anomaly (3.9 um)1.83 K
Maximum Observed - Clear RTM BT (3.9 um)16.34 K
Maximum Observed BTD (3.9-10/11/12 um)17.07 K
Observed - Background BTD (3.9-10/11/12 um)4.45 K
BTD Anomaly (3.9-10/11/12 um)3.84 K
Similar Pixel Count24
BT Time Tendency (3.9 um)2.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.26
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power25.25 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 55.70°
Mean Solar Zenith Angle 34.00°
Mean Glint Angle81.60°
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) Lee County, IA
NWS WFO Quad Cities IL
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-23 19:01:51UTC
Radiative Center (Lat, Lon): 40.603054°, -91.608055°
Nearby Counties (meeting alert criteria):
  • Lee County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power12.73 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)305.26 K
Observed - Background BT (3.9 um)3.12 K
BT Anomaly (3.9 um)3.17 K
Maximum Observed - Clear RTM BT (3.9 um)14.24 K
Maximum Observed BTD (3.9-10/11/12 um)12.92 K
Observed - Background BTD (3.9-10/11/12 um)2.58 K
BTD Anomaly (3.9-10/11/12 um)3.33 K
Similar Pixel Count25
BT Time Tendency (3.9 um)2.80 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 Power12.73 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 50.10°
Mean Solar Zenith Angle 31.00°
Mean Glint Angle72.20°
Water Fraction0.00
Total Pixel Area 6.20 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/Time2025-04-23 19:03:22UTC
Radiative Center (Lat, Lon): 23.168333°, -82.041115°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power6.40 MW
Map:
Additional Information
Alert Status New Feature
Type of EventOil/gas
Event Priority Ranking5
Maximum Observed BT (3.9 um)310.17 K
Observed - Background BT (3.9 um)2.60 K
BT Anomaly (3.9 um)1.37 K
Maximum Observed - Clear RTM BT (3.9 um)3.13 K
Maximum Observed BTD (3.9-10/11/12 um)12.12 K
Observed - Background BTD (3.9-10/11/12 um)2.52 K
BTD Anomaly (3.9-10/11/12 um)2.31 K
Similar Pixel Count15
BT Time Tendency (3.9 um)0.60 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 Power6.40 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 28.30°
Mean Solar Zenith Angle 25.10°
Mean Glint Angle38.70°
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 Cuba
County/Locality(s) Unknown, Unknown
NWS WFO N/A
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-04-23 19:03:22UTC
Radiative Center (Lat, Lon): 23.004168°, -82.191666°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power24.09 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)317.86 K
Observed - Background BT (3.9 um)7.96 K
BT Anomaly (3.9 um)3.49 K
Maximum Observed - Clear RTM BT (3.9 um)11.23 K
Maximum Observed BTD (3.9-10/11/12 um)18.69 K
Observed - Background BTD (3.9-10/11/12 um)7.34 K
BTD Anomaly (3.9-10/11/12 um)4.50 K
Similar Pixel Count0
BT Time Tendency (3.9 um)6.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.77
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power24.09 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 28.20°
Mean Solar Zenith Angle 24.90°
Mean Glint Angle38.30°
Water Fraction0.00
Total Pixel Area 4.50 km2
Latest Satellite Imagery:
  • None Available
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