Wildfire Alert Report

Date: 2025-02-20
Time: 21:16:17
Production Date and Time: 2025-02-20 21:21:06 UTC
Primary Instrument: GOES-16 ABI
Wmo Spacecraft Id: 152
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G16_s20250512116171_e20250512118544_c20250512119041.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G16_s20250512111171_e20250512113544_c20250512114037.nc
Number Of Thermal Anomaly Alerts: 4
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Possible Wildfire

Basic Information
State/Province(s) SD
Country/Countries United States
County/Locality(s) Hanson County, SD
NWS WFO Sioux Falls SD
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-02-20 21:16:20UTC
Radiative Center (Lat, Lon): 43.650276°, -97.850830°
Nearby Counties (meeting alert criteria):
  • Hanson County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power12.96 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)278.10 K
Observed - Background BT (3.9 um)10.09 K
BT Anomaly (3.9 um)5.51 K
Maximum Observed - Clear RTM BT (3.9 um)20.79 K
Maximum Observed BTD (3.9-10/11/12 um)15.65 K
Observed - Background BTD (3.9-10/11/12 um)9.87 K
BTD Anomaly (3.9-10/11/12 um)11.53 K
Similar Pixel Count1
BT Time Tendency (3.9 um)0.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.62
Fraction of Surrounding Red Channel Pixels that are Brighter0.92
Maximum Radiative Power12.96 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 55.50°
Mean Solar Zenith Angle 64.80°
Mean Glint Angle88.80°
Water Fraction0.00
Total Pixel Area 7.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) FL
Country/Countries United States
County/Locality(s) Palm Beach County, FL
NWS WFO Miami FL
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-02-20 21:17:52UTC
Radiative Center (Lat, Lon): 26.536112°, -80.881386°
Nearby Counties (meeting alert criteria):
  • Palm Beach County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power148.66 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)315.53 K
Observed - Background BT (3.9 um)21.01 K
BT Anomaly (3.9 um)15.14 K
Maximum Observed - Clear RTM BT (3.9 um)22.95 K
Maximum Observed BTD (3.9-10/11/12 um)30.12 K
Observed - Background BTD (3.9-10/11/12 um)21.58 K
BTD Anomaly (3.9-10/11/12 um)13.64 K
Similar Pixel Count0
BT Time Tendency (3.9 um)19.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.30
Fraction of Surrounding Red Channel Pixels that are Brighter0.99
Maximum Radiative Power99.96 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 31.80°
Mean Solar Zenith Angle 65.20°
Mean Glint Angle76.80°
Water Fraction0.00
Total Pixel Area 14.10 km2
Latest Satellite Imagery:
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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/Time2025-02-20 21:18:53UTC
Radiative Center (Lat, Lon): 18.658611°, -69.098610°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power9.02 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)302.78 K
Observed - Background BT (3.9 um)2.89 K
BT Anomaly (3.9 um)1.74 K
Maximum Observed - Clear RTM BT (3.9 um)6.71 K
Maximum Observed BTD (3.9-10/11/12 um)8.57 K
Observed - Background BTD (3.9-10/11/12 um)3.02 K
BTD Anomaly (3.9-10/11/12 um)2.12 K
Similar Pixel Count6
BT Time Tendency (3.9 um)2.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.33
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power9.02 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 23.10°
Mean Solar Zenith Angle 72.10°
Mean Glint Angle86.80°
Water Fraction0.00
Total Pixel Area 4.30 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/Time2025-02-20 21:18:53UTC
Radiative Center (Lat, Lon): 18.618334°, -69.254997°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power32.82 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)307.11 K
Observed - Background BT (3.9 um)7.01 K
BT Anomaly (3.9 um)8.56 K
Maximum Observed - Clear RTM BT (3.9 um)10.08 K
Maximum Observed BTD (3.9-10/11/12 um)12.36 K
Observed - Background BTD (3.9-10/11/12 um)6.82 K
BTD Anomaly (3.9-10/11/12 um)9.73 K
Similar Pixel Count3
BT Time Tendency (3.9 um)4.10 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 Power17.55 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 23.00°
Mean Solar Zenith Angle 71.90°
Mean Glint Angle86.40°
Water Fraction0.00
Total Pixel Area 8.70 km2
Latest Satellite Imagery:
  • None Available
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