Wildfire Alert Report

Date: 2025-04-11
Time: 15:59:25
Production Date and Time: 2025-04-11 16:00:13 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadM1-M6C14_G19_s20251011559256_e20251011559313_c20251011559360.nc
L1 File(s) - TemporalOR_ABI-L1b-RadM1-M6C14_G19_s20251011557256_e20251011557313_c20251011557365.nc
Number Of Thermal Anomaly Alerts: 4
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Possible Wildfire

Basic Information
State/Province(s) CO
Country/Countries United States
County/Locality(s) Larimer County, CO
NWS WFO Denver CO
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-11 15:59:29UTC
Radiative Center (Lat, Lon): 40.363335°, -105.641945°
Nearby Counties (meeting alert criteria):
  • Larimer County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power7.23 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)298.56 K
Observed - Background BT (3.9 um)6.24 K
BT Anomaly (3.9 um)3.86 K
Maximum Observed - Clear RTM BT (3.9 um)14.44 K
Maximum Observed BTD (3.9-10/11/12 um)7.92 K
Observed - Background BTD (3.9-10/11/12 um)2.68 K
BTD Anomaly (3.9-10/11/12 um)5.06 K
Similar Pixel Count21
BT Time Tendency (3.9 um)0.30 K
Image Interval2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.69
Fraction of Surrounding Red Channel Pixels that are Brighter0.95
Maximum Radiative Power7.23 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 56.50°
Mean Solar Zenith Angle 52.20°
Mean Glint Angle105.80°
Water Fraction0.00
Total Pixel Area 7.20 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) KS
Country/Countries United States
County/Locality(s) Clay County, KS
NWS WFO Topeka KS
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-11 15:59:31UTC
Radiative Center (Lat, Lon): 39.365276°, -97.036392°
Nearby Counties (meeting alert criteria):
  • Clay County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power16.54 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)306.47 K
Observed - Background BT (3.9 um)3.08 K
BT Anomaly (3.9 um)2.04 K
Maximum Observed - Clear RTM BT (3.9 um)18.06 K
Maximum Observed BTD (3.9-10/11/12 um)12.73 K
Observed - Background BTD (3.9-10/11/12 um)3.68 K
BTD Anomaly (3.9-10/11/12 um)4.05 K
Similar Pixel Count21
BT Time Tendency (3.9 um)2.40 K
Image Interval2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.24
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power16.54 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 51.10°
Mean Solar Zenith Angle 45.90°
Mean Glint Angle94.10°
Water Fraction0.00
Total Pixel Area 6.40 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) KS
Country/Countries United States
County/Locality(s) Coffey County, KS
NWS WFO Topeka KS
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-11 15:59:31UTC
Radiative Center (Lat, Lon): 38.146946°, -95.950279°
Nearby Counties (meeting alert criteria):
  • Coffey County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power18.73 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)303.57 K
Observed - Background BT (3.9 um)2.41 K
BT Anomaly (3.9 um)1.93 K
Maximum Observed - Clear RTM BT (3.9 um)16.60 K
Maximum Observed BTD (3.9-10/11/12 um)10.81 K
Observed - Background BTD (3.9-10/11/12 um)2.79 K
BTD Anomaly (3.9-10/11/12 um)4.38 K
Similar Pixel Count25
BT Time Tendency (3.9 um)2.90 K
Image Interval2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.35
Fraction of Surrounding Red Channel Pixels that are Brighter0.99
Maximum Radiative Power10.25 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 49.50°
Mean Solar Zenith Angle 44.60°
Mean Glint Angle91.10°
Water Fraction0.00
Total Pixel Area 12.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) KS
Country/Countries United States
County/Locality(s) Greenwood County, KS
NWS WFO Wichita KS
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-11 15:59:31UTC
Radiative Center (Lat, Lon): 37.800278°, -96.459999°
Nearby Counties (meeting alert criteria):
  • Greenwood County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power12.58 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)305.54 K
Observed - Background BT (3.9 um)3.09 K
BT Anomaly (3.9 um)1.92 K
Maximum Observed - Clear RTM BT (3.9 um)17.46 K
Maximum Observed BTD (3.9-10/11/12 um)11.17 K
Observed - Background BTD (3.9-10/11/12 um)3.00 K
BTD Anomaly (3.9-10/11/12 um)2.22 K
Similar Pixel Count24
BT Time Tendency (3.9 um)0.50 K
Image Interval2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.56
Fraction of Surrounding Red Channel Pixels that are Brighter0.99
Maximum Radiative Power12.58 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 49.40°
Mean Solar Zenith Angle 44.70°
Mean Glint Angle91.20°
Water Fraction0.00
Total Pixel Area 6.10 km2
Latest Satellite Imagery:
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