Wildfire Alert Report

Date: 2025-04-11
Time: 15:14:25
Production Date and Time: 2025-04-11 15:15:41 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadM1-M6C14_G19_s20251011514256_e20251011514313_c20251011514378.nc
L1 File(s) - TemporalOR_ABI-L1b-RadM1-M6C14_G19_s20251011513256_e20251011513313_c20251011513370.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) Sanborn County, SD
NWS WFO Sioux Falls SD
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-04-11 15:14:28UTC
Radiative Center (Lat, Lon): 43.930279°, -98.069443°
Nearby Counties (meeting alert criteria):
  • Sanborn County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power26.43 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)297.60 K
Observed - Background BT (3.9 um)7.43 K
BT Anomaly (3.9 um)7.27 K
Maximum Observed - Clear RTM BT (3.9 um)14.18 K
Maximum Observed BTD (3.9-10/11/12 um)24.54 K
Observed - Background BTD (3.9-10/11/12 um)6.83 K
BTD Anomaly (3.9-10/11/12 um)5.39 K
Similar Pixel Count0
BT Time Tendency (3.9 um)2.10 K
Image Interval1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.41
Fraction of Surrounding Red Channel Pixels that are Brighter0.99
Maximum Radiative Power26.43 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 55.90°
Mean Solar Zenith Angle 56.20°
Mean Glint Angle104.90°
Water Fraction0.00
Total Pixel Area 7.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) NE
Country/Countries United States
County/Locality(s) Lancaster County, NE
NWS WFO Omaha/Valley NE
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-11 15:14:31UTC
Radiative Center (Lat, Lon): 40.854168°, -96.575279°
Nearby Counties (meeting alert criteria):
  • Lancaster County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power9.28 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)3.40 K
BT Anomaly (3.9 um)2.21 K
Maximum Observed - Clear RTM BT (3.9 um)16.87 K
Maximum Observed BTD (3.9-10/11/12 um)11.06 K
Observed - Background BTD (3.9-10/11/12 um)2.94 K
BTD Anomaly (3.9-10/11/12 um)3.90 K
Similar Pixel Count22
BT Time Tendency (3.9 um)2.10 K
Image Interval1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.67
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power9.28 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 52.30°
Mean Solar Zenith Angle 53.90°
Mean Glint Angle99.40°
Water Fraction0.00
Total Pixel Area 6.50 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) NE
Country/Countries United States
County/Locality(s) Pawnee County, NE
NWS WFO Omaha/Valley NE
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-11 15:14:31UTC
Radiative Center (Lat, Lon): 40.139168°, -96.027496°
Nearby Counties (meeting alert criteria):
  • Pawnee County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power7.13 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)299.74 K
Observed - Background BT (3.9 um)2.49 K
BT Anomaly (3.9 um)2.52 K
Maximum Observed - Clear RTM BT (3.9 um)15.91 K
Maximum Observed BTD (3.9-10/11/12 um)10.06 K
Observed - Background BTD (3.9-10/11/12 um)2.29 K
BTD Anomaly (3.9-10/11/12 um)4.14 K
Similar Pixel Count25
BT Time Tendency (3.9 um)1.10 K
Image Interval1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.60
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power7.13 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 51.40°
Mean Solar Zenith Angle 53.20°
Mean Glint Angle97.80°
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) Greenwood County, KS
NWS WFO Wichita KS
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-11 15:14:31UTC
Radiative Center (Lat, Lon): 38.108334°, -96.305275°
Nearby Counties (meeting alert criteria):
  • Greenwood County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power17.30 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)302.42 K
Observed - Background BT (3.9 um)4.53 K
BT Anomaly (3.9 um)3.31 K
Maximum Observed - Clear RTM BT (3.9 um)16.99 K
Maximum Observed BTD (3.9-10/11/12 um)11.71 K
Observed - Background BTD (3.9-10/11/12 um)4.98 K
BTD Anomaly (3.9-10/11/12 um)9.74 K
Similar Pixel Count3
BT Time Tendency (3.9 um)3.70 K
Image Interval1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.36
Fraction of Surrounding Red Channel Pixels that are Brighter0.95
Maximum Radiative Power17.30 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 49.60°
Mean Solar Zenith Angle 52.60°
Mean Glint Angle95.60°
Water Fraction0.00
Total Pixel Area 6.20 km2
Latest Satellite Imagery:
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