Wildfire Alert Report

Date: 2025-04-11
Time: 21:56:17
Production Date and Time: 2025-04-11 22:04:54 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20251012156178_e20251012158550_c20251012159057.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20251012151178_e20251012153550_c20251012154036.nc
Number Of Thermal Anomaly Alerts: 5
More details ▼ Hide details ▲

Possible Wildfire

Basic Information
State/Province(s) SD
Country/Countries United States
County/Locality(s) Lincoln County, SD
NWS WFO Sioux Falls SD
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-11 21:56:50UTC
Radiative Center (Lat, Lon): 43.101387°, -96.908333°
Nearby Counties (meeting alert criteria):
  • Lincoln County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power13.30 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)305.23 K
Observed - Background BT (3.9 um)3.14 K
BT Anomaly (3.9 um)3.94 K
Maximum Observed - Clear RTM BT (3.9 um)16.16 K
Maximum Observed BTD (3.9-10/11/12 um)10.02 K
Observed - Background BTD (3.9-10/11/12 um)3.06 K
BTD Anomaly (3.9-10/11/12 um)12.44 K
Similar Pixel Count23
BT Time Tendency (3.9 um)2.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.54
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power13.30 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 54.60°
Mean Solar Zenith Angle 57.30°
Mean Glint Angle65.80°
Water Fraction0.00
Total Pixel Area 6.90 km2
Latest Satellite Imagery:
Show More ▲ Show Less ▼ View all event imagery »

Possible Wildfire

Basic Information
State/Province(s) NE
Country/Countries United States
County/Locality(s) Dixon County, NE
NWS WFO Sioux Falls SD
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-11 21:56:50UTC
Radiative Center (Lat, Lon): 42.573891°, -96.883614°
Nearby Counties (meeting alert criteria):
  • Dixon 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
Event Priority Ranking4
Maximum Observed BT (3.9 um)304.67 K
Observed - Background BT (3.9 um)3.86 K
BT Anomaly (3.9 um)3.00 K
Maximum Observed - Clear RTM BT (3.9 um)15.63 K
Maximum Observed BTD (3.9-10/11/12 um)10.68 K
Observed - Background BTD (3.9-10/11/12 um)3.77 K
BTD Anomaly (3.9-10/11/12 um)7.23 K
Similar Pixel Count15
BT Time Tendency (3.9 um)1.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.51
Fraction of Surrounding Red Channel Pixels that are Brighter0.98
Maximum Radiative Power14.19 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 54.10°
Mean Solar Zenith Angle 57.10°
Mean Glint Angle65.10°
Water Fraction0.00
Total Pixel Area 13.70 km2
Latest Satellite Imagery:
Show More ▲ Show Less ▼ View all event imagery »

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 21:56:50UTC
Radiative Center (Lat, Lon): 40.627224°, -96.486389°
Nearby Counties (meeting alert criteria):
  • Lancaster County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power10.40 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)303.97 K
Observed - Background BT (3.9 um)3.27 K
BT Anomaly (3.9 um)3.75 K
Maximum Observed - Clear RTM BT (3.9 um)15.73 K
Maximum Observed BTD (3.9-10/11/12 um)8.76 K
Observed - Background BTD (3.9-10/11/12 um)2.62 K
BTD Anomaly (3.9-10/11/12 um)7.45 K
Similar Pixel Count21
BT Time Tendency (3.9 um)2.20 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 Power10.40 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 52.10°
Mean Solar Zenith Angle 56.70°
Mean Glint Angle62.60°
Water Fraction0.00
Total Pixel Area 6.50 km2
Latest Satellite Imagery:
Show More ▲ Show Less ▼ View all event imagery »

Possible Wildfire

Basic Information
State/Province(s) KS
Country/Countries United States
County/Locality(s) Ellsworth County, KS
NWS WFO Wichita KS
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-11 21:56:50UTC
Radiative Center (Lat, Lon): 38.818333°, -98.042778°
Nearby Counties (meeting alert criteria):
  • Ellsworth County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power6.54 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)301.03 K
Observed - Background BT (3.9 um)1.89 K
BT Anomaly (3.9 um)2.56 K
Maximum Observed - Clear RTM BT (3.9 um)11.37 K
Maximum Observed BTD (3.9-10/11/12 um)7.64 K
Observed - Background BTD (3.9-10/11/12 um)1.93 K
BTD Anomaly (3.9-10/11/12 um)7.54 K
Similar Pixel Count25
BT Time Tendency (3.9 um)1.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.45
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power6.54 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 51.10°
Mean Solar Zenith Angle 54.90°
Mean Glint Angle59.30°
Water Fraction0.00
Total Pixel Area 6.40 km2
Latest Satellite Imagery:
Show More ▲ Show Less ▼ View all event imagery »

Possible Wildfire

Basic Information
State/Province(s) KS
Country/Countries United States
County/Locality(s) Harper County, KS
NWS WFO Wichita KS
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-11 21:56:50UTC
Radiative Center (Lat, Lon): 37.299446°, -98.152496°
Nearby Counties (meeting alert criteria):
  • Harper County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power7.14 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)301.54 K
Observed - Background BT (3.9 um)2.10 K
BT Anomaly (3.9 um)2.70 K
Maximum Observed - Clear RTM BT (3.9 um)11.15 K
Maximum Observed BTD (3.9-10/11/12 um)7.27 K
Observed - Background BTD (3.9-10/11/12 um)2.06 K
BTD Anomaly (3.9-10/11/12 um)6.48 K
Similar Pixel Count24
BT Time Tendency (3.9 um)1.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.48
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power7.14 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 49.80°
Mean Solar Zenith Angle 54.30°
Mean Glint Angle57.10°
Water Fraction0.00
Total Pixel Area 6.20 km2
Latest Satellite Imagery:
Show More ▲ Show Less ▼ View all event imagery »