Wildfire Alert Report

Date: 2025-04-11
Time: 21:22:25
Production Date and Time: 2025-04-11 21:23:14 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadM1-M6C14_G19_s20251012122256_e20251012122314_c20251012122370.nc
L1 File(s) - TemporalOR_ABI-L1b-RadM1-M6C14_G19_s20251012119256_e20251012119314_c20251012119365.nc
Number Of Thermal Anomaly Alerts: 4
More details ▼ Hide details ▲

Possible Wildfire

Basic Information
State/Province(s) SD
Country/Countries United States
County/Locality(s) Douglas County, SD
NWS WFO Sioux Falls SD
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-11 21:22:28UTC
Radiative Center (Lat, Lon): 43.315556°, -98.283058°
Nearby Counties (meeting alert criteria):
  • Douglas County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power18.94 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)308.02 K
Observed - Background BT (3.9 um)5.03 K
BT Anomaly (3.9 um)7.73 K
Maximum Observed - Clear RTM BT (3.9 um)18.76 K
Maximum Observed BTD (3.9-10/11/12 um)11.78 K
Observed - Background BTD (3.9-10/11/12 um)3.98 K
BTD Anomaly (3.9-10/11/12 um)14.04 K
Similar Pixel Count13
BT Time Tendency (3.9 um)2.40 K
Image Interval3.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.98
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power18.94 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 55.40°
Mean Solar Zenith Angle 50.90°
Mean Glint Angle68.70°
Water Fraction0.00
Total Pixel Area 7.00 km2
Latest Satellite Imagery:
Show More ▲ Show Less ▼ View all event imagery »

Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries United States
County/Locality(s) Calhoun County, IA
NWS WFO Des Moines IA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-11 21:22:28UTC
Radiative Center (Lat, Lon): 42.512501°, -94.853058°
Nearby Counties (meeting alert criteria):
  • Calhoun County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power50.21 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)309.90 K
Observed - Background BT (3.9 um)6.68 K
BT Anomaly (3.9 um)3.45 K
Maximum Observed - Clear RTM BT (3.9 um)22.37 K
Maximum Observed BTD (3.9-10/11/12 um)15.22 K
Observed - Background BTD (3.9-10/11/12 um)5.88 K
BTD Anomaly (3.9-10/11/12 um)3.54 K
Similar Pixel Count10
BT Time Tendency (3.9 um)4.30 K
Image Interval3.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.85
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power26.89 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 53.30°
Mean Solar Zenith Angle 52.70°
Mean Glint Angle68.50°
Water Fraction0.00
Total Pixel Area 13.40 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) Richardson County, NE
NWS WFO Omaha/Valley NE
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-11 21:22:31UTC
Radiative Center (Lat, Lon): 40.107777°, -95.934448°
Nearby Counties (meeting alert criteria):
  • Richardson County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power17.07 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)304.99 K
Observed - Background BT (3.9 um)2.65 K
BT Anomaly (3.9 um)2.18 K
Maximum Observed - Clear RTM BT (3.9 um)16.56 K
Maximum Observed BTD (3.9-10/11/12 um)9.56 K
Observed - Background BTD (3.9-10/11/12 um)2.58 K
BTD Anomaly (3.9-10/11/12 um)6.13 K
Similar Pixel Count23
BT Time Tendency (3.9 um)1.70 K
Image Interval3.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.52
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power9.37 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 51.40°
Mean Solar Zenith Angle 50.90°
Mean Glint Angle64.40°
Water Fraction0.00
Total Pixel Area 12.80 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) Kingman County, KS
NWS WFO Wichita KS
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-11 21:22:30UTC
Radiative Center (Lat, Lon): 37.596390°, -97.813057°
Nearby Counties (meeting alert criteria):
  • Kingman County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power5.37 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)303.89 K
Observed - Background BT (3.9 um)2.06 K
BT Anomaly (3.9 um)1.89 K
Maximum Observed - Clear RTM BT (3.9 um)13.27 K
Maximum Observed BTD (3.9-10/11/12 um)7.57 K
Observed - Background BTD (3.9-10/11/12 um)1.65 K
BTD Anomaly (3.9-10/11/12 um)4.05 K
Similar Pixel Count24
BT Time Tendency (3.9 um)0.50 K
Image Interval3.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.71
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power5.37 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 49.90°
Mean Solar Zenith Angle 48.50°
Mean Glint Angle59.70°
Water Fraction0.00
Total Pixel Area 6.20 km2
Latest Satellite Imagery:
Show More ▲ Show Less ▼ View all event imagery »