Wildfire Alert Report

Date: 2025-04-11
Time: 17:13:25
Production Date and Time: 2025-04-11 17:14:24 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadM1-M6C14_G19_s20251011713256_e20251011713314_c20251011713363.nc
L1 File(s) - TemporalOR_ABI-L1b-RadM1-M6C14_G19_s20251011711256_e20251011711314_c20251011711357.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) Brookings County, SD
NWS WFO Sioux Falls SD
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-11 17:13:28UTC
Radiative Center (Lat, Lon): 44.520832°, -96.624725°
Nearby Counties (meeting alert criteria):
  • Brookings County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power18.70 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)307.70 K
Observed - Background BT (3.9 um)3.28 K
BT Anomaly (3.9 um)2.57 K
Maximum Observed - Clear RTM BT (3.9 um)18.52 K
Maximum Observed BTD (3.9-10/11/12 um)15.00 K
Observed - Background BTD (3.9-10/11/12 um)3.16 K
BTD Anomaly (3.9-10/11/12 um)3.09 K
Similar Pixel Count25
BT Time Tendency (3.9 um)1.40 K
Image Interval2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.48
Fraction of Surrounding Red Channel Pixels that are Brighter0.99
Maximum Radiative Power18.70 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 55.90°
Mean Solar Zenith Angle 40.00°
Mean Glint Angle95.90°
Water Fraction0.00
Total Pixel Area 7.10 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) Cedar County, NE
NWS WFO Omaha/Valley NE
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-11 17:13:28UTC
Radiative Center (Lat, Lon): 42.830276°, -97.366943°
Nearby Counties (meeting alert criteria):
  • Cedar County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power40.86 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)311.88 K
Observed - Background BT (3.9 um)3.12 K
BT Anomaly (3.9 um)2.32 K
Maximum Observed - Clear RTM BT (3.9 um)21.80 K
Maximum Observed BTD (3.9-10/11/12 um)15.11 K
Observed - Background BTD (3.9-10/11/12 um)3.83 K
BTD Anomaly (3.9-10/11/12 um)7.68 K
Similar Pixel Count25
BT Time Tendency (3.9 um)1.30 K
Image Interval2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.37
Fraction of Surrounding Red Channel Pixels that are Brighter0.99
Maximum Radiative Power21.93 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 54.60°
Mean Solar Zenith Angle 38.80°
Mean Glint Angle93.30°
Water Fraction0.00
Total Pixel Area 13.80 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) Blaine County, NE
NWS WFO North Platte NE
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-11 17:13:27UTC
Radiative Center (Lat, Lon): 41.853611°, -99.840836°
Nearby Counties (meeting alert criteria):
  • Blaine County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power26.00 MW
Map:
Additional Information
Alert Status New Feature
Type of EventElevated SPC Risk
Event Priority Ranking3
Maximum Observed BT (3.9 um)310.63 K
Observed - Background BT (3.9 um)4.75 K
BT Anomaly (3.9 um)4.96 K
Maximum Observed - Clear RTM BT (3.9 um)19.55 K
Maximum Observed BTD (3.9-10/11/12 um)14.86 K
Observed - Background BTD (3.9-10/11/12 um)4.65 K
BTD Anomaly (3.9-10/11/12 um)7.62 K
Similar Pixel Count16
BT Time Tendency (3.9 um)4.20 K
Image Interval2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.50
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power26.00 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 54.80°
Mean Solar Zenith Angle 39.00°
Mean Glint Angle93.70°
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) KS
Country/Countries United States
County/Locality(s) Shawnee County, KS
NWS WFO Topeka KS
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-11 17:13:31UTC
Radiative Center (Lat, Lon): 38.877777°, -95.651108°
Nearby Counties (meeting alert criteria):
  • Shawnee County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power15.31 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)307.73 K
Observed - Background BT (3.9 um)3.89 K
BT Anomaly (3.9 um)3.07 K
Maximum Observed - Clear RTM BT (3.9 um)18.08 K
Maximum Observed BTD (3.9-10/11/12 um)12.59 K
Observed - Background BTD (3.9-10/11/12 um)3.88 K
BTD Anomaly (3.9-10/11/12 um)5.81 K
Similar Pixel Count17
BT Time Tendency (3.9 um)3.60 K
Image Interval2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.50
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power15.31 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 50.00°
Mean Solar Zenith Angle 34.70°
Mean Glint Angle84.80°
Water Fraction0.00
Total Pixel Area 6.20 km2
Latest Satellite Imagery:
Show More ▲ Show Less ▼ View all event imagery »