Jan 2026: Due to an ongoing data center cooling system construction project, NGFS data outages may occur with little or no notice.

Wildfire Alert Report

Date: 2025-04-23
Time: 01:01:17
Production Date and Time: 2025-04-23 01:06:12 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20251130101177_e20251130103550_c20251130104035.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20251130056177_e20251130058550_c20251130059037.nc
Number Of Thermal Anomaly Alerts: 8
More details ▼ Hide details ▲

Possible Wildfire

Basic Information
State/Province(s) MN
Country/Countries United States
County/Locality(s) Nicollet County, MN
NWS WFO Twin Cities/Chanhassen MN
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-23 01:01:21UTC
Radiative Center (Lat, Lon): 44.297779°, -94.347778°
Nearby Counties (meeting alert criteria):
  • Nicollet County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power20.92 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)290.11 K
Observed - Background BT (3.9 um)8.56 K
BT Anomaly (3.9 um)13.32 K
Maximum Observed - Clear RTM BT (3.9 um)3.74 K
Maximum Observed BTD (3.9-10/11/12 um)10.44 K
Observed - Background BTD (3.9-10/11/12 um)8.64 K
BTD Anomaly (3.9-10/11/12 um)13.46 K
Similar Pixel Count2
BT Time Tendency (3.9 um)7.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.51
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power20.92 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 54.80°
Mean Solar Zenith Angle 89.50°
Mean Glint Angle55.60°
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) MN
Country/Countries United States
County/Locality(s) Le Sueur County, MN
NWS WFO Twin Cities/Chanhassen MN
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-23 01:01:21UTC
Radiative Center (Lat, Lon): 44.276112°, -93.851112°
Nearby Counties (meeting alert criteria):
  • Le Sueur County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power19.33 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)290.28 K
Observed - Background BT (3.9 um)8.44 K
BT Anomaly (3.9 um)9.73 K
Maximum Observed - Clear RTM BT (3.9 um)5.29 K
Maximum Observed BTD (3.9-10/11/12 um)10.16 K
Observed - Background BTD (3.9-10/11/12 um)8.28 K
BTD Anomaly (3.9-10/11/12 um)16.78 K
Similar Pixel Count1
BT Time Tendency (3.9 um)4.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.68
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power19.33 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 54.60°
Mean Solar Zenith Angle 89.80°
Mean Glint Angle56.20°
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) IA
Country/Countries United States
County/Locality(s) Buena Vista County, IA
NWS WFO Sioux Falls SD
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-23 01:01:50UTC
Radiative Center (Lat, Lon): 42.583057°, -95.160278°
Nearby Counties (meeting alert criteria):
  • Buena Vista County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power88.14 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)291.08 K
Observed - Background BT (3.9 um)10.58 K
BT Anomaly (3.9 um)27.23 K
Maximum Observed - Clear RTM BT (3.9 um)3.94 K
Maximum Observed BTD (3.9-10/11/12 um)11.06 K
Observed - Background BTD (3.9-10/11/12 um)10.20 K
BTD Anomaly (3.9-10/11/12 um)24.47 K
Similar Pixel Count2
BT Time Tendency (3.9 um)6.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.76
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power88.14 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 53.40°
Mean Solar Zenith Angle 89.40°
Mean Glint Angle55.40°
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) Antelope County, NE
NWS WFO Omaha/Valley NE
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-23 01:01:50UTC
Radiative Center (Lat, Lon): 42.416389°, -97.846390°
Nearby Counties (meeting alert criteria):
  • Antelope County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power52.73 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)293.60 K
Observed - Background BT (3.9 um)10.69 K
BT Anomaly (3.9 um)16.12 K
Maximum Observed - Clear RTM BT (3.9 um)6.89 K
Maximum Observed BTD (3.9-10/11/12 um)11.44 K
Observed - Background BTD (3.9-10/11/12 um)10.07 K
BTD Anomaly (3.9-10/11/12 um)15.81 K
Similar Pixel Count2
BT Time Tendency (3.9 um)7.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.94
Fraction of Surrounding Red Channel Pixels that are Brighter0.83
Maximum Radiative Power26.60 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 54.40°
Mean Solar Zenith Angle 87.50°
Mean Glint Angle52.40°
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) KS
Country/Countries United States
County/Locality(s) Marion County, KS
NWS WFO Wichita KS
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-23 01:01:50UTC
Radiative Center (Lat, Lon): 38.588333°, -97.038055°
Nearby Counties (meeting alert criteria):
  • Marion County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power13.25 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)292.50 K
Observed - Background BT (3.9 um)6.05 K
BT Anomaly (3.9 um)6.25 K
Maximum Observed - Clear RTM BT (3.9 um)3.80 K
Maximum Observed BTD (3.9-10/11/12 um)8.38 K
Observed - Background BTD (3.9-10/11/12 um)5.08 K
BTD Anomaly (3.9-10/11/12 um)8.25 K
Similar Pixel Count1
BT Time Tendency (3.9 um)4.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.99
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power13.25 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 50.40°
Mean Solar Zenith Angle 89.10°
Mean Glint Angle54.50°
Water Fraction0.00
Total Pixel Area 6.30 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) Coffey County, KS
NWS WFO Topeka KS
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-23 01:01:50UTC
Radiative Center (Lat, Lon): 38.356945°, -95.918335°
Nearby Counties (meeting alert criteria):
  • Coffey County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power33.07 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)294.36 K
Observed - Background BT (3.9 um)7.09 K
BT Anomaly (3.9 um)9.48 K
Maximum Observed - Clear RTM BT (3.9 um)5.60 K
Maximum Observed BTD (3.9-10/11/12 um)10.64 K
Observed - Background BTD (3.9-10/11/12 um)7.66 K
BTD Anomaly (3.9-10/11/12 um)13.52 K
Similar Pixel Count2
BT Time Tendency (3.9 um)3.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.30
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power18.50 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 49.70°
Mean Solar Zenith Angle 90.00°
Mean Glint Angle56.10°
Water Fraction0.00
Total Pixel Area 12.40 km2
Latest Satellite Imagery:
Show More ▲ Show Less ▼ View all event imagery »

Possible Wildfire

Basic Information
State/Province(s) Unknown
Country/Countries Cuba
County/Locality(s) Unknown, Unknown
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-23 01:03:22UTC
Radiative Center (Lat, Lon): 23.033611°, -80.648331°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power15.50 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)298.22 K
Observed - Background BT (3.9 um)3.53 K
BT Anomaly (3.9 um)2.41 K
Maximum Observed - Clear RTM BT (3.9 um)3.12 K
Maximum Observed BTD (3.9-10/11/12 um)5.23 K
Observed - Background BTD (3.9-10/11/12 um)3.53 K
BTD Anomaly (3.9-10/11/12 um)4.85 K
Similar Pixel Count2
BT Time Tendency (3.9 um)1.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.49
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power8.25 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 27.80°
Mean Solar Zenith Angle 107.40°
Mean Glint Angle90.30°
Water Fraction0.00
Total Pixel Area 9.00 km2
Latest Satellite Imagery:
  • None Available
Show More ▲ Show Less ▼ View all event imagery »

Possible Wildfire

Basic Information
State/Province(s) San Luis Potosí
Country/Countries Mexico
County/Locality(s) Tamuín, San Luis Potosí
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-23 01:03:19UTC
Radiative Center (Lat, Lon): 21.885555°, -98.852501°
Nearby Counties (meeting alert criteria):
  • Tamuín (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power33.72 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)303.64 K
Observed - Background BT (3.9 um)8.84 K
BT Anomaly (3.9 um)6.69 K
Maximum Observed - Clear RTM BT (3.9 um)4.45 K
Maximum Observed BTD (3.9-10/11/12 um)20.24 K
Observed - Background BTD (3.9-10/11/12 um)9.20 K
BTD Anomaly (3.9-10/11/12 um)6.62 K
Similar Pixel Count15
BT Time Tendency (3.9 um)5.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.62
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power33.72 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 37.20°
Mean Solar Zenith Angle 91.70°
Mean Glint Angle58.90°
Water Fraction0.00
Total Pixel Area 5.00 km2
Latest Satellite Imagery:
  • None Available
Show More ▲ Show Less ▼ View all event imagery »