Wildfire Alert Report

Date: 2025-04-21
Time: 23:41:17
Production Date and Time: 2025-04-21 23:46:21 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20251112341176_e20251112343549_c20251112344044.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20251112336176_e20251112338549_c20251112339034.nc
Number Of Thermal Anomaly Alerts: 5
More details ▼ Hide details ▲

Possible Wildfire

Basic Information
State/Province(s) MN
Country/Countries United States
County/Locality(s) Douglas County, MN
NWS WFO Twin Cities/Chanhassen MN
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-04-21 23:41:20UTC
Radiative Center (Lat, Lon): 46.061943°, -95.701111°
Nearby Counties (meeting alert criteria):
  • Douglas County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power92.04 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)296.56 K
Observed - Background BT (3.9 um)19.77 K
BT Anomaly (3.9 um)23.96 K
Maximum Observed - Clear RTM BT (3.9 um)11.41 K
Maximum Observed BTD (3.9-10/11/12 um)33.89 K
Observed - Background BTD (3.9-10/11/12 um)19.77 K
BTD Anomaly (3.9-10/11/12 um)47.43 K
Similar Pixel Count0
BT Time Tendency (3.9 um)11.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.47
Fraction of Surrounding Red Channel Pixels that are Brighter0.51
Maximum Radiative Power92.04 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 57.00°
Mean Solar Zenith Angle 74.80°
Mean Glint Angle58.10°
Water Fraction0.00
Total Pixel Area 7.40 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) Lyon County, KS
NWS WFO Topeka KS
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-04-21 23:41:50UTC
Radiative Center (Lat, Lon): 38.546112°, -96.011391°
Nearby Counties (meeting alert criteria):
  • Lyon County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power40.36 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)297.06 K
Observed - Background BT (3.9 um)11.19 K
BT Anomaly (3.9 um)13.35 K
Maximum Observed - Clear RTM BT (3.9 um)8.30 K
Maximum Observed BTD (3.9-10/11/12 um)22.74 K
Observed - Background BTD (3.9-10/11/12 um)11.43 K
BTD Anomaly (3.9-10/11/12 um)8.70 K
Similar Pixel Count0
BT Time Tendency (3.9 um)10.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.69
Fraction of Surrounding Red Channel Pixels that are Brighter0.82
Maximum Radiative Power40.36 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 49.90°
Mean Solar Zenith Angle 74.80°
Mean Glint Angle54.30°
Water Fraction0.00
Total Pixel Area 6.20 km2
Latest Satellite Imagery:
Show More ▲ Show Less ▼ View all event imagery »

Possible Wildfire

Basic Information
State/Province(s) TX
Country/Countries United States
County/Locality(s) Bandera County, TX
NWS WFO Austin/San Antonio TX
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-21 23:42:49UTC
Radiative Center (Lat, Lon): 29.739721°, -98.940277°
Nearby Counties (meeting alert criteria):
  • Bandera County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power9.71 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)3.26 K
BT Anomaly (3.9 um)6.79 K
Maximum Observed - Clear RTM BT (3.9 um)3.34 K
Maximum Observed BTD (3.9-10/11/12 um)5.64 K
Observed - Background BTD (3.9-10/11/12 um)3.09 K
BTD Anomaly (3.9-10/11/12 um)6.27 K
Similar Pixel Count2
BT Time Tendency (3.9 um)1.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.58
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power9.71 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 43.50°
Mean Solar Zenith Angle 72.90°
Mean Glint Angle47.00°
Water Fraction0.00
Total Pixel Area 5.50 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/Time2025-04-21 23:43:22UTC
Radiative Center (Lat, Lon): 22.640556°, -80.469444°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power3.87 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)296.74 K
Observed - Background BT (3.9 um)1.88 K
BT Anomaly (3.9 um)2.76 K
Maximum Observed - Clear RTM BT (3.9 um)2.84 K
Maximum Observed BTD (3.9-10/11/12 um)3.95 K
Observed - Background BTD (3.9-10/11/12 um)1.75 K
BTD Anomaly (3.9-10/11/12 um)3.75 K
Similar Pixel Count2
BT Time Tendency (3.9 um)1.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.64
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power3.87 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 27.30°
Mean Solar Zenith Angle 90.30°
Mean Glint Angle78.60°
Water Fraction0.00
Total Pixel Area 4.50 km2
Latest Satellite Imagery:
  • None Available
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/Time2025-04-21 23:43:22UTC
Radiative Center (Lat, Lon): 22.293056°, -80.612221°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power19.19 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)304.32 K
Observed - Background BT (3.9 um)7.79 K
BT Anomaly (3.9 um)10.73 K
Maximum Observed - Clear RTM BT (3.9 um)9.55 K
Maximum Observed BTD (3.9-10/11/12 um)11.18 K
Observed - Background BTD (3.9-10/11/12 um)7.79 K
BTD Anomaly (3.9-10/11/12 um)20.14 K
Similar Pixel Count1
BT Time Tendency (3.9 um)7.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.36
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power19.19 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 26.90°
Mean Solar Zenith Angle 90.20°
Mean Glint Angle78.50°
Water Fraction0.00
Total Pixel Area 4.50 km2
Latest Satellite Imagery:
  • None Available
Show More ▲ Show Less ▼ View all event imagery »