Wildfire Alert Report

Date: 2025-04-11
Time: 18:16:17
Production Date and Time: 2025-04-11 18:21:22 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20251011816177_e20251011818550_c20251011819050.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20251011811177_e20251011813550_c20251011814061.nc
Number Of Thermal Anomaly Alerts: 9
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Possible Wildfire

Basic Information
State/Province(s) MN
Country/Countries United States
County/Locality(s) Polk County, MN
NWS WFO Grand Forks ND
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-04-11 18:16:21UTC
Radiative Center (Lat, Lon): 47.756111°, -95.834724°
Nearby Counties (meeting alert criteria):
  • Polk County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power116.94 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)295.24 K
Observed - Background BT (3.9 um)10.83 K
BT Anomaly (3.9 um)10.87 K
Maximum Observed - Clear RTM BT (3.9 um)8.19 K
Maximum Observed BTD (3.9-10/11/12 um)31.03 K
Observed - Background BTD (3.9-10/11/12 um)10.82 K
BTD Anomaly (3.9-10/11/12 um)12.48 K
Similar Pixel Count0
BT Time Tendency (3.9 um)17.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.63
Fraction of Surrounding Red Channel Pixels that are Brighter0.99
Maximum Radiative Power60.23 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 58.70°
Mean Solar Zenith Angle 39.80°
Mean Glint Angle95.90°
Water Fraction0.00
Total Pixel Area 15.40 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) ND
Country/Countries United States
County/Locality(s) Richland County, ND
NWS WFO Grand Forks ND
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-11 18:16:20UTC
Radiative Center (Lat, Lon): 46.106667°, -97.209999°
Nearby Counties (meeting alert criteria):
  • Richland County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power39.85 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)306.21 K
Observed - Background BT (3.9 um)6.16 K
BT Anomaly (3.9 um)3.96 K
Maximum Observed - Clear RTM BT (3.9 um)16.41 K
Maximum Observed BTD (3.9-10/11/12 um)20.51 K
Observed - Background BTD (3.9-10/11/12 um)6.62 K
BTD Anomaly (3.9-10/11/12 um)4.42 K
Similar Pixel Count13
BT Time Tendency (3.9 um)6.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.41
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power39.85 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 57.60°
Mean Solar Zenith Angle 38.30°
Mean Glint Angle93.30°
Water Fraction0.00
Total Pixel Area 14.90 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) MN
Country/Countries United States
County/Locality(s) Lyon County, MN
NWS WFO Sioux Falls SD
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-04-11 18:16:20UTC
Radiative Center (Lat, Lon): 44.511944°, -95.740555°
Nearby Counties (meeting alert criteria):
  • Lyon County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power95.68 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)319.98 K
Observed - Background BT (3.9 um)14.39 K
BT Anomaly (3.9 um)16.51 K
Maximum Observed - Clear RTM BT (3.9 um)25.70 K
Maximum Observed BTD (3.9-10/11/12 um)34.75 K
Observed - Background BTD (3.9-10/11/12 um)15.21 K
BTD Anomaly (3.9-10/11/12 um)19.44 K
Similar Pixel Count0
BT Time Tendency (3.9 um)14.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.22
Fraction of Surrounding Red Channel Pixels that are Brighter0.25
Maximum Radiative Power95.68 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 55.50°
Mean Solar Zenith Angle 36.60°
Mean Glint Angle89.50°
Water Fraction0.00
Total Pixel Area 7.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) SD
Country/Countries United States
County/Locality(s) Bon Homme County, SD
NWS WFO Sioux Falls SD
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-11 18:16:50UTC
Radiative Center (Lat, Lon): 43.146667°, -97.855003°
Nearby Counties (meeting alert criteria):
  • Bon Homme County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power14.66 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)314.51 K
Observed - Background BT (3.9 um)3.61 K
BT Anomaly (3.9 um)4.30 K
Maximum Observed - Clear RTM BT (3.9 um)22.09 K
Maximum Observed BTD (3.9-10/11/12 um)13.21 K
Observed - Background BTD (3.9-10/11/12 um)2.67 K
BTD Anomaly (3.9-10/11/12 um)7.47 K
Similar Pixel Count25
BT Time Tendency (3.9 um)2.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.94
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power14.66 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 55.10°
Mean Solar Zenith Angle 35.40°
Mean Glint Angle88.00°
Water Fraction0.00
Total Pixel Area 7.00 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AR
Country/Countries United States
County/Locality(s) Yell County, AR
NWS WFO Little Rock AR
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-11 18:17:20UTC
Radiative Center (Lat, Lon): 34.875000°, -93.544167°
Nearby Counties (meeting alert criteria):
  • Yell County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power5.14 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)300.03 K
Observed - Background BT (3.9 um)1.44 K
BT Anomaly (3.9 um)1.56 K
Maximum Observed - Clear RTM BT (3.9 um)9.78 K
Maximum Observed BTD (3.9-10/11/12 um)6.67 K
Observed - Background BTD (3.9-10/11/12 um)1.57 K
BTD Anomaly (3.9-10/11/12 um)3.31 K
Similar Pixel Count25
BT Time Tendency (3.9 um)0.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.43
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power5.14 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 45.20°
Mean Solar Zenith Angle 26.90°
Mean Glint Angle69.40°
Water Fraction0.00
Total Pixel Area 5.70 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) OK
Country/Countries United States
County/Locality(s) Jackson County, OK
NWS WFO Norman OK
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-11 18:17:20UTC
Radiative Center (Lat, Lon): 34.650555°, -99.368889°
Nearby Counties (meeting alert criteria):
  • Jackson County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power6.10 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)310.66 K
Observed - Background BT (3.9 um)2.49 K
BT Anomaly (3.9 um)1.76 K
Maximum Observed - Clear RTM BT (3.9 um)13.48 K
Maximum Observed BTD (3.9-10/11/12 um)12.50 K
Observed - Background BTD (3.9-10/11/12 um)1.74 K
BTD Anomaly (3.9-10/11/12 um)2.85 K
Similar Pixel Count25
BT Time Tendency (3.9 um)0.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.51
Fraction of Surrounding Red Channel Pixels that are Brighter0.90
Maximum Radiative Power6.10 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 48.00°
Mean Solar Zenith Angle 27.20°
Mean Glint Angle73.20°
Water Fraction0.00
Total Pixel Area 6.00 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) LA
Country/Countries United States
County/Locality(s) St. Helena Parish, LA
NWS WFO New Orleans LA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-11 18:17:21UTC
Radiative Center (Lat, Lon): 30.997778°, -90.654167°
Nearby Counties (meeting alert criteria):
  • St. Helena Parish (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power4.42 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)302.69 K
Observed - Background BT (3.9 um)2.06 K
BT Anomaly (3.9 um)2.91 K
Maximum Observed - Clear RTM BT (3.9 um)9.35 K
Maximum Observed BTD (3.9-10/11/12 um)6.33 K
Observed - Background BTD (3.9-10/11/12 um)1.40 K
BTD Anomaly (3.9-10/11/12 um)3.63 K
Similar Pixel Count25
BT Time Tendency (3.9 um)0.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.90
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power4.42 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 40.00°
Mean Solar Zenith Angle 23.20°
Mean Glint Angle60.10°
Water Fraction0.00
Total Pixel Area 5.20 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) FL
Country/Countries United States
County/Locality(s) Marion County, FL
NWS WFO Jacksonville FL
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-11 18:17:52UTC
Radiative Center (Lat, Lon): 29.248333°, -81.826385°
Nearby Counties (meeting alert criteria):
  • Marion County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power3.78 MW
Map:
Additional Information
Alert Status New Feature
Type of EventElevated SPC Risk
Event Priority Ranking3
Maximum Observed BT (3.9 um)308.24 K
Observed - Background BT (3.9 um)2.01 K
BT Anomaly (3.9 um)1.17 K
Maximum Observed - Clear RTM BT (3.9 um)8.70 K
Maximum Observed BTD (3.9-10/11/12 um)9.61 K
Observed - Background BTD (3.9-10/11/12 um)1.40 K
BTD Anomaly (3.9-10/11/12 um)1.92 K
Similar Pixel Count24
BT Time Tendency (3.9 um)1.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.70
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power3.78 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 35.00°
Mean Solar Zenith Angle 24.10°
Mean Glint Angle54.70°
Water Fraction0.00
Total Pixel Area 4.90 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) Unknown
Country/Countries Cuba
County/Locality(s) Unknown, Unknown
NWS WFO N/A
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-04-11 18:18:22UTC
Radiative Center (Lat, Lon): 21.813889°, -78.948334°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power78.86 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)321.05 K
Observed - Background BT (3.9 um)12.45 K
BT Anomaly (3.9 um)5.30 K
Maximum Observed - Clear RTM BT (3.9 um)12.50 K
Maximum Observed BTD (3.9-10/11/12 um)26.93 K
Observed - Background BTD (3.9-10/11/12 um)12.45 K
BTD Anomaly (3.9-10/11/12 um)5.00 K
Similar Pixel Count0
BT Time Tendency (3.9 um)12.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.59
Fraction of Surrounding Red Channel Pixels that are Brighter0.86
Maximum Radiative Power78.86 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 26.00°
Mean Solar Zenith Angle 19.90°
Mean Glint Angle40.00°
Water Fraction0.00
Total Pixel Area 4.50 km2
Latest Satellite Imagery:
  • None Available
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