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Wildfire Notification Report

Date: 2026-04-15
Time: 23:36:17
Production Date and Time: 2026-04-15 23:41:05 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20261052336172_e20261052338545_c20261052339035.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20261052331172_e20261052333545_c20261052334024.nc
Number Of Thermal Anomaly Notifications: 8
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Possible Wildfire

Basic Information
State/Province(s) SD
Country/Countries United States
County/Locality(s) Clark County, SD
NWS WFO Aberdeen SD
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2026-04-15 23:36:20UTC
Radiative Center (Lat, Lon): 44.851665°, -97.729164°
Nearby Counties (meeting notification criteria):
  • Clark County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power83.91 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)310.75 K
Observed - Background BT (3.9 um)19.33 K
BT Anomaly (3.9 um)13.64 K
Maximum Observed - Clear RTM BT (3.9 um)20.39 K
Maximum Observed BTD (3.9-10/11/12 um)25.72 K
Observed - Background BTD (3.9-10/11/12 um)19.55 K
BTD Anomaly (3.9-10/11/12 um)13.36 K
Similar Pixel Count0
BT Time Tendency (3.9 um)21.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.56
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power83.91 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 56.60°
Mean Solar Zenith Angle 73.70°
Mean Glint Angle58.30°
Water Fraction0.00
Total Pixel Area 7.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) MN
Country/Countries United States
County/Locality(s) Redwood County, MN
NWS WFO Twin Cities/Chanhassen MN
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-15 23:36:20UTC
Radiative Center (Lat, Lon): 44.352779°, -95.585831°
Nearby Counties (meeting notification criteria):
  • Redwood County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power53.30 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)300.88 K
Observed - Background BT (3.9 um)7.72 K
BT Anomaly (3.9 um)7.41 K
Maximum Observed - Clear RTM BT (3.9 um)10.19 K
Maximum Observed BTD (3.9-10/11/12 um)12.97 K
Observed - Background BTD (3.9-10/11/12 um)7.30 K
BTD Anomaly (3.9-10/11/12 um)10.77 K
Similar Pixel Count2
BT Time Tendency (3.9 um)6.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.74
Fraction of Surrounding Red Channel Pixels that are Brighter0.99
Maximum Radiative Power26.77 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 55.30°
Mean Solar Zenith Angle 75.20°
Mean Glint Angle59.80°
Water Fraction0.00
Total Pixel Area 14.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) MN
Country/Countries United States
County/Locality(s) Blue Earth County, MN
NWS WFO Twin Cities/Chanhassen MN
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2026-04-15 23:36:21UTC
Radiative Center (Lat, Lon): 44.203056°, -94.253609°
Nearby Counties (meeting notification criteria):
  • Blue Earth County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power41.35 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)299.82 K
Observed - Background BT (3.9 um)11.99 K
BT Anomaly (3.9 um)10.69 K
Maximum Observed - Clear RTM BT (3.9 um)11.49 K
Maximum Observed BTD (3.9-10/11/12 um)17.27 K
Observed - Background BTD (3.9-10/11/12 um)12.85 K
BTD Anomaly (3.9-10/11/12 um)10.38 K
Similar Pixel Count0
BT Time Tendency (3.9 um)7.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.62
Fraction of Surrounding Red Channel Pixels that are Brighter0.99
Maximum Radiative Power41.35 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 54.70°
Mean Solar Zenith Angle 76.20°
Mean Glint Angle60.80°
Water Fraction0.00
Total Pixel Area 6.90 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) KS
Country/Countries United States
County/Locality(s) Butler County, KS
NWS WFO Wichita KS
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-15 23:36:50UTC
Radiative Center (Lat, Lon): 37.558887°, -96.926392°
Nearby Counties (meeting notification criteria):
  • Butler County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power21.56 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)302.01 K
Observed - Background BT (3.9 um)6.77 K
BT Anomaly (3.9 um)8.09 K
Maximum Observed - Clear RTM BT (3.9 um)10.78 K
Maximum Observed BTD (3.9-10/11/12 um)10.36 K
Observed - Background BTD (3.9-10/11/12 um)6.30 K
BTD Anomaly (3.9-10/11/12 um)8.11 K
Similar Pixel Count1
BT Time Tendency (3.9 um)3.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.83
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power21.56 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 49.40°
Mean Solar Zenith Angle 74.10°
Mean Glint Angle54.90°
Water Fraction0.00
Total Pixel Area 6.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) KS
Country/Countries United States
County/Locality(s) Butler County, KS
NWS WFO Wichita KS
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-15 23:36:50UTC
Radiative Center (Lat, Lon): 37.481945°, -96.951385°
Nearby Counties (meeting notification criteria):
  • Butler County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power21.59 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)301.93 K
Observed - Background BT (3.9 um)6.57 K
BT Anomaly (3.9 um)7.06 K
Maximum Observed - Clear RTM BT (3.9 um)10.52 K
Maximum Observed BTD (3.9-10/11/12 um)10.35 K
Observed - Background BTD (3.9-10/11/12 um)6.23 K
BTD Anomaly (3.9-10/11/12 um)7.63 K
Similar Pixel Count1
BT Time Tendency (3.9 um)4.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.71
Fraction of Surrounding Red Channel Pixels that are Brighter0.98
Maximum Radiative Power21.59 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 49.30°
Mean Solar Zenith Angle 74.10°
Mean Glint Angle54.80°
Water Fraction0.00
Total Pixel Area 6.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) KS
Country/Countries United States
County/Locality(s) Harper County, KS
NWS WFO Wichita KS
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-15 23:36:50UTC
Radiative Center (Lat, Lon): 37.203888°, -98.328888°
Nearby Counties (meeting notification criteria):
  • Harper County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power37.05 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)303.13 K
Observed - Background BT (3.9 um)6.66 K
BT Anomaly (3.9 um)16.10 K
Maximum Observed - Clear RTM BT (3.9 um)11.08 K
Maximum Observed BTD (3.9-10/11/12 um)9.52 K
Observed - Background BTD (3.9-10/11/12 um)6.68 K
BTD Anomaly (3.9-10/11/12 um)24.67 K
Similar Pixel Count2
BT Time Tendency (3.9 um)6.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.50
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power21.92 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 49.80°
Mean Solar Zenith Angle 73.00°
Mean Glint Angle53.10°
Water Fraction0.00
Total Pixel Area 12.40 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) TX
Country/Countries United States
County/Locality(s) Collingsworth County, TX
NWS WFO Amarillo TX
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-15 23:37:20UTC
Radiative Center (Lat, Lon): 34.828335°, -100.086670°
Nearby Counties (meeting notification criteria):
  • Collingsworth County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power22.19 MW
Map:
Additional Information
Notification Status New Feature
Type of EventElevated Fire Risk (NWS/SPC)
Event Priority Ranking3
Maximum Observed BT (3.9 um)305.91 K
Observed - Background BT (3.9 um)6.15 K
BT Anomaly (3.9 um)9.67 K
Maximum Observed - Clear RTM BT (3.9 um)9.89 K
Maximum Observed BTD (3.9-10/11/12 um)8.60 K
Observed - Background BTD (3.9-10/11/12 um)6.03 K
BTD Anomaly (3.9-10/11/12 um)14.55 K
Similar Pixel Count1
BT Time Tendency (3.9 um)5.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.56
Fraction of Surrounding Red Channel Pixels that are Brighter0.39
Maximum Radiative Power22.19 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 48.60°
Mean Solar Zenith Angle 71.50°
Mean Glint Angle49.80°
Water Fraction0.00
Total Pixel Area 6.00 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) Sonora
Country/Countries Mexico
County/Locality(s) Alamos, Sonora
NWS WFO N/A
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2026-04-15 23:37:48UTC
Radiative Center (Lat, Lon): 27.366388°, -108.911942°
Nearby Counties (meeting notification criteria):
  • Alamos (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power180.56 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)325.60 K
Observed - Background BT (3.9 um)18.83 K
BT Anomaly (3.9 um)29.85 K
Maximum Observed - Clear RTM BT (3.9 um)22.65 K
Maximum Observed BTD (3.9-10/11/12 um)23.14 K
Observed - Background BTD (3.9-10/11/12 um)17.01 K
BTD Anomaly (3.9-10/11/12 um)34.03 K
Similar Pixel Count0
BT Time Tendency (3.9 um)1.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder1.00
Fraction of Surrounding Red Channel Pixels that are Brighter0.24
Maximum Radiative Power180.56 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 49.20°
Mean Solar Zenith Angle 63.70°
Mean Glint Angle34.00°
Water Fraction0.00
Total Pixel Area 24.50 km2
Latest Satellite Imagery:
  • None Available
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