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Wildfire Notification Report

Date: 2026-09-13
Time: 20:56:18
Production Date and Time: 2026-09-13 21:01:13 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20262562056182_e20262562058556_c20262562058599.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20262562051182_e20262562053556_c20262562054041.nc
Number Of Thermal Anomaly Notifications: 6
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Possible Wildfire

Basic Information
State/Province(s) MT
Country/Countries United States
County/Locality(s) Daniels County, MT
NWS WFO Glasgow MT
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-09-13 20:56:21UTC
Radiative Center (Lat, Lon): 48.746387°, -105.992226°
Nearby Counties (meeting notification criteria):
  • Daniels County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power11.48 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)298.26 K
Observed - Background BT (3.9 um)2.40 K
BT Anomaly (3.9 um)3.94 K
Maximum Observed - Clear RTM BT (3.9 um)10.96 K
Maximum Observed BTD (3.9-10/11/12 um)11.33 K
Observed - Background BTD (3.9-10/11/12 um)2.31 K
BTD Anomaly (3.9-10/11/12 um)5.19 K
Similar Pixel Count25
BT Time Tendency (3.9 um)2.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.61
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power11.48 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 63.70°
Mean Solar Zenith Angle 51.00°
Mean Glint Angle83.00°
Water Fraction0.00
Total Pixel Area 9.00 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) ND
Country/Countries United States
County/Locality(s) Stutsman County, ND
NWS WFO Bismarck ND
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-09-13 20:56:21UTC
Radiative Center (Lat, Lon): 46.971943°, -99.021385°
Nearby Counties (meeting notification criteria):
  • Stutsman County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power15.45 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)296.84 K
Observed - Background BT (3.9 um)1.51 K
BT Anomaly (3.9 um)1.33 K
Maximum Observed - Clear RTM BT (3.9 um)4.53 K
Maximum Observed BTD (3.9-10/11/12 um)8.23 K
Observed - Background BTD (3.9-10/11/12 um)1.91 K
BTD Anomaly (3.9-10/11/12 um)3.95 K
Similar Pixel Count23
BT Time Tendency (3.9 um)1.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.27
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power8.28 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 59.10°
Mean Solar Zenith Angle 52.90°
Mean Glint Angle80.00°
Water Fraction0.00
Total Pixel Area 15.60 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) ND
Country/Countries United States
County/Locality(s) Dickey County, ND
NWS WFO Bismarck ND
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2026-09-13 20:56:21UTC
Radiative Center (Lat, Lon): 46.005833°, -98.327225°
Nearby Counties (meeting notification criteria):
  • Dickey County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power36.05 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)304.39 K
Observed - Background BT (3.9 um)8.65 K
BT Anomaly (3.9 um)10.41 K
Maximum Observed - Clear RTM BT (3.9 um)11.78 K
Maximum Observed BTD (3.9-10/11/12 um)15.13 K
Observed - Background BTD (3.9-10/11/12 um)8.36 K
BTD Anomaly (3.9-10/11/12 um)21.86 K
Similar Pixel Count0
BT Time Tendency (3.9 um)7.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.69
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power36.05 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 58.00°
Mean Solar Zenith Angle 52.60°
Mean Glint Angle78.60°
Water Fraction0.00
Total Pixel Area 7.50 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AR
Country/Countries United States
County/Locality(s) Arkansas County, AR
NWS WFO Little Rock AR
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-09-13 20:57:22UTC
Radiative Center (Lat, Lon): 34.248055°, -91.518608°
Nearby Counties (meeting notification criteria):
  • Arkansas County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power96.00 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)317.51 K
Observed - Background BT (3.9 um)9.00 K
BT Anomaly (3.9 um)4.69 K
Maximum Observed - Clear RTM BT (3.9 um)11.95 K
Maximum Observed BTD (3.9-10/11/12 um)27.31 K
Observed - Background BTD (3.9-10/11/12 um)9.31 K
BTD Anomaly (3.9-10/11/12 um)4.99 K
Similar Pixel Count19
BT Time Tendency (3.9 um)8.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.58
Fraction of Surrounding Red Channel Pixels that are Brighter0.90
Maximum Radiative Power49.69 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 43.70°
Mean Solar Zenith Angle 50.40°
Mean Glint Angle62.10°
Water Fraction0.00
Total Pixel Area 11.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) Sonora
Country/Countries Mexico
County/Locality(s) Altar, Sonora
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-09-13 20:57:19UTC
Radiative Center (Lat, Lon): 31.409721°, -112.167221°
Nearby Counties (meeting notification criteria):
  • Altar (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power22.64 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)316.64 K
Observed - Background BT (3.9 um)3.33 K
BT Anomaly (3.9 um)1.75 K
Maximum Observed - Clear RTM BT (3.9 um)8.99 K
Maximum Observed BTD (3.9-10/11/12 um)27.18 K
Observed - Background BTD (3.9-10/11/12 um)4.02 K
BTD Anomaly (3.9-10/11/12 um)2.59 K
Similar Pixel Count25
BT Time Tendency (3.9 um)1.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.38
Fraction of Surrounding Red Channel Pixels that are Brighter0.71
Maximum Radiative Power22.64 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 54.30°
Mean Solar Zenith Angle 34.70°
Mean Glint Angle57.00°
Water Fraction0.00
Total Pixel Area 6.90 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) Sonora
Country/Countries Mexico
County/Locality(s) Trincheras, Sonora
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-09-13 20:57:49UTC
Radiative Center (Lat, Lon): 30.339445°, -111.795555°
Nearby Counties (meeting notification criteria):
  • Trincheras (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power10.37 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)316.25 K
Observed - Background BT (3.9 um)3.46 K
BT Anomaly (3.9 um)1.39 K
Maximum Observed - Clear RTM BT (3.9 um)9.74 K
Maximum Observed BTD (3.9-10/11/12 um)25.54 K
Observed - Background BTD (3.9-10/11/12 um)3.37 K
BTD Anomaly (3.9-10/11/12 um)1.60 K
Similar Pixel Count24
BT Time Tendency (3.9 um)1.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.73
Fraction of Surrounding Red Channel Pixels that are Brighter0.86
Maximum Radiative Power10.37 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 53.40°
Mean Solar Zenith Angle 34.20°
Mean Glint Angle55.00°
Water Fraction0.00
Total Pixel Area 6.70 km2
Latest Satellite Imagery:
  • None Available
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