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Wildfire Notification Report

Date: 2025-04-21
Time: 20:06:17
Production Date and Time: 2025-04-21 20:11:15 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20251112006176_e20251112008549_c20251112009040.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20251112001176_e20251112003549_c20251112004044.nc
Number Of Thermal Anomaly Notifications: 11
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Possible Wildfire

Basic Information
State/Province(s) MT
Country/Countries United States
County/Locality(s) Flathead County, MT
NWS WFO Missoula MT
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-04-21 20:06:19UTC
Radiative Center (Lat, Lon): 47.958057°, -113.519722°
Nearby Counties (meeting notification criteria):
  • Flathead County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power79.14 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)286.24 K
Observed - Background BT (3.9 um)18.06 K
BT Anomaly (3.9 um)5.84 K
Maximum Observed - Clear RTM BT (3.9 um)13.94 K
Maximum Observed BTD (3.9-10/11/12 um)31.94 K
Observed - Background BTD (3.9-10/11/12 um)17.57 K
BTD Anomaly (3.9-10/11/12 um)6.75 K
Similar Pixel Count0
BT Time Tendency (3.9 um)1.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.65
Fraction of Surrounding Red Channel Pixels that are Brighter0.89
Maximum Radiative Power79.14 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 66.70°
Mean Solar Zenith Angle 37.10°
Mean Glint Angle87.60°
Water Fraction0.00
Total Pixel Area 10.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) MN
Country/Countries United States
County/Locality(s) Chippewa County, MN
NWS WFO Twin Cities/Chanhassen MN
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-04-21 20:06:20UTC
Radiative Center (Lat, Lon): 44.961113°, -95.520554°
Nearby Counties (meeting notification criteria):
  • Chippewa County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power221.43 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)320.50 K
Observed - Background BT (3.9 um)10.73 K
BT Anomaly (3.9 um)13.61 K
Maximum Observed - Clear RTM BT (3.9 um)28.32 K
Maximum Observed BTD (3.9-10/11/12 um)20.48 K
Observed - Background BTD (3.9-10/11/12 um)9.71 K
BTD Anomaly (3.9-10/11/12 um)35.81 K
Similar Pixel Count0
BT Time Tendency (3.9 um)6.40 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 Power64.13 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 55.90°
Mean Solar Zenith Angle 40.30°
Mean Glint Angle75.90°
Water Fraction0.00
Total Pixel Area 28.50 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries United States
County/Locality(s) Emmet County, IA
NWS WFO Des Moines IA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-21 20:06:20UTC
Radiative Center (Lat, Lon): 43.353054°, -94.666946°
Nearby Counties (meeting notification criteria):
  • Emmet County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power12.60 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)303.93 K
Observed - Background BT (3.9 um)2.48 K
BT Anomaly (3.9 um)2.64 K
Maximum Observed - Clear RTM BT (3.9 um)12.73 K
Maximum Observed BTD (3.9-10/11/12 um)12.85 K
Observed - Background BTD (3.9-10/11/12 um)2.94 K
BTD Anomaly (3.9-10/11/12 um)7.72 K
Similar Pixel Count25
BT Time Tendency (3.9 um)0.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.03
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power12.60 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 54.00°
Mean Solar Zenith Angle 39.60°
Mean Glint Angle72.90°
Water Fraction0.00
Total Pixel Area 6.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries United States
County/Locality(s) Carroll County, IA
NWS WFO Des Moines IA
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-04-21 20:06:50UTC
Radiative Center (Lat, Lon): 41.965000°, -94.842499°
Nearby Counties (meeting notification criteria):
  • Carroll County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power50.23 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)309.52 K
Observed - Background BT (3.9 um)5.92 K
BT Anomaly (3.9 um)5.41 K
Maximum Observed - Clear RTM BT (3.9 um)18.60 K
Maximum Observed BTD (3.9-10/11/12 um)15.59 K
Observed - Background BTD (3.9-10/11/12 um)5.85 K
BTD Anomaly (3.9-10/11/12 um)13.77 K
Similar Pixel Count0
BT Time Tendency (3.9 um)5.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.46
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power26.18 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 52.70°
Mean Solar Zenith Angle 38.50°
Mean Glint Angle70.30°
Water Fraction0.00
Total Pixel Area 13.20 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) UT
Country/Countries United States
County/Locality(s) Weber County, UT
NWS WFO Salt Lake City UT
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-04-21 20:06:49UTC
Radiative Center (Lat, Lon): 41.284168°, -112.170555°
Nearby Counties (meeting notification criteria):
  • Weber County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power67.98 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)309.99 K
Observed - Background BT (3.9 um)12.54 K
BT Anomaly (3.9 um)5.11 K
Maximum Observed - Clear RTM BT (3.9 um)20.75 K
Maximum Observed BTD (3.9-10/11/12 um)20.50 K
Observed - Background BTD (3.9-10/11/12 um)12.41 K
BTD Anomaly (3.9-10/11/12 um)5.34 K
Similar Pixel Count0
BT Time Tendency (3.9 um)7.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.49
Fraction of Surrounding Red Channel Pixels that are Brighter0.34
Maximum Radiative Power67.98 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 61.10°
Mean Solar Zenith Angle 30.90°
Mean Glint Angle75.90°
Water Fraction0.00
Total Pixel Area 8.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) NE
Country/Countries United States
County/Locality(s) Thayer County, NE
NWS WFO Hastings NE
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-21 20:06:50UTC
Radiative Center (Lat, Lon): 40.197777°, -97.390274°
Nearby Counties (meeting notification criteria):
  • Thayer County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power15.41 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)306.83 K
Observed - Background BT (3.9 um)3.00 K
BT Anomaly (3.9 um)2.82 K
Maximum Observed - Clear RTM BT (3.9 um)13.43 K
Maximum Observed BTD (3.9-10/11/12 um)11.94 K
Observed - Background BTD (3.9-10/11/12 um)2.84 K
BTD Anomaly (3.9-10/11/12 um)2.77 K
Similar Pixel Count22
BT Time Tendency (3.9 um)1.60 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 Power15.41 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 52.10°
Mean Solar Zenith Angle 35.90°
Mean Glint Angle67.20°
Water Fraction0.00
Total Pixel Area 6.50 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 (Clear)
Mean Object Date/Time2025-04-21 20:08:22UTC
Radiative Center (Lat, Lon): 22.828611°, -80.838333°
Nearby Counties (meeting notification criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power10.60 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)310.57 K
Observed - Background BT (3.9 um)3.25 K
BT Anomaly (3.9 um)1.51 K
Maximum Observed - Clear RTM BT (3.9 um)5.08 K
Maximum Observed BTD (3.9-10/11/12 um)12.71 K
Observed - Background BTD (3.9-10/11/12 um)3.42 K
BTD Anomaly (3.9-10/11/12 um)2.64 K
Similar Pixel Count25
BT Time Tendency (3.9 um)1.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.44
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power10.60 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 27.60°
Mean Solar Zenith Angle 40.70°
Mean Glint Angle45.60°
Water Fraction0.00
Total Pixel Area 4.50 km2
Latest Satellite Imagery:
  • None Available
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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 (Clear)
Mean Object Date/Time2025-04-21 20:08:22UTC
Radiative Center (Lat, Lon): 22.749722°, -81.294167°
Nearby Counties (meeting notification criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power30.78 MW
Map:
Additional Information
Notification Status New Feature
Type of EventVIIRS 375m static sources 2013_2018
Event Priority Ranking5
Maximum Observed BT (3.9 um)316.49 K
Observed - Background BT (3.9 um)5.88 K
BT Anomaly (3.9 um)2.74 K
Maximum Observed - Clear RTM BT (3.9 um)12.60 K
Maximum Observed BTD (3.9-10/11/12 um)16.15 K
Observed - Background BTD (3.9-10/11/12 um)5.37 K
BTD Anomaly (3.9-10/11/12 um)3.16 K
Similar Pixel Count16
BT Time Tendency (3.9 um)4.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.84
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power17.01 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 27.60°
Mean Solar Zenith Angle 40.30°
Mean Glint Angle44.80°
Water Fraction0.00
Total Pixel Area 9.00 km2
Latest Satellite Imagery:
  • None Available
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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 (Clear)
Mean Object Date/Time2025-04-21 20:08:22UTC
Radiative Center (Lat, Lon): 22.000278°, -79.607498°
Nearby Counties (meeting notification criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power8.96 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)312.32 K
Observed - Background BT (3.9 um)3.22 K
BT Anomaly (3.9 um)1.36 K
Maximum Observed - Clear RTM BT (3.9 um)9.11 K
Maximum Observed BTD (3.9-10/11/12 um)12.27 K
Observed - Background BTD (3.9-10/11/12 um)2.75 K
BTD Anomaly (3.9-10/11/12 um)1.92 K
Similar Pixel Count12
BT Time Tendency (3.9 um)1.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.76
Fraction of Surrounding Red Channel Pixels that are Brighter0.99
Maximum Radiative Power8.96 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 26.40°
Mean Solar Zenith Angle 41.70°
Mean Glint Angle46.30°
Water Fraction0.00
Total Pixel Area 4.50 km2
Latest Satellite Imagery:
  • None Available
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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 (Clear)
Mean Object Date/Time2025-04-21 20:08:22UTC
Radiative Center (Lat, Lon): 21.243055°, -78.301666°
Nearby Counties (meeting notification criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power8.06 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)311.37 K
Observed - Background BT (3.9 um)1.38 K
BT Anomaly (3.9 um)0.63 K
Maximum Observed - Clear RTM BT (3.9 um)7.42 K
Maximum Observed BTD (3.9-10/11/12 um)11.36 K
Observed - Background BTD (3.9-10/11/12 um)1.34 K
BTD Anomaly (3.9-10/11/12 um)1.16 K
Similar Pixel Count25
BT Time Tendency (3.9 um)0.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.52
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power8.06 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 25.20°
Mean Solar Zenith Angle 42.80°
Mean Glint Angle47.40°
Water Fraction0.00
Total Pixel Area 4.40 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) Unknown
Country/Countries Dominican Republic
County/Locality(s) Unknown, Unknown
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-21 20:08:53UTC
Radiative Center (Lat, Lon): 18.852777°, -69.633057°
Nearby Counties (meeting notification criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power15.43 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)306.04 K
Observed - Background BT (3.9 um)6.43 K
BT Anomaly (3.9 um)4.94 K
Maximum Observed - Clear RTM BT (3.9 um)9.75 K
Maximum Observed BTD (3.9-10/11/12 um)11.99 K
Observed - Background BTD (3.9-10/11/12 um)5.57 K
BTD Anomaly (3.9-10/11/12 um)4.83 K
Similar Pixel Count5
BT Time Tendency (3.9 um)3.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.85
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power15.43 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 23.10°
Mean Solar Zenith Angle 50.80°
Mean Glint Angle60.50°
Water Fraction0.00
Total Pixel Area 4.30 km2
Latest Satellite Imagery:
  • None Available
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