Wildfire Alert Report

Date: 2025-04-21
Time: 21:56:17
Production Date and Time: 2025-04-21 22:01:22 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20251112156176_e20251112158549_c20251112159041.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20251112151176_e20251112153549_c20251112154046.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/Time2025-04-21 21:56:21UTC
Radiative Center (Lat, Lon): 47.660557°, -95.914444°
Nearby Counties (meeting alert criteria):
  • Polk County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power51.71 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)306.74 K
Observed - Background BT (3.9 um)12.95 K
BT Anomaly (3.9 um)7.43 K
Maximum Observed - Clear RTM BT (3.9 um)20.61 K
Maximum Observed BTD (3.9-10/11/12 um)24.91 K
Observed - Background BTD (3.9-10/11/12 um)8.36 K
BTD Anomaly (3.9-10/11/12 um)4.00 K
Similar Pixel Count0
BT Time Tendency (3.9 um)8.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder1.00
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power51.71 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 58.70°
Mean Solar Zenith Angle 57.30°
Mean Glint Angle68.70°
Water Fraction0.00
Total Pixel Area 7.70 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries United States
County/Locality(s) Warren County, IA
NWS WFO Des Moines IA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-21 21:56:50UTC
Radiative Center (Lat, Lon): 41.378334°, -93.673615°
Nearby Counties (meeting alert criteria):
  • Warren County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power21.10 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)300.56 K
Observed - Background BT (3.9 um)6.25 K
BT Anomaly (3.9 um)8.26 K
Maximum Observed - Clear RTM BT (3.9 um)14.22 K
Maximum Observed BTD (3.9-10/11/12 um)11.65 K
Observed - Background BTD (3.9-10/11/12 um)6.28 K
BTD Anomaly (3.9-10/11/12 um)16.36 K
Similar Pixel Count3
BT Time Tendency (3.9 um)5.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.55
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power21.10 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 51.70°
Mean Solar Zenith Angle 56.90°
Mean Glint Angle61.60°
Water Fraction0.00
Total Pixel Area 6.50 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries United States
County/Locality(s) Appanoose County, IA
NWS WFO Des Moines IA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-21 21:56:51UTC
Radiative Center (Lat, Lon): 40.868610°, -92.831390°
Nearby Counties (meeting alert criteria):
  • Appanoose County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power11.07 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)294.75 K
Observed - Background BT (3.9 um)2.26 K
BT Anomaly (3.9 um)9.12 K
Maximum Observed - Clear RTM BT (3.9 um)8.87 K
Maximum Observed BTD (3.9-10/11/12 um)6.80 K
Observed - Background BTD (3.9-10/11/12 um)2.19 K
BTD Anomaly (3.9-10/11/12 um)9.51 K
Similar Pixel Count17
BT Time Tendency (3.9 um)1.30 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 Power6.14 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 50.90°
Mean Solar Zenith Angle 57.40°
Mean Glint Angle61.50°
Water Fraction0.00
Total Pixel Area 12.70 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) OK
Country/Countries United States
County/Locality(s) Osage County, OK
NWS WFO Tulsa OK
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-21 21:56:50UTC
Radiative Center (Lat, Lon): 36.927502°, -96.651390°
Nearby Counties (meeting alert criteria):
  • Osage County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power22.83 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)301.00 K
Observed - Background BT (3.9 um)3.62 K
BT Anomaly (3.9 um)6.92 K
Maximum Observed - Clear RTM BT (3.9 um)11.16 K
Maximum Observed BTD (3.9-10/11/12 um)10.25 K
Observed - Background BTD (3.9-10/11/12 um)3.91 K
BTD Anomaly (3.9-10/11/12 um)5.33 K
Similar Pixel Count9
BT Time Tendency (3.9 um)3.20 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 Power22.83 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 48.70°
Mean Solar Zenith Angle 53.50°
Mean Glint Angle53.80°
Water Fraction0.00
Total Pixel Area 12.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) OK
Country/Countries United States
County/Locality(s) Creek County, OK
NWS WFO Tulsa OK
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-21 21:57:20UTC
Radiative Center (Lat, Lon): 36.161110°, -96.596947°
Nearby Counties (meeting alert criteria):
  • Creek County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power13.06 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)301.19 K
Observed - Background BT (3.9 um)3.75 K
BT Anomaly (3.9 um)8.45 K
Maximum Observed - Clear RTM BT (3.9 um)10.67 K
Maximum Observed BTD (3.9-10/11/12 um)10.25 K
Observed - Background BTD (3.9-10/11/12 um)3.86 K
BTD Anomaly (3.9-10/11/12 um)5.99 K
Similar Pixel Count14
BT Time Tendency (3.9 um)3.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.37
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power13.06 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 47.90°
Mean Solar Zenith Angle 53.40°
Mean Glint Angle52.80°
Water Fraction0.00
Total Pixel Area 6.00 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AR
Country/Countries United States
County/Locality(s) Van Buren County, AR
NWS WFO Little Rock AR
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-21 21:57:20UTC
Radiative Center (Lat, Lon): 35.641388°, -92.716110°
Nearby Counties (meeting alert criteria):
  • Van Buren County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power9.47 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)298.90 K
Observed - Background BT (3.9 um)3.64 K
BT Anomaly (3.9 um)6.32 K
Maximum Observed - Clear RTM BT (3.9 um)10.11 K
Maximum Observed BTD (3.9-10/11/12 um)6.18 K
Observed - Background BTD (3.9-10/11/12 um)3.21 K
BTD Anomaly (3.9-10/11/12 um)12.68 K
Similar Pixel Count2
BT Time Tendency (3.9 um)2.80 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 Power9.47 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 45.60°
Mean Solar Zenith Angle 56.40°
Mean Glint Angle55.10°
Water Fraction0.00
Total Pixel Area 5.70 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) TX
Country/Countries United States
County/Locality(s) Shackelford County, TX
NWS WFO San Angelo TX
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-21 21:57:20UTC
Radiative Center (Lat, Lon): 32.560001°, -99.144997°
Nearby Counties (meeting alert criteria):
  • Shackelford County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power7.53 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)302.35 K
Observed - Background BT (3.9 um)2.07 K
BT Anomaly (3.9 um)6.22 K
Maximum Observed - Clear RTM BT (3.9 um)8.34 K
Maximum Observed BTD (3.9-10/11/12 um)7.23 K
Observed - Background BTD (3.9-10/11/12 um)2.21 K
BTD Anomaly (3.9-10/11/12 um)4.13 K
Similar Pixel Count17
BT Time Tendency (3.9 um)0.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.29
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power7.53 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 46.10°
Mean Solar Zenith Angle 50.50°
Mean Glint Angle46.10°
Water Fraction0.00
Total Pixel Area 5.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) GA
Country/Countries United States
County/Locality(s) Thomas County, GA
NWS WFO Tallahassee FL
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-21 21:57:21UTC
Radiative Center (Lat, Lon): 30.701666°, -83.821945°
Nearby Counties (meeting alert criteria):
  • Thomas County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power36.00 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)296.19 K
Observed - Background BT (3.9 um)9.65 K
BT Anomaly (3.9 um)6.12 K
Maximum Observed - Clear RTM BT (3.9 um)1.53 K
Maximum Observed BTD (3.9-10/11/12 um)25.60 K
Observed - Background BTD (3.9-10/11/12 um)9.28 K
BTD Anomaly (3.9-10/11/12 um)6.76 K
Similar Pixel Count10
BT Time Tendency (3.9 um)9.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.76
Fraction of Surrounding Red Channel Pixels that are Brighter0.85
Maximum Radiative Power36.00 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 37.20°
Mean Solar Zenith Angle 63.20°
Mean Glint Angle60.50°
Water Fraction0.00
Total Pixel Area 5.00 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) Sonora
Country/Countries Mexico
County/Locality(s) Cajeme, Sonora
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-21 21:57:48UTC
Radiative Center (Lat, Lon): 27.477501°, -109.871109°
Nearby Counties (meeting alert criteria):
  • Cajeme (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power37.95 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)322.08 K
Observed - Background BT (3.9 um)4.79 K
BT Anomaly (3.9 um)4.01 K
Maximum Observed - Clear RTM BT (3.9 um)16.08 K
Maximum Observed BTD (3.9-10/11/12 um)10.97 K
Observed - Background BTD (3.9-10/11/12 um)4.44 K
BTD Anomaly (3.9-10/11/12 um)4.63 K
Similar Pixel Count20
BT Time Tendency (3.9 um)0.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.67
Fraction of Surrounding Red Channel Pixels that are Brighter0.99
Maximum Radiative Power37.95 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 50.00°
Mean Solar Zenith Angle 40.30°
Mean Glint Angle35.40°
Water Fraction0.00
Total Pixel Area 12.50 km2
Latest Satellite Imagery:
  • None Available
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