Wildfire Alert Report

Date: 2025-08-19
Time: 17:26:17
Production Date and Time: 2025-08-19 17:33:04 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20252311726170_e20252311728544_c20252311729029.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20252311721170_e20252311723544_c20252311724007.nc
Number Of Thermal Anomaly Alerts: 5
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Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries United States
County/Locality(s) Butte County, CA
NWS WFO Sacramento CA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-08-19 17:26:48UTC
Radiative Center (Lat, Lon): 39.393333°, -121.653610°
Nearby Counties (meeting alert criteria):
  • Butte County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power20.75 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)304.81 K
Observed - Background BT (3.9 um)3.20 K
BT Anomaly (3.9 um)1.26 K
Maximum Observed - Clear RTM BT (3.9 um)4.26 K
Maximum Observed BTD (3.9-10/11/12 um)10.63 K
Observed - Background BTD (3.9-10/11/12 um)3.17 K
BTD Anomaly (3.9-10/11/12 um)2.14 K
Similar Pixel Count18
BT Time Tendency (3.9 um)1.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.54
Fraction of Surrounding Red Channel Pixels that are Brighter0.94
Maximum Radiative Power20.75 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 66.20°
Mean Solar Zenith Angle 44.50°
Mean Glint Angle110.40°
Water Fraction0.00
Total Pixel Area 9.90 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) OK
Country/Countries United States
County/Locality(s) Canadian County, OK
NWS WFO Norman OK
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-08-19 17:27:20UTC
Radiative Center (Lat, Lon): 35.723888°, -98.279167°
Nearby Counties (meeting alert criteria):
  • Canadian County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power77.30 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)327.48 K
Observed - Background BT (3.9 um)9.54 K
BT Anomaly (3.9 um)4.19 K
Maximum Observed - Clear RTM BT (3.9 um)15.00 K
Maximum Observed BTD (3.9-10/11/12 um)38.68 K
Observed - Background BTD (3.9-10/11/12 um)10.06 K
BTD Anomaly (3.9-10/11/12 um)5.22 K
Similar Pixel Count0
BT Time Tendency (3.9 um)9.60 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 Power77.30 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 48.40°
Mean Solar Zenith Angle 27.50°
Mean Glint Angle75.90°
Water Fraction0.00
Total Pixel Area 6.00 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) OK
Country/Countries United States
County/Locality(s) Roger Mills County, OK
NWS WFO Norman OK
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-08-19 17:27:20UTC
Radiative Center (Lat, Lon): 35.674446°, -99.490280°
Nearby Counties (meeting alert criteria):
  • Roger Mills County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power43.25 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)316.90 K
Observed - Background BT (3.9 um)5.78 K
BT Anomaly (3.9 um)3.93 K
Maximum Observed - Clear RTM BT (3.9 um)4.77 K
Maximum Observed BTD (3.9-10/11/12 um)29.67 K
Observed - Background BTD (3.9-10/11/12 um)5.82 K
BTD Anomaly (3.9-10/11/12 um)3.30 K
Similar Pixel Count25
BT Time Tendency (3.9 um)4.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.33
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power43.25 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 49.00°
Mean Solar Zenith Angle 28.10°
Mean Glint Angle77.10°
Water Fraction0.00
Total Pixel Area 6.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AR
Country/Countries United States
County/Locality(s) Lincoln County, AR
NWS WFO Little Rock AR
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-08-19 17:27:20UTC
Radiative Center (Lat, Lon): 34.086388°, -91.815834°
Nearby Counties (meeting alert criteria):
  • Lincoln County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power76.12 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)325.98 K
Observed - Background BT (3.9 um)13.35 K
BT Anomaly (3.9 um)6.17 K
Maximum Observed - Clear RTM BT (3.9 um)15.38 K
Maximum Observed BTD (3.9-10/11/12 um)31.96 K
Observed - Background BTD (3.9-10/11/12 um)13.27 K
BTD Anomaly (3.9-10/11/12 um)7.50 K
Similar Pixel Count5
BT Time Tendency (3.9 um)12.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.56
Fraction of Surrounding Red Channel Pixels that are Brighter0.35
Maximum Radiative Power76.12 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 43.60°
Mean Solar Zenith Angle 23.20°
Mean Glint Angle66.80°
Water Fraction0.00
Total Pixel Area 5.50 km2
Latest Satellite Imagery:
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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 (Cloud)
Mean Object Date/Time2025-08-19 17:28:53UTC
Radiative Center (Lat, Lon): 19.205833°, -70.375557°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power37.59 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)318.50 K
Observed - Background BT (3.9 um)9.84 K
BT Anomaly (3.9 um)4.89 K
Maximum Observed - Clear RTM BT (3.9 um)12.83 K
Maximum Observed BTD (3.9-10/11/12 um)34.14 K
Observed - Background BTD (3.9-10/11/12 um)9.25 K
BTD Anomaly (3.9-10/11/12 um)5.44 K
Similar Pixel Count0
BT Time Tendency (3.9 um)5.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.93
Fraction of Surrounding Red Channel Pixels that are Brighter0.62
Maximum Radiative Power37.59 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 23.30°
Mean Solar Zenith Angle 11.50°
Mean Glint Angle32.30°
Water Fraction0.00
Total Pixel Area 4.40 km2
Latest Satellite Imagery:
  • None Available
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