Wildfire Alert Report

Date: 2025-09-18
Time: 19:51:17
Production Date and Time: 2025-09-18 19:56:44 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20252611951171_e20252611953545_c20252611954028.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20252611946171_e20252611948545_c20252611949048.nc
Number Of Thermal Anomaly Alerts: 8
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Possible Wildfire

Basic Information
State/Province(s) WA
Country/Countries United States
County/Locality(s) Ferry County, WA
NWS WFO Spokane WA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-09-18 19:51:19UTC
Radiative Center (Lat, Lon): 48.565834°, -118.447777°
Nearby Counties (meeting alert criteria):
  • Ferry County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power148.76 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk, Known Incident: SNOW PEAK (HIGH, tdiff=2.10597 days, Point)
Event Priority Ranking4
Maximum Observed BT (3.9 um)306.11 K
Observed - Background BT (3.9 um)8.84 K
BT Anomaly (3.9 um)5.79 K
Maximum Observed - Clear RTM BT (3.9 um)14.74 K
Maximum Observed BTD (3.9-10/11/12 um)19.51 K
Observed - Background BTD (3.9-10/11/12 um)9.57 K
BTD Anomaly (3.9-10/11/12 um)6.07 K
Similar Pixel Count5
BT Time Tendency (3.9 um)4.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.20
Fraction of Surrounding Red Channel Pixels that are Brighter0.54
Maximum Radiative Power78.88 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 69.90°
Mean Solar Zenith Angle 46.40°
Mean Glint Angle100.20°
Water Fraction0.00
Total Pixel Area 23.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) OR
Country/Countries United States
County/Locality(s) Jefferson County, OR
NWS WFO Pendleton OR
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-09-18 19:51:48UTC
Radiative Center (Lat, Lon): 44.697498°, -121.045555°
Nearby Counties (meeting alert criteria):
  • Jefferson County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power59.99 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)315.79 K
Observed - Background BT (3.9 um)5.80 K
BT Anomaly (3.9 um)3.53 K
Maximum Observed - Clear RTM BT (3.9 um)16.77 K
Maximum Observed BTD (3.9-10/11/12 um)18.48 K
Observed - Background BTD (3.9-10/11/12 um)5.48 K
BTD Anomaly (3.9-10/11/12 um)5.44 K
Similar Pixel Count18
BT Time Tendency (3.9 um)5.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.79
Fraction of Surrounding Red Channel Pixels that are Brighter0.57
Maximum Radiative Power59.99 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 68.90°
Mean Solar Zenith Angle 42.60°
Mean Glint Angle96.60°
Water Fraction0.00
Total Pixel Area 11.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) ID
Country/Countries United States
County/Locality(s) Jefferson County, ID
NWS WFO Pocatello ID
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-09-18 19:51:49UTC
Radiative Center (Lat, Lon): 43.754444°, -111.925835°
Nearby Counties (meeting alert criteria):
  • Jefferson County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power94.09 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)312.26 K
Observed - Background BT (3.9 um)5.70 K
BT Anomaly (3.9 um)4.06 K
Maximum Observed - Clear RTM BT (3.9 um)14.23 K
Maximum Observed BTD (3.9-10/11/12 um)16.06 K
Observed - Background BTD (3.9-10/11/12 um)7.05 K
BTD Anomaly (3.9-10/11/12 um)8.83 K
Similar Pixel Count3
BT Time Tendency (3.9 um)6.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.04
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power52.55 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 62.70°
Mean Solar Zenith Angle 42.10°
Mean Glint Angle88.50°
Water Fraction0.00
Total Pixel Area 17.40 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IN
Country/Countries United States
County/Locality(s) Bartholomew County, IN
NWS WFO Indianapolis IN
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-09-18 19:51:51UTC
Radiative Center (Lat, Lon): 39.051945°, -85.926666°
Nearby Counties (meeting alert criteria):
  • Bartholomew County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power15.11 MW
Map:
Additional Information
Alert 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)2.52 K
BT Anomaly (3.9 um)1.59 K
Maximum Observed - Clear RTM BT (3.9 um)5.16 K
Maximum Observed BTD (3.9-10/11/12 um)10.76 K
Observed - Background BTD (3.9-10/11/12 um)2.83 K
BTD Anomaly (3.9-10/11/12 um)2.94 K
Similar Pixel Count19
BT Time Tendency (3.9 um)3.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.38
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power15.11 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 46.80°
Mean Solar Zenith Angle 47.80°
Mean Glint Angle76.80°
Water Fraction0.00
Total Pixel Area 5.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AR
Country/Countries United States
County/Locality(s) Clay County, AR
NWS WFO Memphis TN
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-09-18 19:51:51UTC
Radiative Center (Lat, Lon): 36.297501°, -90.182220°
Nearby Counties (meeting alert criteria):
  • Clay County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power244.58 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)330.76 K
Observed - Background BT (3.9 um)20.63 K
BT Anomaly (3.9 um)11.29 K
Maximum Observed - Clear RTM BT (3.9 um)23.45 K
Maximum Observed BTD (3.9-10/11/12 um)34.50 K
Observed - Background BTD (3.9-10/11/12 um)19.82 K
BTD Anomaly (3.9-10/11/12 um)13.19 K
Similar Pixel Count0
BT Time Tendency (3.9 um)16.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.88
Fraction of Surrounding Red Channel Pixels that are Brighter0.96
Maximum Radiative Power123.86 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 45.20°
Mean Solar Zenith Angle 43.50°
Mean Glint Angle70.20°
Water Fraction0.00
Total Pixel Area 11.40 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AR
Country/Countries United States
County/Locality(s) Mississippi County, AR
NWS WFO Memphis TN
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-09-18 19:52:21UTC
Radiative Center (Lat, Lon): 35.719723°, -90.244720°
Nearby Counties (meeting alert criteria):
  • Mississippi County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power428.87 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)341.68 K
Observed - Background BT (3.9 um)29.35 K
BT Anomaly (3.9 um)8.74 K
Maximum Observed - Clear RTM BT (3.9 um)34.13 K
Maximum Observed BTD (3.9-10/11/12 um)43.94 K
Observed - Background BTD (3.9-10/11/12 um)28.43 K
BTD Anomaly (3.9-10/11/12 um)8.81 K
Similar Pixel Count0
BT Time Tendency (3.9 um)27.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.95
Fraction of Surrounding Red Channel Pixels that are Brighter0.84
Maximum Radiative Power217.76 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 44.60°
Mean Solar Zenith Angle 43.00°
Mean Glint Angle69.10°
Water Fraction0.00
Total Pixel Area 11.20 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AR
Country/Countries United States
County/Locality(s) Poinsett County, AR
NWS WFO Memphis TN
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-09-18 19:52:21UTC
Radiative Center (Lat, Lon): 35.571945°, -90.332222°
Nearby Counties (meeting alert criteria):
  • Poinsett County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power570.54 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)342.42 K
Observed - Background BT (3.9 um)29.96 K
BT Anomaly (3.9 um)9.01 K
Maximum Observed - Clear RTM BT (3.9 um)34.35 K
Maximum Observed BTD (3.9-10/11/12 um)44.99 K
Observed - Background BTD (3.9-10/11/12 um)29.71 K
BTD Anomaly (3.9-10/11/12 um)8.35 K
Similar Pixel Count0
BT Time Tendency (3.9 um)24.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.78
Fraction of Surrounding Red Channel Pixels that are Brighter0.62
Maximum Radiative Power225.55 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 44.50°
Mean Solar Zenith Angle 42.80°
Mean Glint Angle68.80°
Water Fraction0.00
Total Pixel Area 22.40 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) MS
Country/Countries United States
County/Locality(s) Sunflower County, MS
NWS WFO Jackson MS
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-09-18 19:52:21UTC
Radiative Center (Lat, Lon): 33.592499°, -90.633614°
Nearby Counties (meeting alert criteria):
  • Sunflower County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power40.97 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)318.45 K
Observed - Background BT (3.9 um)6.77 K
BT Anomaly (3.9 um)3.64 K
Maximum Observed - Clear RTM BT (3.9 um)11.07 K
Maximum Observed BTD (3.9-10/11/12 um)23.12 K
Observed - Background BTD (3.9-10/11/12 um)7.01 K
BTD Anomaly (3.9-10/11/12 um)4.29 K
Similar Pixel Count12
BT Time Tendency (3.9 um)4.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.43
Fraction of Surrounding Red Channel Pixels that are Brighter0.29
Maximum Radiative Power40.97 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 42.60°
Mean Solar Zenith Angle 41.30°
Mean Glint Angle65.00°
Water Fraction0.00
Total Pixel Area 5.40 km2
Latest Satellite Imagery:
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