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Wildfire Alert Report

Date: 2025-10-21
Time: 20:56:17
Production Date and Time: 2025-10-21 21:01:25 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20252942056177_e20252942058551_c20252942059038.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20252942051177_e20252942053550_c20252942054039.nc
Number Of Thermal Anomaly Alerts: 4
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Possible Wildfire

Basic Information
State/Province(s) British Columbia
Country/Countries Canada
County/Locality(s) North Okanagan, British Columbia
NWS WFO N/A
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-10-21 20:56:19UTC
Radiative Center (Lat, Lon): 49.923889°, -118.703331°
Nearby Counties (meeting alert criteria):
  • North Okanagan (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power99.22 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)297.24 K
Observed - Background BT (3.9 um)13.45 K
BT Anomaly (3.9 um)6.28 K
Maximum Observed - Clear RTM BT (3.9 um)19.81 K
Maximum Observed BTD (3.9-10/11/12 um)28.50 K
Observed - Background BTD (3.9-10/11/12 um)12.81 K
BTD Anomaly (3.9-10/11/12 um)4.61 K
Similar Pixel Count0
BT Time Tendency (3.9 um)11.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.64
Fraction of Surrounding Red Channel Pixels that are Brighter0.90
Maximum Radiative Power99.22 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 70.90°
Mean Solar Zenith Angle 62.80°
Mean Glint Angle95.90°
Water Fraction0.00
Total Pixel Area 12.20 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) WY
Country/Countries United States
County/Locality(s) Park County, WY
NWS WFO Riverton WY
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-10-21 20:56:19UTC
Radiative Center (Lat, Lon): 44.743889°, -108.995552°
Nearby Counties (meeting alert criteria):
  • Park County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power16.28 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)295.91 K
Observed - Background BT (3.9 um)2.51 K
BT Anomaly (3.9 um)1.39 K
Maximum Observed - Clear RTM BT (3.9 um)14.40 K
Maximum Observed BTD (3.9-10/11/12 um)9.28 K
Observed - Background BTD (3.9-10/11/12 um)3.48 K
BTD Anomaly (3.9-10/11/12 um)2.35 K
Similar Pixel Count10
BT Time Tendency (3.9 um)0.90 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 Power16.28 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 61.80°
Mean Solar Zenith Angle 61.20°
Mean Glint Angle87.30°
Water Fraction0.00
Total Pixel Area 8.50 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) OK
Country/Countries United States
County/Locality(s) Lincoln County, OK
NWS WFO Norman OK
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-10-21 20:57:20UTC
Radiative Center (Lat, Lon): 35.708057°, -96.624725°
Nearby Counties (meeting alert criteria):
  • Lincoln County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power8.33 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)300.44 K
Observed - Background BT (3.9 um)2.95 K
BT Anomaly (3.9 um)5.46 K
Maximum Observed - Clear RTM BT (3.9 um)9.06 K
Maximum Observed BTD (3.9-10/11/12 um)6.29 K
Observed - Background BTD (3.9-10/11/12 um)2.78 K
BTD Anomaly (3.9-10/11/12 um)13.64 K
Similar Pixel Count2
BT Time Tendency (3.9 um)1.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.64
Fraction of Surrounding Red Channel Pixels that are Brighter0.93
Maximum Radiative Power8.33 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 47.50°
Mean Solar Zenith Angle 60.50°
Mean Glint Angle75.80°
Water Fraction0.00
Total Pixel Area 5.90 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AR
Country/Countries United States
County/Locality(s) Lonoke County, AR
NWS WFO Little Rock AR
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-10-21 20:57:20UTC
Radiative Center (Lat, Lon): 34.501389°, -91.819168°
Nearby Counties (meeting alert criteria):
  • Lonoke County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power13.58 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)301.85 K
Observed - Background BT (3.9 um)5.05 K
BT Anomaly (3.9 um)4.22 K
Maximum Observed - Clear RTM BT (3.9 um)10.92 K
Maximum Observed BTD (3.9-10/11/12 um)8.49 K
Observed - Background BTD (3.9-10/11/12 um)4.71 K
BTD Anomaly (3.9-10/11/12 um)7.60 K
Similar Pixel Count5
BT Time Tendency (3.9 um)3.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.71
Fraction of Surrounding Red Channel Pixels that are Brighter0.89
Maximum Radiative Power13.58 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 44.00°
Mean Solar Zenith Angle 62.80°
Mean Glint Angle76.80°
Water Fraction0.00
Total Pixel Area 5.60 km2
Latest Satellite Imagery:
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