Wildfire Alert Report

Date: 2024-05-26
Time: 17:40:22
Production Date and Time: 2024-05-26 17:51:47 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadF-M6C14_G18_s20241471740229_e20241471749537_c20241471750013.nc
L1 File(s) - TemporalOR_ABI-L1b-RadF-M6C14_G18_s20241471730229_e20241471739537_c20241471740001.nc
Number Of Thermal Anomaly Alerts: 2
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Possible Wildfire

Basic Information
State/Province(s) AK
Country/Countries USA
County/Locality(s) Yakutat City and Borough, AK
NWS WFO Unknown
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2024-05-26 17:40:40UTC
Radiative Center (Lat, Lon): 60.130°, -143.020°
Nearby Counties (meeting alert criteria):
  • Yakutat City and Borough (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power46.97 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)287.27 K
Observed - Background BT (3.9 um)12.08 K
BT Anomaly (3.9 um)4.97 K
Maximum Observed - Clear RTM BT (3.9 um)16.64 K
Maximum Observed BTD (3.9-10/11/12 um)21.23 K
Observed - Background BTD (3.9-10/11/12 um)12.73 K
BTD Anomaly (3.9-10/11/12 um)4.38 K
Similar Pixel Count0
BT Time Tendency (3.9 um)4.30 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.76
Fraction of Surrounding Red Channel Pixels that are Brighter0.74
Maximum Radiative Power46.97 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 68.90°
Mean Solar Zenith Angle 55.60°
Mean Glint Angle97.20°
Water Fraction0.00
Total Pixel Area 13.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) Alberta
Country/Countries Canada
County/Locality(s) Canada
NWS WFO N/A
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2024-05-26 17:40:42UTC
Radiative Center (Lat, Lon): 52.010°, -114.580°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power22.58 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)284.76 K
Observed - Background BT (3.9 um)5.71 K
BT Anomaly (3.9 um)3.68 K
Maximum Observed - Clear RTM BT (3.9 um)5.80 K
Maximum Observed BTD (3.9-10/11/12 um)28.25 K
Observed - Background BTD (3.9-10/11/12 um)5.86 K
BTD Anomaly (3.9-10/11/12 um)4.09 K
Similar Pixel Count0
BT Time Tendency (3.9 um)1.00 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.26
Fraction of Surrounding Red Channel Pixels that are Brighter0.92
Maximum Radiative Power22.58 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 63.50°
Mean Solar Zenith Angle 38.00°
Mean Glint Angle78.30°
Water Fraction0.00
Total Pixel Area 11.60 km2
Latest Satellite Imagery:
  • None Available
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