Wildfire Alert Report

Date: 2024-10-27
Time: 19:43:54
Production Date and Time: 2024-10-27 19:44:35 UTC
Primary Instrument: GOES-16 ABI
Wmo Spacecraft Id: 152
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadM2-M6C14_G16_s20243011943544_e20243011944001_c20243011944040.nc
L1 File(s) - TemporalOR_ABI-L1b-RadM2-M6C14_G16_s20243011942544_e20243011943001_c20243011943050.nc
Number Of Thermal Anomaly Alerts: 2
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Possible Wildfire

Basic Information
State/Province(s) Unknown
Country/Countries United States
County/Locality(s) United States
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-10-27 19:43:57UTC
Radiative Center (Lat, Lon): 49.000°, -99.420°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power75.28 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)302.24 K
Observed - Background BT (3.9 um)15.21 K
BT Anomaly (3.9 um)13.49 K
Maximum Observed - Clear RTM BT (3.9 um)20.11 K
Maximum Observed BTD (3.9-10/11/12 um)38.25 K
Observed - Background BTD (3.9-10/11/12 um)15.33 K
BTD Anomaly (3.9-10/11/12 um)8.38 K
Similar Pixel Count15
BT Time Tendency (3.9 um)7.20 K
Image Interval1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.70
Fraction of Surrounding Red Channel Pixels that are Brighter0.75
Maximum Radiative Power75.28 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 61.20°
Mean Solar Zenith Angle 64.60°
Mean Glint Angle105.60°
Water Fraction0.00
Total Pixel Area 10.70 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) SD
Country/Countries USA
County/Locality(s) Union County, SD
NWS WFO Sioux Falls SD
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-10-27 19:43:57UTC
Radiative Center (Lat, Lon): 42.910°, -96.570°
Nearby Counties (meeting alert criteria):
  • Union County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power25.32 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)301.69 K
Observed - Background BT (3.9 um)3.52 K
BT Anomaly (3.9 um)8.28 K
Maximum Observed - Clear RTM BT (3.9 um)12.30 K
Maximum Observed BTD (3.9-10/11/12 um)11.29 K
Observed - Background BTD (3.9-10/11/12 um)3.76 K
BTD Anomaly (3.9-10/11/12 um)7.34 K
Similar Pixel Count14
BT Time Tendency (3.9 um)1.40 K
Image Interval1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.37
Fraction of Surrounding Red Channel Pixels that are Brighter0.94
Maximum Radiative Power13.10 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 54.30°
Mean Solar Zenith Angle 59.90°
Mean Glint Angle95.40°
Water Fraction0.00
Total Pixel Area 16.60 km2
Latest Satellite Imagery:
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