Wildfire Alert Report

Date: 2024-07-13
Time: 18:56:17
Production Date and Time: 2024-07-13 19:01:02 UTC
Primary Instrument: GOES-16 ABI
Wmo Spacecraft Id: 152
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G16_s20241951856176_e20241951858549_c20241951859036.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G16_s20241951851176_e20241951853549_c20241951854028.nc
Number Of Thermal Anomaly Alerts: 2
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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/Time2024-07-13 18:56:50UTC
Radiative Center (Lat, Lon): 42.620°, -96.530°
Nearby Counties (meeting alert criteria):
  • Union County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power59.25 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)317.87 K
Observed - Background BT (3.9 um)6.66 K
BT Anomaly (3.9 um)7.51 K
Maximum Observed - Clear RTM BT (3.9 um)18.49 K
Maximum Observed BTD (3.9-10/11/12 um)23.31 K
Observed - Background BTD (3.9-10/11/12 um)6.47 K
BTD Anomaly (3.9-10/11/12 um)11.00 K
Similar Pixel Count19
BT Time Tendency (3.9 um)-0.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.99
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power59.25 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 54.00°
Mean Solar Zenith Angle 21.30°
Mean Glint Angle69.90°
Water Fraction0.00
Total Pixel Area 8.20 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) UT
Country/Countries USA
County/Locality(s) Wasatch County, UT
NWS WFO Salt Lake City UT
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-07-13 18:56:49UTC
Radiative Center (Lat, Lon): 40.420°, -111.440°
Nearby Counties (meeting alert criteria):
  • Wasatch County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power97.31 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)320.71 K
Observed - Background BT (3.9 um)12.30 K
BT Anomaly (3.9 um)8.47 K
Maximum Observed - Clear RTM BT (3.9 um)12.19 K
Maximum Observed BTD (3.9-10/11/12 um)16.58 K
Observed - Background BTD (3.9-10/11/12 um)4.74 K
BTD Anomaly (3.9-10/11/12 um)4.17 K
Similar Pixel Count24
BT Time Tendency (3.9 um)0.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder1.00
Fraction of Surrounding Red Channel Pixels that are Brighter0.65
Maximum Radiative Power97.31 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 60.00°
Mean Solar Zenith Angle 19.90°
Mean Glint Angle78.40°
Water Fraction0.00
Total Pixel Area 11.20 km2
Latest Satellite Imagery:
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