Wildfire Alert Report

Date: 2024-07-28
Time: 19:46:18
Production Date and Time: 2024-07-28 19:50:57 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G18_s20242101946181_e20242101948554_c20242101949033.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G18_s20242101941181_e20242101943554_c20242101944045.nc
Number Of Thermal Anomaly Alerts: 2
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Possible Wildfire

Basic Information
State/Province(s) CO
Country/Countries USA
County/Locality(s) Logan County, CO
NWS WFO Denver CO
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-07-28 19:46:56UTC
Radiative Center (Lat, Lon): 40.620°, -103.330°
Nearby Counties (meeting alert criteria):
  • Logan County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power12.02 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)317.72 K
Observed - Background BT (3.9 um)3.15 K
BT Anomaly (3.9 um)2.07 K
Maximum Observed - Clear RTM BT (3.9 um)8.89 K
Maximum Observed BTD (3.9-10/11/12 um)14.97 K
Observed - Background BTD (3.9-10/11/12 um)2.26 K
BTD Anomaly (3.9-10/11/12 um)2.19 K
Similar Pixel Count15
BT Time Tendency (3.9 um)0.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.88
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power12.02 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 58.60°
Mean Solar Zenith Angle 23.70°
Mean Glint Angle81.40°
Water Fraction0.00
Total Pixel Area 10.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CO
Country/Countries USA
County/Locality(s) Delta County, CO
NWS WFO Grand Junction CO
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-07-28 19:46:55UTC
Radiative Center (Lat, Lon): 38.930°, -107.840°
Nearby Counties (meeting alert criteria):
  • Delta County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power24.22 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk and Red Flag Warning, Known Incident: CURRANT CREEK (MEDIUM, tdiff=0.20618 days, PERIME
Event Priority Ranking1
Maximum Observed BT (3.9 um)315.41 K
Observed - Background BT (3.9 um)999.99 K
BT Anomaly (3.9 um)-999.00 K
Maximum Observed - Clear RTM BT (3.9 um)13.93 K
Maximum Observed BTD (3.9-10/11/12 um)9.79 K
Observed - Background BTD (3.9-10/11/12 um)999.99 K
BTD Anomaly (3.9-10/11/12 um)-999.00 K
Similar Pixel Count14
BT Time Tendency (3.9 um)1.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.00
Fraction of Surrounding Red Channel Pixels that are Brighter0.00
Maximum Radiative Power13.12 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 54.60°
Mean Solar Zenith Angle 20.80°
Mean Glint Angle74.10°
Water Fraction0.00
Total Pixel Area 17.40 km2
Latest Satellite Imagery:
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