Wildfire Alert Report

Date: 2024-04-21
Time: 16:01:17
Production Date and Time: 2024-04-21 16:06:06 UTC
Primary Instrument: GOES-16 ABI
Wmo Spacecraft Id: 152
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G16_s20241121601171_e20241121603544_c20241121604001.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G16_s20241121556171_e20241121558544_c20241121559024.nc
Number Of Thermal Anomaly Alerts: 4
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Possible Wildfire

Basic Information
State/Province(s) MN
Country/Countries USA
County/Locality(s) Big Stone County, MN
NWS WFO Aberdeen SD
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2024-04-21 16:01:20UTC
Radiative Center (Lat, Lon): 45.330°, -96.220°
Nearby Counties (meeting alert criteria):
  • Big Stone County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power107.16 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)314.38 K
Observed - Background BT (3.9 um)13.59 K
BT Anomaly (3.9 um)7.64 K
Maximum Observed - Clear RTM BT (3.9 um)31.43 K
Maximum Observed BTD (3.9-10/11/12 um)23.63 K
Observed - Background BTD (3.9-10/11/12 um)12.70 K
BTD Anomaly (3.9-10/11/12 um)13.38 K
Similar Pixel Count0
BT Time Tendency (3.9 um)11.40 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 Power59.76 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 56.50°
Mean Solar Zenith Angle 45.00°
Mean Glint Angle98.30°
Water Fraction0.00
Total Pixel Area 17.70 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) MI
Country/Countries USA
County/Locality(s) Kalkaska County, MI
NWS WFO Gaylord MI
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2024-04-21 16:01:21UTC
Radiative Center (Lat, Lon): 44.560°, -84.900°
Nearby Counties (meeting alert criteria):
  • Kalkaska County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power61.86 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)302.82 K
Observed - Background BT (3.9 um)10.62 K
BT Anomaly (3.9 um)8.24 K
Maximum Observed - Clear RTM BT (3.9 um)25.03 K
Maximum Observed BTD (3.9-10/11/12 um)22.26 K
Observed - Background BTD (3.9-10/11/12 um)10.42 K
BTD Anomaly (3.9-10/11/12 um)5.48 K
Similar Pixel Count0
BT Time Tendency (3.9 um)5.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.71
Fraction of Surrounding Red Channel Pixels that are Brighter0.98
Maximum Radiative Power33.91 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 52.50°
Mean Solar Zenith Angle 38.70°
Mean Glint Angle88.30°
Water Fraction0.00
Total Pixel Area 15.00 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) SD
Country/Countries USA
County/Locality(s) Douglas County, SD
NWS WFO Sioux Falls SD
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-04-21 16:01:20UTC
Radiative Center (Lat, Lon): 43.310°, -98.160°
Nearby Counties (meeting alert criteria):
  • Douglas County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power8.22 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)302.00 K
Observed - Background BT (3.9 um)1.84 K
BT Anomaly (3.9 um)1.32 K
Maximum Observed - Clear RTM BT (3.9 um)20.84 K
Maximum Observed BTD (3.9-10/11/12 um)12.18 K
Observed - Background BTD (3.9-10/11/12 um)2.16 K
BTD Anomaly (3.9-10/11/12 um)3.61 K
Similar Pixel Count25
BT Time Tendency (3.9 um)2.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.35
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power8.22 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 55.30°
Mean Solar Zenith Angle 45.00°
Mean Glint Angle97.10°
Water Fraction0.00
Total Pixel Area 8.60 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) OK
Country/Countries USA
County/Locality(s) Okfuskee County, OK
NWS WFO Tulsa OK
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-04-21 16:02:20UTC
Radiative Center (Lat, Lon): 35.420°, -96.380°
Nearby Counties (meeting alert criteria):
  • Okfuskee County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power10.14 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)297.30 K
Observed - Background BT (3.9 um)3.80 K
BT Anomaly (3.9 um)4.34 K
Maximum Observed - Clear RTM BT (3.9 um)13.19 K
Maximum Observed BTD (3.9-10/11/12 um)11.49 K
Observed - Background BTD (3.9-10/11/12 um)3.56 K
BTD Anomaly (3.9-10/11/12 um)6.80 K
Similar Pixel Count19
BT Time Tendency (3.9 um)2.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.66
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power10.14 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 47.10°
Mean Solar Zenith Angle 39.90°
Mean Glint Angle83.60°
Water Fraction0.00
Total Pixel Area 6.80 km2
Latest Satellite Imagery:
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