Wildfire Alert Report

Date: 2024-04-24
Time: 20:41:18
Production Date and Time: 2024-04-24 20:46:08 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G18_s20241152041180_e20241152043553_c20241152044049.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G18_s20241152036180_e20241152038553_c20241152039036.nc
Number Of Thermal Anomaly Alerts: 4
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Possible Wildfire

Basic Information
State/Province(s) Unknown
Country/Countries Canada
County/Locality(s) Canada
NWS WFO N/A
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2024-04-24 20:41:25UTC
Radiative Center (Lat, Lon): 49.030°, -103.660°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power89.65 MW
Map:
Additional Information
Alert Status New Feature
Type of EventOil/gas
Event Priority Ranking5
Maximum Observed BT (3.9 um)316.34 K
Observed - Background BT (3.9 um)11.26 K
BT Anomaly (3.9 um)9.23 K
Maximum Observed - Clear RTM BT (3.9 um)27.31 K
Maximum Observed BTD (3.9-10/11/12 um)22.26 K
Observed - Background BTD (3.9-10/11/12 um)11.16 K
BTD Anomaly (3.9-10/11/12 um)23.58 K
Similar Pixel Count0
BT Time Tendency (3.9 um)10.10 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 Power89.65 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 65.10°
Mean Solar Zenith Angle 42.50°
Mean Glint Angle107.60°
Water Fraction0.00
Total Pixel Area 13.80 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) ND
Country/Countries USA
County/Locality(s) Towner County, ND
NWS WFO Grand Forks ND
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2024-04-24 20:41:25UTC
Radiative Center (Lat, Lon): 48.940°, -99.260°
Nearby Counties (meeting alert criteria):
  • Towner County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power88.88 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)310.80 K
Observed - Background BT (3.9 um)11.29 K
BT Anomaly (3.9 um)9.15 K
Maximum Observed - Clear RTM BT (3.9 um)23.76 K
Maximum Observed BTD (3.9-10/11/12 um)29.56 K
Observed - Background BTD (3.9-10/11/12 um)10.13 K
BTD Anomaly (3.9-10/11/12 um)9.09 K
Similar Pixel Count0
BT Time Tendency (3.9 um)9.90 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 Power88.88 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 67.20°
Mean Solar Zenith Angle 44.50°
Mean Glint Angle111.60°
Water Fraction0.00
Total Pixel Area 16.20 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) ND
Country/Countries USA
County/Locality(s) Nelson County, ND
NWS WFO Grand Forks ND
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2024-04-24 20:41:25UTC
Radiative Center (Lat, Lon): 48.150°, -98.360°
Nearby Counties (meeting alert criteria):
  • Nelson County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power216.68 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)306.29 K
Observed - Background BT (3.9 um)13.22 K
BT Anomaly (3.9 um)5.72 K
Maximum Observed - Clear RTM BT (3.9 um)19.75 K
Maximum Observed BTD (3.9-10/11/12 um)34.53 K
Observed - Background BTD (3.9-10/11/12 um)13.67 K
BTD Anomaly (3.9-10/11/12 um)6.33 K
Similar Pixel Count0
BT Time Tendency (3.9 um)9.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.09
Fraction of Surrounding Red Channel Pixels that are Brighter0.99
Maximum Radiative Power97.26 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 67.00°
Mean Solar Zenith Angle 44.40°
Mean Glint Angle111.30°
Water Fraction0.00
Total Pixel Area 48.50 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) ID
Country/Countries USA
County/Locality(s) Idaho County, ID
NWS WFO Missoula MT
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2024-04-24 20:41:24UTC
Radiative Center (Lat, Lon): 45.830°, -115.560°
Nearby Counties (meeting alert criteria):
  • Idaho County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power165.32 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk, Known Incident: RX DUTCH OVEN RRRD (HIGH, tdiff=0.2524 days, POINT)
Event Priority Ranking4
Maximum Observed BT (3.9 um)309.98 K
Observed - Background BT (3.9 um)20.79 K
BT Anomaly (3.9 um)9.77 K
Maximum Observed - Clear RTM BT (3.9 um)26.54 K
Maximum Observed BTD (3.9-10/11/12 um)36.22 K
Observed - Background BTD (3.9-10/11/12 um)20.92 K
BTD Anomaly (3.9-10/11/12 um)7.00 K
Similar Pixel Count0
BT Time Tendency (3.9 um)10.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.96
Fraction of Surrounding Red Channel Pixels that are Brighter0.90
Maximum Radiative Power91.72 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 57.20°
Mean Solar Zenith Angle 35.40°
Mean Glint Angle92.60°
Water Fraction0.00
Total Pixel Area 18.10 km2
Latest Satellite Imagery:
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