Wildfire Alert Report

Date: 2024-04-20
Time: 20:16:17
Production Date and Time: 2024-04-20 20:21:11 UTC
Primary Instrument: GOES-16 ABI
Wmo Spacecraft Id: 152
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G16_s20241112016171_e20241112018544_c20241112019038.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G16_s20241112011171_e20241112013544_c20241112014045.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 (Clear)
Mean Object Date/Time2024-04-20 20:16:20UTC
Radiative Center (Lat, Lon): 49.920000°, -99.640000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power11.97 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)295.87 K
Observed - Background BT (3.9 um)4.07 K
BT Anomaly (3.9 um)3.36 K
Maximum Observed - Clear RTM BT (3.9 um)18.06 K
Maximum Observed BTD (3.9-10/11/12 um)12.26 K
Observed - Background BTD (3.9-10/11/12 um)3.64 K
BTD Anomaly (3.9-10/11/12 um)5.56 K
Similar Pixel Count18
BT Time Tendency (3.9 um)2.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.71
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power11.97 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 62.10°
Mean Solar Zenith Angle 43.50°
Mean Glint Angle84.00°
Water Fraction0.00
Total Pixel Area 11.20 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) MN
Country/Countries USA
County/Locality(s) Mahnomen County, MN
NWS WFO Grand Forks ND
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-04-20 20:16:21UTC
Radiative Center (Lat, Lon): 47.320000°, -95.750000°
Nearby Counties (meeting alert criteria):
  • Mahnomen County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power15.04 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)296.69 K
Observed - Background BT (3.9 um)3.83 K
BT Anomaly (3.9 um)2.01 K
Maximum Observed - Clear RTM BT (3.9 um)18.32 K
Maximum Observed BTD (3.9-10/11/12 um)13.65 K
Observed - Background BTD (3.9-10/11/12 um)4.10 K
BTD Anomaly (3.9-10/11/12 um)5.08 K
Similar Pixel Count12
BT Time Tendency (3.9 um)2.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.62
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power15.04 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 58.30°
Mean Solar Zenith Angle 43.10°
Mean Glint Angle79.10°
Water Fraction0.00
Total Pixel Area 9.40 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) ID
Country/Countries USA
County/Locality(s) Shoshone County, ID
NWS WFO Spokane WA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-04-20 20:16:19UTC
Radiative Center (Lat, Lon): 47.310000°, -115.920000°
Nearby Counties (meeting alert criteria):
  • Shoshone County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power80.32 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk, Known Incident: D4 RX ST. JOE DIVIDE (HIGH, tdiff=0.18808 days, POINT)
Event Priority Ranking4
Maximum Observed BT (3.9 um)296.55 K
Observed - Background BT (3.9 um)10.00 K
BT Anomaly (3.9 um)5.57 K
Maximum Observed - Clear RTM BT (3.9 um)15.74 K
Maximum Observed BTD (3.9-10/11/12 um)13.61 K
Observed - Background BTD (3.9-10/11/12 um)9.79 K
BTD Anomaly (3.9-10/11/12 um)14.85 K
Similar Pixel Count2
BT Time Tendency (3.9 um)3.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.51
Fraction of Surrounding Red Channel Pixels that are Brighter0.47
Maximum Radiative Power43.64 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 67.60°
Mean Solar Zenith Angle 36.50°
Mean Glint Angle86.40°
Water Fraction0.00
Total Pixel Area 34.50 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) Unknown
Country/Countries Cuba
County/Locality(s) Cuba
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-04-20 20:18:22UTC
Radiative Center (Lat, Lon): 22.420000°, -80.500000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power63.24 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)322.50 K
Observed - Background BT (3.9 um)8.97 K
BT Anomaly (3.9 um)5.40 K
Maximum Observed - Clear RTM BT (3.9 um)15.51 K
Maximum Observed BTD (3.9-10/11/12 um)17.60 K
Observed - Background BTD (3.9-10/11/12 um)8.04 K
BTD Anomaly (3.9-10/11/12 um)6.12 K
Similar Pixel Count4
BT Time Tendency (3.9 um)6.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.94
Fraction of Surrounding Red Channel Pixels that are Brighter0.99
Maximum Radiative Power34.67 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 27.00°
Mean Solar Zenith Angle 43.20°
Mean Glint Angle46.80°
Water Fraction0.00
Total Pixel Area 9.40 km2
Latest Satellite Imagery:
  • None Available
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