Wildfire Alert Report

Date: 2023-11-18
Time: 21:57:25
Production Date and Time: 2023-11-18 21:58:06 UTC
Primary Instrument: GOES-16 ABI
Wmo Spacecraft Id: 152
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadM1-M6C14_G16_s20233222157252_e20233222157309_c20233222157367.nc
L1 File(s) - TemporalOR_ABI-L1b-RadM1-M6C14_G16_s20233222156252_e20233222156309_c20233222156361.nc
Number Of Thermal Anomaly Alerts: 3
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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/Time2023-11-18 21:57:27UTC
Radiative Center (Lat, Lon): 51.450000°, -100.340000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power42.36 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)282.15 K
Observed - Background BT (3.9 um)7.86 K
BT Anomaly (3.9 um)11.76 K
Maximum Observed - Clear RTM BT (3.9 um)10.08 K
Maximum Observed BTD (3.9-10/11/12 um)9.15 K
Observed - Background BTD (3.9-10/11/12 um)7.58 K
BTD Anomaly (3.9-10/11/12 um)37.85 K
Similar Pixel Count3
BT Time Tendency (3.9 um)3.00 K
Image Interval1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.65
Fraction of Surrounding Red Channel Pixels that are Brighter0.96
Maximum Radiative Power29.06 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 63.80°
Mean Solar Zenith Angle 84.10°
Mean Glint Angle96.20°
Water Fraction0.00
Total Pixel Area 36.20 km2
Latest Satellite Imagery:
  • None Available
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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/Time2023-11-18 21:57:27UTC
Radiative Center (Lat, Lon): 51.000000°, -98.970000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power17.81 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)281.58 K
Observed - Background BT (3.9 um)8.00 K
BT Anomaly (3.9 um)6.66 K
Maximum Observed - Clear RTM BT (3.9 um)9.54 K
Maximum Observed BTD (3.9-10/11/12 um)10.82 K
Observed - Background BTD (3.9-10/11/12 um)8.33 K
BTD Anomaly (3.9-10/11/12 um)19.32 K
Similar Pixel Count1
BT Time Tendency (3.9 um)2.60 K
Image Interval1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.46
Fraction of Surrounding Red Channel Pixels that are Brighter0.94
Maximum Radiative Power17.81 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 62.90°
Mean Solar Zenith Angle 84.50°
Mean Glint Angle96.40°
Water Fraction0.00
Total Pixel Area 11.50 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) MN
Country/Countries USA
County/Locality(s) Marshall County, MN
NWS WFO Grand Forks ND
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2023-11-18 21:57:28UTC
Radiative Center (Lat, Lon): 48.390000°, -96.390000°
Nearby Counties (meeting alert criteria):
  • Marshall County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power148.80 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)296.88 K
Observed - Background BT (3.9 um)22.70 K
BT Anomaly (3.9 um)51.96 K
Maximum Observed - Clear RTM BT (3.9 um)23.81 K
Maximum Observed BTD (3.9-10/11/12 um)22.99 K
Observed - Background BTD (3.9-10/11/12 um)22.24 K
BTD Anomaly (3.9-10/11/12 um)95.76 K
Similar Pixel Count0
BT Time Tendency (3.9 um)3.60 K
Image Interval1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.91
Fraction of Surrounding Red Channel Pixels that are Brighter0.04
Maximum Radiative Power59.19 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 59.50°
Mean Solar Zenith Angle 84.10°
Mean Glint Angle95.60°
Water Fraction0.00
Total Pixel Area 29.60 km2
Latest Satellite Imagery:
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