Wildfire Alert Report

Date: 2024-05-11
Time: 17:46:19
Production Date and Time: 2024-05-11 17:50:57 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G18_s20241321746190_e20241321748563_c20241321749048.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G18_s20241321741190_e20241321743563_c20241321744055.nc
Number Of Thermal Anomaly Alerts: 3
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Possible Wildfire

Basic Information
State/Province(s) MN
Country/Countries USA
County/Locality(s) Kittson County, MN
NWS WFO Grand Forks ND
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2024-05-11 17:46:26UTC
Radiative Center (Lat, Lon): 48.630°, -96.650°
Nearby Counties (meeting alert criteria):
  • Kittson County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power577.00 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)318.09 K
Observed - Background BT (3.9 um)19.58 K
BT Anomaly (3.9 um)10.13 K
Maximum Observed - Clear RTM BT (3.9 um)26.47 K
Maximum Observed BTD (3.9-10/11/12 um)38.95 K
Observed - Background BTD (3.9-10/11/12 um)19.20 K
BTD Anomaly (3.9-10/11/12 um)8.45 K
Similar Pixel Count0
BT Time Tendency (3.9 um)16.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.72
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power234.32 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 68.30°
Mean Solar Zenith Angle 31.60°
Mean Glint Angle83.70°
Water Fraction0.00
Total Pixel Area 71.40 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) MT
Country/Countries USA
County/Locality(s) Beaverhead County, MT
NWS WFO Great Falls MT
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-05-11 17:46:25UTC
Radiative Center (Lat, Lon): 45.340°, -113.400°
Nearby Counties (meeting alert criteria):
  • Beaverhead County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power17.91 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)303.64 K
Observed - Background BT (3.9 um)4.83 K
BT Anomaly (3.9 um)2.86 K
Maximum Observed - Clear RTM BT (3.9 um)13.05 K
Maximum Observed BTD (3.9-10/11/12 um)11.91 K
Observed - Background BTD (3.9-10/11/12 um)4.58 K
BTD Anomaly (3.9-10/11/12 um)7.40 K
Similar Pixel Count6
BT Time Tendency (3.9 um)3.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.88
Fraction of Surrounding Red Channel Pixels that are Brighter0.95
Maximum Radiative Power17.91 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 57.50°
Mean Solar Zenith Angle 34.80°
Mean Glint Angle70.10°
Water Fraction0.00
Total Pixel Area 9.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries USA
County/Locality(s) Riverside County, CA
NWS WFO Phoenix AZ
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2024-05-11 17:47:26UTC
Radiative Center (Lat, Lon): 33.590°, -114.750°
Nearby Counties (meeting alert criteria):
  • Riverside County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power507.34 MW
Map:
Additional Information
Alert Status New Feature
Type of EventSolar panel
Event Priority Ranking5
Maximum Observed BT (3.9 um)348.24 K
Observed - Background BT (3.9 um)29.21 K
BT Anomaly (3.9 um)22.18 K
Maximum Observed - Clear RTM BT (3.9 um)34.19 K
Maximum Observed BTD (3.9-10/11/12 um)40.26 K
Observed - Background BTD (3.9-10/11/12 um)29.19 K
BTD Anomaly (3.9-10/11/12 um)52.69 K
Similar Pixel Count0
BT Time Tendency (3.9 um)28.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.67
Fraction of Surrounding Red Channel Pixels that are Brighter0.00
Maximum Radiative Power507.34 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 46.00°
Mean Solar Zenith Angle 28.90°
Mean Glint Angle47.80°
Water Fraction0.00
Total Pixel Area 26.50 km2
Latest Satellite Imagery:
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