Wildfire Alert Report

Date: 2025-05-22
Time: 17:56:18
Production Date and Time: 2025-05-22 18:01:05 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G18_s20251421756189_e20251421758562_c20251421759058.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G18_s20251421751189_e20251421753562_c20251421754045.nc
Number Of Thermal Anomaly Alerts: 6
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Possible Wildfire

Basic Information
State/Province(s) Saskatchewan
Country/Countries Canada
County/Locality(s) Division No. 9, Saskatchewan
NWS WFO N/A
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-05-22 17:56:25UTC
Radiative Center (Lat, Lon): 51.405834°, -102.311668°
Nearby Counties (meeting alert criteria):
  • Division No. 9 (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power104.30 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)311.17 K
Observed - Background BT (3.9 um)7.80 K
BT Anomaly (3.9 um)7.68 K
Maximum Observed - Clear RTM BT (3.9 um)21.75 K
Maximum Observed BTD (3.9-10/11/12 um)17.82 K
Observed - Background BTD (3.9-10/11/12 um)6.59 K
BTD Anomaly (3.9-10/11/12 um)9.62 K
Similar Pixel Count0
BT Time Tendency (3.9 um)3.70 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 Power56.66 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 67.60°
Mean Solar Zenith Angle 32.60°
Mean Glint Angle84.50°
Water Fraction0.00
Total Pixel Area 21.00 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) NV
Country/Countries United States
County/Locality(s) Clark County, NV
NWS WFO Las Vegas NV
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-05-22 17:57:25UTC
Radiative Center (Lat, Lon): 35.797501°, -114.961945°
Nearby Counties (meeting alert criteria):
  • Clark County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power50.75 MW
Map:
Additional Information
Alert Status New Feature
Type of EventSolar panel (database + spectral)
Event Priority Ranking5
Maximum Observed BT (3.9 um)331.43 K
Observed - Background BT (3.9 um)7.92 K
BT Anomaly (3.9 um)4.86 K
Maximum Observed - Clear RTM BT (3.9 um)17.20 K
Maximum Observed BTD (3.9-10/11/12 um)15.36 K
Observed - Background BTD (3.9-10/11/12 um)7.32 K
BTD Anomaly (3.9-10/11/12 um)11.03 K
Similar Pixel Count0
BT Time Tendency (3.9 um)2.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.88
Fraction of Surrounding Red Channel Pixels that are Brighter0.00
Maximum Radiative Power50.75 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 47.90°
Mean Solar Zenith Angle 26.80°
Mean Glint Angle50.70°
Water Fraction0.00
Total Pixel Area 6.00 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries United States
County/Locality(s) Imperial County, CA
NWS WFO Phoenix AZ
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-05-22 17:57:25UTC
Radiative Center (Lat, Lon): 33.250832°, -115.500000°
Nearby Counties (meeting alert criteria):
  • Imperial County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power71.80 MW
Map:
Additional Information
Alert Status New Feature
Type of EventSolar panel (database + spectral)
Event Priority Ranking5
Maximum Observed BT (3.9 um)331.88 K
Observed - Background BT (3.9 um)10.29 K
BT Anomaly (3.9 um)6.70 K
Maximum Observed - Clear RTM BT (3.9 um)11.64 K
Maximum Observed BTD (3.9-10/11/12 um)16.93 K
Observed - Background BTD (3.9-10/11/12 um)10.23 K
BTD Anomaly (3.9-10/11/12 um)16.43 K
Similar Pixel Count0
BT Time Tendency (3.9 um)6.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.75
Fraction of Surrounding Red Channel Pixels that are Brighter0.00
Maximum Radiative Power71.80 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 45.30°
Mean Solar Zenith Angle 26.10°
Mean Glint Angle45.70°
Water Fraction0.00
Total Pixel Area 5.70 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries United States
County/Locality(s) Imperial County, CA
NWS WFO Phoenix AZ
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-05-22 17:57:25UTC
Radiative Center (Lat, Lon): 32.740276°, -115.725830°
Nearby Counties (meeting alert criteria):
  • Imperial County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power405.15 MW
Map:
Additional Information
Alert Status New Feature
Type of EventSolar panel (database + spectral)
Event Priority Ranking5
Maximum Observed BT (3.9 um)339.26 K
Observed - Background BT (3.9 um)19.34 K
BT Anomaly (3.9 um)5.50 K
Maximum Observed - Clear RTM BT (3.9 um)17.62 K
Maximum Observed BTD (3.9-10/11/12 um)34.11 K
Observed - Background BTD (3.9-10/11/12 um)20.57 K
BTD Anomaly (3.9-10/11/12 um)6.53 K
Similar Pixel Count0
BT Time Tendency (3.9 um)14.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.04
Fraction of Surrounding Red Channel Pixels that are Brighter0.00
Maximum Radiative Power226.07 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 44.70°
Mean Solar Zenith Angle 26.10°
Mean Glint Angle44.70°
Water Fraction0.00
Total Pixel Area 11.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries United States
County/Locality(s) Imperial County, CA
NWS WFO Phoenix AZ
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-05-22 17:57:25UTC
Radiative Center (Lat, Lon): 32.670834°, -115.672775°
Nearby Counties (meeting alert criteria):
  • Imperial County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power95.77 MW
Map:
Additional Information
Alert Status New Feature
Type of EventSolar panel (database + spectral)
Event Priority Ranking5
Maximum Observed BT (3.9 um)331.61 K
Observed - Background BT (3.9 um)9.80 K
BT Anomaly (3.9 um)4.39 K
Maximum Observed - Clear RTM BT (3.9 um)8.80 K
Maximum Observed BTD (3.9-10/11/12 um)18.28 K
Observed - Background BTD (3.9-10/11/12 um)9.70 K
BTD Anomaly (3.9-10/11/12 um)4.28 K
Similar Pixel Count8
BT Time Tendency (3.9 um)6.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.65
Fraction of Surrounding Red Channel Pixels that are Brighter0.01
Maximum Radiative Power95.77 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 44.60°
Mean Solar Zenith Angle 26.00°
Mean Glint Angle44.60°
Water Fraction0.00
Total Pixel Area 5.60 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) Sonora
Country/Countries Mexico
County/Locality(s) Cajeme, Sonora
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-05-22 17:57:55UTC
Radiative Center (Lat, Lon): 27.410833°, -110.082222°
Nearby Counties (meeting alert criteria):
  • Cajeme (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power32.33 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)327.65 K
Observed - Background BT (3.9 um)3.53 K
BT Anomaly (3.9 um)3.19 K
Maximum Observed - Clear RTM BT (3.9 um)7.17 K
Maximum Observed BTD (3.9-10/11/12 um)8.77 K
Observed - Background BTD (3.9-10/11/12 um)2.38 K
BTD Anomaly (3.9-10/11/12 um)3.93 K
Similar Pixel Count20
BT Time Tendency (3.9 um)2.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.81
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power16.37 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 43.90°
Mean Solar Zenith Angle 19.70°
Mean Glint Angle37.10°
Water Fraction0.00
Total Pixel Area 11.10 km2
Latest Satellite Imagery:
  • None Available
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