Wildfire Alert Report

Date: 2025-04-18
Time: 22:41:17
Production Date and Time: 2025-04-18 22:46:21 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20251082241173_e20251082243546_c20251082244041.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20251082236173_e20251082238546_c20251082239034.nc
Number Of Thermal Anomaly Alerts: 4
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Possible Wildfire

Basic Information
State/Province(s) British Columbia
Country/Countries Canada
County/Locality(s) Alberni-Clayoquot, British Columbia
NWS WFO N/A
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-04-18 22:41:18UTC
Radiative Center (Lat, Lon): 49.138332°, -124.814163°
Nearby Counties (meeting alert criteria):
  • Alberni-Clayoquot (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power656.23 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)290.51 K
Observed - Background BT (3.9 um)20.69 K
BT Anomaly (3.9 um)3.26 K
Maximum Observed - Clear RTM BT (3.9 um)7.22 K
Maximum Observed BTD (3.9-10/11/12 um)42.34 K
Observed - Background BTD (3.9-10/11/12 um)20.99 K
BTD Anomaly (3.9-10/11/12 um)3.55 K
Similar Pixel Count0
BT Time Tendency (3.9 um)5.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.25
Fraction of Surrounding Red Channel Pixels that are Brighter0.82
Maximum Radiative Power656.23 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 73.90°
Mean Solar Zenith Angle 48.70°
Mean Glint Angle66.70°
Water Fraction0.00
Total Pixel Area 14.40 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) AL
Country/Countries United States
County/Locality(s) Marengo County, AL
NWS WFO Birmingham AL
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-18 22:42:21UTC
Radiative Center (Lat, Lon): 32.518333°, -87.735832°
Nearby Counties (meeting alert criteria):
  • Marengo County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power8.99 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)300.92 K
Observed - Background BT (3.9 um)2.90 K
BT Anomaly (3.9 um)8.62 K
Maximum Observed - Clear RTM BT (3.9 um)7.25 K
Maximum Observed BTD (3.9-10/11/12 um)6.93 K
Observed - Background BTD (3.9-10/11/12 um)3.03 K
BTD Anomaly (3.9-10/11/12 um)11.11 K
Similar Pixel Count2
BT Time Tendency (3.9 um)1.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.41
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power8.99 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 40.40°
Mean Solar Zenith Angle 69.90°
Mean Glint Angle60.40°
Water Fraction0.00
Total Pixel Area 5.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) Sonora
Country/Countries Mexico
County/Locality(s) Cucurpe, Sonora
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-18 22:42:48UTC
Radiative Center (Lat, Lon): 30.486944°, -110.692497°
Nearby Counties (meeting alert criteria):
  • Cucurpe (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power18.21 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)305.67 K
Observed - Background BT (3.9 um)2.25 K
BT Anomaly (3.9 um)1.28 K
Maximum Observed - Clear RTM BT (3.9 um)10.23 K
Maximum Observed BTD (3.9-10/11/12 um)8.79 K
Observed - Background BTD (3.9-10/11/12 um)2.26 K
BTD Anomaly (3.9-10/11/12 um)2.98 K
Similar Pixel Count23
BT Time Tendency (3.9 um)0.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.52
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power9.49 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 52.60°
Mean Solar Zenith Angle 50.20°
Mean Glint Angle37.00°
Water Fraction0.00
Total Pixel Area 13.20 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) Unknown
Country/Countries Cuba
County/Locality(s) Unknown, Unknown
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-18 22:43:22UTC
Radiative Center (Lat, Lon): 22.201111°, -78.783058°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power15.14 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)303.50 K
Observed - Background BT (3.9 um)7.16 K
BT Anomaly (3.9 um)8.61 K
Maximum Observed - Clear RTM BT (3.9 um)6.68 K
Maximum Observed BTD (3.9-10/11/12 um)10.93 K
Observed - Background BTD (3.9-10/11/12 um)6.16 K
BTD Anomaly (3.9-10/11/12 um)10.36 K
Similar Pixel Count2
BT Time Tendency (3.9 um)4.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.92
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power15.14 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 26.40°
Mean Solar Zenith Angle 78.50°
Mean Glint Angle72.50°
Water Fraction0.00
Total Pixel Area 4.50 km2
Latest Satellite Imagery:
  • None Available
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