Wildfire Alert Report

Date: 2025-05-29
Time: 16:36:18
Production Date and Time: 2025-05-29 16:41:12 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20251491636180_e20251491638554_c20251491639051.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20251491631180_e20251491633554_c20251491634065.nc
Number Of Thermal Anomaly Alerts: 3
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Possible Wildfire

Basic Information
State/Province(s) Quebec
Country/Countries Canada
County/Locality(s) Matawinie, Quebec
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-05-29 16:36:24UTC
Radiative Center (Lat, Lon): 47.422779°, -74.023613°
Nearby Counties (meeting alert criteria):
  • Matawinie (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power163.44 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)295.14 K
Observed - Background BT (3.9 um)14.47 K
BT Anomaly (3.9 um)10.42 K
Maximum Observed - Clear RTM BT (3.9 um)9.36 K
Maximum Observed BTD (3.9-10/11/12 um)34.09 K
Observed - Background BTD (3.9-10/11/12 um)14.21 K
BTD Anomaly (3.9-10/11/12 um)8.79 K
Similar Pixel Count17
BT Time Tendency (3.9 um)5.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.99
Fraction of Surrounding Red Channel Pixels that are Brighter0.98
Maximum Radiative Power82.44 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 54.80°
Mean Solar Zenith Angle 26.10°
Mean Glint Angle80.60°
Water Fraction0.00
Total Pixel Area 13.90 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) TX
Country/Countries United States
County/Locality(s) San Saba County, TX
NWS WFO San Angelo TX
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-05-29 16:37:21UTC
Radiative Center (Lat, Lon): 31.034721°, -98.553055°
Nearby Counties (meeting alert criteria):
  • San Saba County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power15.20 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)306.70 K
Observed - Background BT (3.9 um)4.40 K
BT Anomaly (3.9 um)3.88 K
Maximum Observed - Clear RTM BT (3.9 um)6.00 K
Maximum Observed BTD (3.9-10/11/12 um)14.55 K
Observed - Background BTD (3.9-10/11/12 um)3.71 K
BTD Anomaly (3.9-10/11/12 um)2.72 K
Similar Pixel Count23
BT Time Tendency (3.9 um)0.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.85
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power15.20 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 44.40°
Mean Solar Zenith Angle 27.40°
Mean Glint Angle67.90°
Water Fraction0.00
Total Pixel Area 5.60 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) Coahuila de Zaragoza
Country/Countries Mexico
County/Locality(s) Ramos Arizpe, Coahuila de Zaragoza
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-05-29 16:37:50UTC
Radiative Center (Lat, Lon): 25.891945°, -101.094170°
Nearby Counties (meeting alert criteria):
  • Ramos Arizpe (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power28.31 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)314.38 K
Observed - Background BT (3.9 um)4.76 K
BT Anomaly (3.9 um)3.90 K
Maximum Observed - Clear RTM BT (3.9 um)7.51 K
Maximum Observed BTD (3.9-10/11/12 um)31.42 K
Observed - Background BTD (3.9-10/11/12 um)5.23 K
BTD Anomaly (3.9-10/11/12 um)3.95 K
Similar Pixel Count25
BT Time Tendency (3.9 um)2.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.38
Fraction of Surrounding Red Channel Pixels that are Brighter0.89
Maximum Radiative Power28.31 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 41.90°
Mean Solar Zenith Angle 28.90°
Mean Glint Angle66.20°
Water Fraction0.00
Total Pixel Area 5.40 km2
Latest Satellite Imagery:
  • None Available
Show More Show Less View all event imagery »