10 Jan 2026: Notice to users: ongoing data center construction may unexpectedly interrupt NGFS product generation.

Wildfire Alert Report

Date: 2025-12-19
Time: 23:51:18
Production Date and Time: 2025-12-19 23:55:47 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20253532351181_e20253532353554_c20253532354043.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20253532346181_e20253532348554_c20253532349048.nc
Number Of Thermal Anomaly Alerts: 5
More details ▼ Hide details ▲

Possible Wildfire

Basic Information
State/Province(s) MN
Country/Countries United States
County/Locality(s) Chisago County, MN
NWS WFO Twin Cities/Chanhassen MN
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-12-19 23:51:22UTC
Radiative Center (Lat, Lon): 45.532223°, -92.995834°
Nearby Counties (meeting alert criteria):
  • Chisago County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power7.19 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)266.30 K
Observed - Background BT (3.9 um)8.02 K
BT Anomaly (3.9 um)9.13 K
Maximum Observed - Clear RTM BT (3.9 um)5.39 K
Maximum Observed BTD (3.9-10/11/12 um)8.55 K
Observed - Background BTD (3.9-10/11/12 um)8.00 K
BTD Anomaly (3.9-10/11/12 um)16.99 K
Similar Pixel Count1
BT Time Tendency (3.9 um)-0.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.56
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power7.19 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 55.60°
Mean Solar Zenith Angle 103.60°
Mean Glint Angle93.90°
Water Fraction0.00
Total Pixel Area 7.10 km2
Latest Satellite Imagery:
Show More ▲ Show Less ▼ View all event imagery »

Possible Wildfire

Basic Information
State/Province(s) OR
Country/Countries United States
County/Locality(s) Curry County, OR
NWS WFO Medford OR
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-12-19 23:51:49UTC
Radiative Center (Lat, Lon): 42.452778°, -124.362221°
Nearby Counties (meeting alert criteria):
  • Curry County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power35.63 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)286.31 K
Observed - Background BT (3.9 um)8.71 K
BT Anomaly (3.9 um)4.80 K
Maximum Observed - Clear RTM BT (3.9 um)11.60 K
Maximum Observed BTD (3.9-10/11/12 um)12.02 K
Observed - Background BTD (3.9-10/11/12 um)8.61 K
BTD Anomaly (3.9-10/11/12 um)5.55 K
Similar Pixel Count1
BT Time Tendency (3.9 um)8.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.64
Fraction of Surrounding Red Channel Pixels that are Brighter0.59
Maximum Radiative Power35.63 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 69.80°
Mean Solar Zenith Angle 82.70°
Mean Glint Angle70.10°
Water Fraction0.00
Total Pixel Area 11.60 km2
Latest Satellite Imagery:
Show More ▲ Show Less ▼ View all event imagery »

Possible Wildfire

Basic Information
State/Province(s) TX
Country/Countries United States
County/Locality(s) Limestone County, TX
NWS WFO Fort Worth TX
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-12-19 23:52:21UTC
Radiative Center (Lat, Lon): 31.549723°, -96.658607°
Nearby Counties (meeting alert criteria):
  • Limestone County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power3.60 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)282.95 K
Observed - Background BT (3.9 um)2.57 K
BT Anomaly (3.9 um)3.07 K
Maximum Observed - Clear RTM BT (3.9 um)1.56 K
Maximum Observed BTD (3.9-10/11/12 um)2.16 K
Observed - Background BTD (3.9-10/11/12 um)2.35 K
BTD Anomaly (3.9-10/11/12 um)8.60 K
Similar Pixel Count1
BT Time Tendency (3.9 um)0.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.62
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power3.60 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 43.70°
Mean Solar Zenith Angle 95.70°
Mean Glint Angle85.30°
Water Fraction0.00
Total Pixel Area 5.50 km2
Latest Satellite Imagery:
Show More ▲ Show Less ▼ View all event imagery »

Possible Wildfire

Basic Information
State/Province(s) TX
Country/Countries United States
County/Locality(s) Trinity County, TX
NWS WFO Houston/Galveston TX
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-12-19 23:52:21UTC
Radiative Center (Lat, Lon): 31.192778°, -95.026665°
Nearby Counties (meeting alert criteria):
  • Trinity County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power5.95 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)284.58 K
Observed - Background BT (3.9 um)3.42 K
BT Anomaly (3.9 um)4.35 K
Maximum Observed - Clear RTM BT (3.9 um)3.74 K
Maximum Observed BTD (3.9-10/11/12 um)4.35 K
Observed - Background BTD (3.9-10/11/12 um)3.72 K
BTD Anomaly (3.9-10/11/12 um)9.13 K
Similar Pixel Count1
BT Time Tendency (3.9 um)0.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.47
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power5.95 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 42.50°
Mean Solar Zenith Angle 96.90°
Mean Glint Angle87.30°
Water Fraction0.00
Total Pixel Area 5.40 km2
Latest Satellite Imagery:
Show More ▲ Show Less ▼ View all event imagery »

Possible Wildfire

Basic Information
State/Province(s) Coahuila de Zaragoza
Country/Countries Mexico
County/Locality(s) Sierra Mojada, Coahuila de Zaragoza
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-12-19 23:52:50UTC
Radiative Center (Lat, Lon): 28.141388°, -103.779167°
Nearby Counties (meeting alert criteria):
  • Sierra Mojada (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power9.05 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)291.75 K
Observed - Background BT (3.9 um)3.91 K
BT Anomaly (3.9 um)4.61 K
Maximum Observed - Clear RTM BT (3.9 um)8.96 K
Maximum Observed BTD (3.9-10/11/12 um)4.48 K
Observed - Background BTD (3.9-10/11/12 um)4.67 K
BTD Anomaly (3.9-10/11/12 um)10.37 K
Similar Pixel Count1
BT Time Tendency (3.9 um)0.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.16
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power9.05 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 45.70°
Mean Solar Zenith Angle 88.70°
Mean Glint Angle73.80°
Water Fraction0.00
Total Pixel Area 5.70 km2
Latest Satellite Imagery:
  • None Available
Show More ▲ Show Less ▼ View all event imagery »