Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-12-09
Time:	16:41:17
Production Date and Time:	2025-12-09 16:46:19 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20253431641171_e20253431643544_c20253431644041.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20253431636171_e20253431638544_c20253431639034.nc
Number Of Thermal Anomaly Alerts:	6

Possible Wildfire

Basic Information
State/Province(s)	Alberta
Country/Countries	Canada
County/Locality(s)	Division No. 9, Alberta
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-09 16:41:19UTC
Radiative Center (Lat, Lon):	51.951111°, -115.538330°
Nearby Counties (meeting alert criteria):	Division No. 9 (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	38.63 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	282.95 K
Observed - Background BT (3.9 um)	13.71 K
BT Anomaly (3.9 um)	23.90 K
Maximum Observed - Clear RTM BT (3.9 um)	16.29 K
Maximum Observed BTD (3.9-10/11/12 um)	14.13 K
Observed - Background BTD (3.9-10/11/12 um)	12.84 K
BTD Anomaly (3.9-10/11/12 um)	31.76 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	3.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.90
Fraction of Surrounding Red Channel Pixels that are Brighter	0.34
Maximum Radiative Power	38.63 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	70.70°
Mean Solar Zenith Angle	83.60°
Mean Glint Angle	153.20°
Water Fraction	0.00
Total Pixel Area	12.10 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)	Trinity County, TX
NWS WFO	Houston/Galveston TX
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-09 16:42:20UTC
Radiative Center (Lat, Lon):	31.106945°, -95.241943°
Nearby Counties (meeting alert criteria):	Trinity County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	14.39 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	290.57 K
Observed - Background BT (3.9 um)	4.47 K
BT Anomaly (3.9 um)	3.75 K
Maximum Observed - Clear RTM BT (3.9 um)	7.20 K
Maximum Observed BTD (3.9-10/11/12 um)	8.43 K
Observed - Background BTD (3.9-10/11/12 um)	4.90 K
BTD Anomaly (3.9-10/11/12 um)	6.58 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	0.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.32
Fraction of Surrounding Red Channel Pixels that are Brighter	0.98
Maximum Radiative Power	14.39 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	42.50°
Mean Solar Zenith Angle	58.00°
Mean Glint Angle	100.00°
Water Fraction	0.00
Total Pixel Area	10.90 km²
Latest Satellite Imagery:	TXe-LA-ARs_750_m
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Possible Wildfire

Basic Information
State/Province(s)	LA
Country/Countries	United States
County/Locality(s)	Pointe Coupee Parish, LA
NWS WFO	New Orleans LA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-09 16:42:20UTC
Radiative Center (Lat, Lon):	30.609722°, -91.651108°
Nearby Counties (meeting alert criteria):	Pointe Coupee Parish (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	17.56 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	298.78 K
Observed - Background BT (3.9 um)	9.55 K
BT Anomaly (3.9 um)	4.35 K
Maximum Observed - Clear RTM BT (3.9 um)	14.91 K
Maximum Observed BTD (3.9-10/11/12 um)	17.99 K
Observed - Background BTD (3.9-10/11/12 um)	9.71 K
BTD Anomaly (3.9-10/11/12 um)	3.06 K
Similar Pixel Count	5
BT Time Tendency (3.9 um)	6.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.40
Fraction of Surrounding Red Channel Pixels that are Brighter	0.52
Maximum Radiative Power	17.56 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.10°
Mean Solar Zenith Angle	56.30°
Mean Glint Angle	96.10°
Water Fraction	0.00
Total Pixel Area	5.20 km²
Latest Satellite Imagery:	TXe-LA-ARs_750_m
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Possible Wildfire

Basic Information
State/Province(s)	TX
Country/Countries	United States
County/Locality(s)	Brazos County, TX
NWS WFO	Houston/Galveston TX
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-09 16:42:20UTC
Radiative Center (Lat, Lon):	30.445278°, -96.160835°
Nearby Counties (meeting alert criteria):	Brazos County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	5.62 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	294.16 K
Observed - Background BT (3.9 um)	2.26 K
BT Anomaly (3.9 um)	2.01 K
Maximum Observed - Clear RTM BT (3.9 um)	8.47 K
Maximum Observed BTD (3.9-10/11/12 um)	7.22 K
Observed - Background BTD (3.9-10/11/12 um)	2.30 K
BTD Anomaly (3.9-10/11/12 um)	4.25 K
Similar Pixel Count	15
BT Time Tendency (3.9 um)	0.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.44
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	5.62 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	42.40°
Mean Solar Zenith Angle	57.70°
Mean Glint Angle	99.50°
Water Fraction	0.00
Total Pixel Area	5.40 km²
Latest Satellite Imagery:	TXe-LA-ARs_750_m
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Possible Wildfire

Basic Information
State/Province(s)	TX
Country/Countries	United States
County/Locality(s)	Gonzales County, TX
NWS WFO	Austin/San Antonio TX
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-09 16:42:50UTC
Radiative Center (Lat, Lon):	29.753334°, -97.330833°
Nearby Counties (meeting alert criteria):	Gonzales County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	3.42 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	295.86 K
Observed - Background BT (3.9 um)	2.04 K
BT Anomaly (3.9 um)	1.28 K
Maximum Observed - Clear RTM BT (3.9 um)	9.09 K
Maximum Observed BTD (3.9-10/11/12 um)	7.51 K
Observed - Background BTD (3.9-10/11/12 um)	1.74 K
BTD Anomaly (3.9-10/11/12 um)	2.19 K
Similar Pixel Count	21
BT Time Tendency (3.9 um)	0.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.58
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	3.42 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	42.50°
Mean Solar Zenith Angle	57.60°
Mean Glint Angle	99.40°
Water Fraction	0.00
Total Pixel Area	5.40 km²
Latest Satellite Imagery:	TXe-LA-ARs_750_m TXs_750_m TXw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	Unknown
Country/Countries	Haiti
County/Locality(s)	Unknown, Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-09 16:43:53UTC
Radiative Center (Lat, Lon):	18.901388°, -72.180557°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	18.90 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	313.60 K
Observed - Background BT (3.9 um)	6.56 K
BT Anomaly (3.9 um)	5.13 K
Maximum Observed - Clear RTM BT (3.9 um)	13.94 K
Maximum Observed BTD (3.9-10/11/12 um)	18.61 K
Observed - Background BTD (3.9-10/11/12 um)	5.77 K
BTD Anomaly (3.9-10/11/12 um)	4.33 K
Similar Pixel Count	20
BT Time Tendency (3.9 um)	3.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.91
Fraction of Surrounding Red Channel Pixels that are Brighter	0.73
Maximum Radiative Power	18.90 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	22.50°
Mean Solar Zenith Angle	41.50°
Mean Glint Angle	63.80°
Water Fraction	0.00
Total Pixel Area	4.30 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS) - Experimental

Wildfire Alert Report

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire