Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-12-27
Time:	19:11:18
Production Date and Time:	2025-12-27 19:16:00 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20253611911189_e20253611913562_c20253611914035.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20253611906189_e20253611908562_c20253611909046.nc
Number Of Thermal Anomaly Alerts:	8

Possible Wildfire

Basic Information
State/Province(s)	SD
Country/Countries	United States
County/Locality(s)	Meade County, SD
NWS WFO	Rapid City SD
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-27 19:11:21UTC
Radiative Center (Lat, Lon):	44.318333°, -102.438332°
Nearby Counties (meeting alert criteria):	Meade County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	3.37 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	290.23 K
Observed - Background BT (3.9 um)	1.67 K
BT Anomaly (3.9 um)	2.28 K
Maximum Observed - Clear RTM BT (3.9 um)	10.77 K
Maximum Observed BTD (3.9-10/11/12 um)	7.06 K
Observed - Background BTD (3.9-10/11/12 um)	1.26 K
BTD Anomaly (3.9-10/11/12 um)	4.13 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.82
Fraction of Surrounding Red Channel Pixels that are Brighter	0.99
Maximum Radiative Power	3.37 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	58.20°
Mean Solar Zenith Angle	68.00°
Mean Glint Angle	113.00°
Water Fraction	0.00
Total Pixel Area	7.60 km²
Latest Satellite Imagery:	ND-SDn_750_m SDs-NE-COne-KSnw_750_m
Show More ▲ Show Less ▼ View all event imagery »

Possible Wildfire

Basic Information
State/Province(s)	GA
Country/Countries	United States
County/Locality(s)	Johnson County, GA
NWS WFO	Peachtree City GA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-27 19:12:23UTC
Radiative Center (Lat, Lon):	32.713333°, -82.659164°
Nearby Counties (meeting alert criteria):	Johnson County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	29.60 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	305.60 K
Observed - Background BT (3.9 um)	6.17 K
BT Anomaly (3.9 um)	8.70 K
Maximum Observed - Clear RTM BT (3.9 um)	10.81 K
Maximum Observed BTD (3.9-10/11/12 um)	11.93 K
Observed - Background BTD (3.9-10/11/12 um)	5.77 K
BTD Anomaly (3.9-10/11/12 um)	7.98 K
Similar Pixel Count	4
BT Time Tendency (3.9 um)	5.00 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.65
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	29.60 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.10°
Mean Solar Zenith Angle	61.10°
Mean Glint Angle	92.70°
Water Fraction	0.00
Total Pixel Area	10.30 km²
Latest Satellite Imagery:	SCs-GAe-FLn_750_m
Show More ▲ Show Less ▼ View all event imagery »

Possible Wildfire

Basic Information
State/Province(s)	GA
Country/Countries	United States
County/Locality(s)	Montgomery County, GA
NWS WFO	Peachtree City GA
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-12-27 19:12:23UTC
Radiative Center (Lat, Lon):	32.146111°, -82.558609°
Nearby Counties (meeting alert criteria):	Montgomery County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	56.53 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	309.46 K
Observed - Background BT (3.9 um)	9.76 K
BT Anomaly (3.9 um)	9.37 K
Maximum Observed - Clear RTM BT (3.9 um)	14.46 K
Maximum Observed BTD (3.9-10/11/12 um)	19.09 K
Observed - Background BTD (3.9-10/11/12 um)	9.25 K
BTD Anomaly (3.9-10/11/12 um)	7.03 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	9.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.80
Fraction of Surrounding Red Channel Pixels that are Brighter	0.85
Maximum Radiative Power	31.89 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.40°
Mean Solar Zenith Angle	60.60°
Mean Glint Angle	91.70°
Water Fraction	0.00
Total Pixel Area	10.20 km²
Latest Satellite Imagery:	SCs-GAe-FLn_750_m
Show More ▲ Show Less ▼ View all event imagery »

Possible Wildfire

Basic Information
State/Province(s)	LA
Country/Countries	United States
County/Locality(s)	St. Martin Parish, LA
NWS WFO	Lake Charles LA
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-12-27 19:12:51UTC
Radiative Center (Lat, Lon):	30.065277°, -91.813057°
Nearby Counties (meeting alert criteria):	St. Martin Parish (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	54.31 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	314.10 K
Observed - Background BT (3.9 um)	14.01 K
BT Anomaly (3.9 um)	9.16 K
Maximum Observed - Clear RTM BT (3.9 um)	18.38 K
Maximum Observed BTD (3.9-10/11/12 um)	25.23 K
Observed - Background BTD (3.9-10/11/12 um)	14.27 K
BTD Anomaly (3.9-10/11/12 um)	7.66 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	13.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.54
Fraction of Surrounding Red Channel Pixels that are Brighter	0.57
Maximum Radiative Power	54.31 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.70°
Mean Solar Zenith Angle	55.70°
Mean Glint Angle	85.10°
Water Fraction	0.00
Total Pixel Area	5.20 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m TXe-LA-ARs_750_m
Show More ▲ Show Less ▼ View all event imagery »

Possible Wildfire

Basic Information
State/Province(s)	LA
Country/Countries	United States
County/Locality(s)	St. Mary Parish, LA
NWS WFO	Lake Charles LA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-27 19:12:51UTC
Radiative Center (Lat, Lon):	29.768888°, -91.775276°
Nearby Counties (meeting alert criteria):	St. Mary Parish (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	41.21 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	306.01 K
Observed - Background BT (3.9 um)	7.12 K
BT Anomaly (3.9 um)	3.00 K
Maximum Observed - Clear RTM BT (3.9 um)	10.93 K
Maximum Observed BTD (3.9-10/11/12 um)	14.91 K
Observed - Background BTD (3.9-10/11/12 um)	6.82 K
BTD Anomaly (3.9-10/11/12 um)	3.51 K
Similar Pixel Count	4
BT Time Tendency (3.9 um)	3.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.79
Fraction of Surrounding Red Channel Pixels that are Brighter	0.44
Maximum Radiative Power	22.38 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.30°
Mean Solar Zenith Angle	55.40°
Mean Glint Angle	84.50°
Water Fraction	0.00
Total Pixel Area	10.30 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m TXe-LA-ARs_750_m
Show More ▲ Show Less ▼ View all event imagery »

Possible Wildfire

Basic Information
State/Province(s)	LA
Country/Countries	United States
County/Locality(s)	Lafourche Parish, LA
NWS WFO	New Orleans LA
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-12-27 19:12:51UTC
Radiative Center (Lat, Lon):	29.743610°, -90.775002°
Nearby Counties (meeting alert criteria):	Lafourche Parish (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	61.43 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	315.84 K
Observed - Background BT (3.9 um)	16.18 K
BT Anomaly (3.9 um)	11.64 K
Maximum Observed - Clear RTM BT (3.9 um)	19.42 K
Maximum Observed BTD (3.9-10/11/12 um)	25.73 K
Observed - Background BTD (3.9-10/11/12 um)	15.58 K
BTD Anomaly (3.9-10/11/12 um)	14.50 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	15.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.94
Fraction of Surrounding Red Channel Pixels that are Brighter	0.82
Maximum Radiative Power	61.43 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.80°
Mean Solar Zenith Angle	55.70°
Mean Glint Angle	84.60°
Water Fraction	0.00
Total Pixel Area	5.10 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m TXe-LA-ARs_750_m
Show More ▲ Show Less ▼ View all event imagery »

Possible Wildfire

Basic Information
State/Province(s)	Tamaulipas
Country/Countries	Mexico
County/Locality(s)	Río Bravo, Tamaulipas
NWS WFO	N/A
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-12-27 19:12:50UTC
Radiative Center (Lat, Lon):	25.841944°, -98.070831°
Nearby Counties (meeting alert criteria):	Río Bravo (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	128.88 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	324.04 K
Observed - Background BT (3.9 um)	15.19 K
BT Anomaly (3.9 um)	12.96 K
Maximum Observed - Clear RTM BT (3.9 um)	24.47 K
Maximum Observed BTD (3.9-10/11/12 um)	28.58 K
Observed - Background BTD (3.9-10/11/12 um)	15.23 K
BTD Anomaly (3.9-10/11/12 um)	20.86 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	9.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.47
Fraction of Surrounding Red Channel Pixels that are Brighter	0.62
Maximum Radiative Power	77.13 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.70°
Mean Solar Zenith Angle	50.20°
Mean Glint Angle	77.50°
Water Fraction	0.00
Total Pixel Area	10.40 km²
Latest Satellite Imagery:	None Available
Show More ▲ Show Less ▼ View all event imagery »

Possible Wildfire

Basic Information
State/Province(s)	Tamaulipas
Country/Countries	Mexico
County/Locality(s)	Llera, Tamaulipas
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-27 19:13:20UTC
Radiative Center (Lat, Lon):	23.356112°, -98.767502°
Nearby Counties (meeting alert criteria):	Llera (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	20.99 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	309.75 K
Observed - Background BT (3.9 um)	7.52 K
BT Anomaly (3.9 um)	4.25 K
Maximum Observed - Clear RTM BT (3.9 um)	12.58 K
Maximum Observed BTD (3.9-10/11/12 um)	17.63 K
Observed - Background BTD (3.9-10/11/12 um)	7.93 K
BTD Anomaly (3.9-10/11/12 um)	4.22 K
Similar Pixel Count	9
BT Time Tendency (3.9 um)	5.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.35
Fraction of Surrounding Red Channel Pixels that are Brighter	0.34
Maximum Radiative Power	20.99 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.20°
Mean Solar Zenith Angle	47.70°
Mean Glint Angle	72.90°
Water Fraction	0.00
Total Pixel Area	5.10 km²
Latest Satellite Imagery:	None Available
Show More ▲ Show Less ▼ View all event imagery »

Next Generation Fire System (NGFS) - Experimental

Wildfire Alert Report

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire