Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-12-20
Time:	20:36:18
Production Date and Time:	2025-12-20 20:41:04 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20253542036182_e20253542038555_c20253542039055.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20253542031182_e20253542033555_c20253542034054.nc
Number Of Thermal Anomaly Alerts:	6

Possible Wildfire

Basic Information
State/Province(s)	AL
Country/Countries	United States
County/Locality(s)	Cullman County, AL
NWS WFO	Huntsville AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-20 20:37:22UTC
Radiative Center (Lat, Lon):	33.959999°, -86.894447°
Nearby Counties (meeting alert criteria):	Cullman County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	3.71 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	291.41 K
Observed - Background BT (3.9 um)	2.07 K
BT Anomaly (3.9 um)	4.45 K
Maximum Observed - Clear RTM BT (3.9 um)	9.43 K
Maximum Observed BTD (3.9-10/11/12 um)	3.84 K
Observed - Background BTD (3.9-10/11/12 um)	1.72 K
BTD Anomaly (3.9-10/11/12 um)	7.16 K
Similar Pixel Count	3
BT Time Tendency (3.9 um)	1.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.62
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	3.71 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	41.60°
Mean Solar Zenith Angle	70.40°
Mean Glint Angle	92.50°
Water Fraction	0.00
Total Pixel Area	5.40 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m MS-AL-GAw-FLw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	TX
Country/Countries	United States
County/Locality(s)	Gregg County, TX
NWS WFO	Shreveport LA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-20 20:37:21UTC
Radiative Center (Lat, Lon):	32.500278°, -94.846390°
Nearby Counties (meeting alert criteria):	Gregg County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	5.34 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Oil/Gas
Event Priority Ranking	5
Maximum Observed BT (3.9 um)	298.17 K
Observed - Background BT (3.9 um)	1.98 K
BT Anomaly (3.9 um)	3.13 K
Maximum Observed - Clear RTM BT (3.9 um)	8.05 K
Maximum Observed BTD (3.9-10/11/12 um)	5.51 K
Observed - Background BTD (3.9-10/11/12 um)	1.85 K
BTD Anomaly (3.9-10/11/12 um)	6.38 K
Similar Pixel Count	17
BT Time Tendency (3.9 um)	1.50 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	5.34 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	43.60°
Mean Solar Zenith Angle	65.10°
Mean Glint Angle	85.30°
Water Fraction	0.00
Total Pixel Area	5.50 km²
Latest Satellite Imagery:	TXe-LA-ARs_750_m
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Possible Wildfire

Basic Information
State/Province(s)	GA
Country/Countries	United States
County/Locality(s)	Thomas County, GA
NWS WFO	Tallahassee FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-20 20:37:22UTC
Radiative Center (Lat, Lon):	30.976667°, -83.785553°
Nearby Counties (meeting alert criteria):	Thomas County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	8.39 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	296.37 K
Observed - Background BT (3.9 um)	4.52 K
BT Anomaly (3.9 um)	8.67 K
Maximum Observed - Clear RTM BT (3.9 um)	10.23 K
Maximum Observed BTD (3.9-10/11/12 um)	6.59 K
Observed - Background BTD (3.9-10/11/12 um)	4.02 K
BTD Anomaly (3.9-10/11/12 um)	10.17 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	2.90 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	0.94
Maximum Radiative Power	8.39 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	37.50°
Mean Solar Zenith Angle	70.10°
Mean Glint Angle	90.30°
Water Fraction	0.00
Total Pixel Area	5.00 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m SCs-GAe-FLn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	LA
Country/Countries	United States
County/Locality(s)	Rapides Parish, LA
NWS WFO	Lake Charles LA
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-12-20 20:37:21UTC
Radiative Center (Lat, Lon):	30.970278°, -92.211113°
Nearby Counties (meeting alert criteria):	Avoyelles Parish (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	128.14 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	316.03 K
Observed - Background BT (3.9 um)	19.42 K
BT Anomaly (3.9 um)	17.34 K
Maximum Observed - Clear RTM BT (3.9 um)	25.02 K
Maximum Observed BTD (3.9-10/11/12 um)	28.64 K
Observed - Background BTD (3.9-10/11/12 um)	19.90 K
BTD Anomaly (3.9-10/11/12 um)	13.63 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	18.00 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.31
Fraction of Surrounding Red Channel Pixels that are Brighter	0.34
Maximum Radiative Power	75.04 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.80°
Mean Solar Zenith Angle	65.30°
Mean Glint Angle	84.00°
Water Fraction	0.00
Total Pixel Area	10.60 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)	St. Mary Parish, LA
NWS WFO	Lake Charles LA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-20 20:37:51UTC
Radiative Center (Lat, Lon):	29.688334°, -91.283607°
Nearby Counties (meeting alert criteria):	St. Mary Parish (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	11.78 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	299.87 K
Observed - Background BT (3.9 um)	5.01 K
BT Anomaly (3.9 um)	5.57 K
Maximum Observed - Clear RTM BT (3.9 um)	8.63 K
Maximum Observed BTD (3.9-10/11/12 um)	11.81 K
Observed - Background BTD (3.9-10/11/12 um)	4.26 K
BTD Anomaly (3.9-10/11/12 um)	3.35 K
Similar Pixel Count	12
BT Time Tendency (3.9 um)	2.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.83
Fraction of Surrounding Red Channel Pixels that are Brighter	0.94
Maximum Radiative Power	11.78 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.00°
Mean Solar Zenith Angle	64.80°
Mean Glint Angle	82.40°
Water Fraction	0.00
Total Pixel Area	5.10 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m TXe-LA-ARs_750_m
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Possible Wildfire

Basic Information
State/Province(s)	FL
Country/Countries	United States
County/Locality(s)	Palm Beach County, FL
NWS WFO	Miami FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-20 20:37:53UTC
Radiative Center (Lat, Lon):	26.576111°, -80.490555°
Nearby Counties (meeting alert criteria):	Palm Beach County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	11.40 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	304.71 K
Observed - Background BT (3.9 um)	4.92 K
BT Anomaly (3.9 um)	4.05 K
Maximum Observed - Clear RTM BT (3.9 um)	7.65 K
Maximum Observed BTD (3.9-10/11/12 um)	10.82 K
Observed - Background BTD (3.9-10/11/12 um)	4.35 K
BTD Anomaly (3.9-10/11/12 um)	3.70 K
Similar Pixel Count	14
BT Time Tendency (3.9 um)	1.80 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	1.00
Maximum Radiative Power	11.40 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	31.70°
Mean Solar Zenith Angle	69.10°
Mean Glint Angle	86.70°
Water Fraction	0.00
Total Pixel Area	4.70 km²
Latest Satellite Imagery:	FLs_750_m
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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