Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-12-15
Time:	19:01:17
Production Date and Time:	2025-12-15 19:06:26 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20253491901177_e20253491903550_c20253491904022.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20253491856177_e20253491858550_c20253491859033.nc
Number Of Thermal Anomaly Alerts:	10

Possible Wildfire

Basic Information
State/Province(s)	AL
Country/Countries	United States
County/Locality(s)	DeKalb County, AL
NWS WFO	Huntsville AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-15 19:02:21UTC
Radiative Center (Lat, Lon):	34.543888°, -85.687775°
Nearby Counties (meeting alert criteria):	DeKalb County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	3.62 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	287.10 K
Observed - Background BT (3.9 um)	3.02 K
BT Anomaly (3.9 um)	2.33 K
Maximum Observed - Clear RTM BT (3.9 um)	11.35 K
Maximum Observed BTD (3.9-10/11/12 um)	6.73 K
Observed - Background BTD (3.9-10/11/12 um)	2.44 K
BTD Anomaly (3.9-10/11/12 um)	5.16 K
Similar Pixel Count	14
BT Time Tendency (3.9 um)	0.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.68
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	3.62 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	41.90°
Mean Solar Zenith Angle	61.00°
Mean Glint Angle	94.90°
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)	GA
Country/Countries	United States
County/Locality(s)	Jefferson County, GA
NWS WFO	Peachtree City GA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-15 19:02:22UTC
Radiative Center (Lat, Lon):	33.256111°, -82.286667°
Nearby Counties (meeting alert criteria):	Jefferson County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	13.43 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	291.02 K
Observed - Background BT (3.9 um)	7.08 K
BT Anomaly (3.9 um)	4.93 K
Maximum Observed - Clear RTM BT (3.9 um)	12.88 K
Maximum Observed BTD (3.9-10/11/12 um)	11.63 K
Observed - Background BTD (3.9-10/11/12 um)	7.53 K
BTD Anomaly (3.9-10/11/12 um)	9.13 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	3.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.26
Fraction of Surrounding Red Channel Pixels that are Brighter	0.93
Maximum Radiative Power	13.43 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.60°
Mean Solar Zenith Angle	61.00°
Mean Glint Angle	93.60°
Water Fraction	0.00
Total Pixel Area	5.20 km²
Latest Satellite Imagery:	SCs-GAe-FLn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	GA
Country/Countries	United States
County/Locality(s)	Twiggs County, GA
NWS WFO	Peachtree City GA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-15 19:02:21UTC
Radiative Center (Lat, Lon):	32.581390°, -83.406113°
Nearby Counties (meeting alert criteria):	Twiggs County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	49.24 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	293.13 K
Observed - Background BT (3.9 um)	9.28 K
BT Anomaly (3.9 um)	5.40 K
Maximum Observed - Clear RTM BT (3.9 um)	14.75 K
Maximum Observed BTD (3.9-10/11/12 um)	12.17 K
Observed - Background BTD (3.9-10/11/12 um)	8.67 K
BTD Anomaly (3.9-10/11/12 um)	11.56 K
Similar Pixel Count	4
BT Time Tendency (3.9 um)	5.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.70
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	19.45 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.10°
Mean Solar Zenith Angle	60.00°
Mean Glint Angle	91.80°
Water Fraction	0.00
Total Pixel Area	20.60 km²
Latest Satellite Imagery:	SCs-GAe-FLn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	AL
Country/Countries	United States
County/Locality(s)	Macon County, AL
NWS WFO	Birmingham AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-15 19:02:21UTC
Radiative Center (Lat, Lon):	32.381943°, -85.650002°
Nearby Counties (meeting alert criteria):	Macon County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	26.64 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	289.70 K
Observed - Background BT (3.9 um)	4.64 K
BT Anomaly (3.9 um)	4.95 K
Maximum Observed - Clear RTM BT (3.9 um)	9.90 K
Maximum Observed BTD (3.9-10/11/12 um)	7.77 K
Observed - Background BTD (3.9-10/11/12 um)	4.43 K
BTD Anomaly (3.9-10/11/12 um)	9.96 K
Similar Pixel Count	4
BT Time Tendency (3.9 um)	4.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.73
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	10.22 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.50°
Mean Solar Zenith Angle	59.10°
Mean Glint Angle	90.60°
Water Fraction	0.00
Total Pixel Area	20.70 km²
Latest Satellite Imagery:	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)	Burnet County, TX
NWS WFO	Austin/San Antonio TX
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-15 19:02:20UTC
Radiative Center (Lat, Lon):	31.012777°, -97.934998°
Nearby Counties (meeting alert criteria):	Burnet County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	10.15 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	290.46 K
Observed - Background BT (3.9 um)	4.26 K
BT Anomaly (3.9 um)	3.91 K
Maximum Observed - Clear RTM BT (3.9 um)	6.26 K
Maximum Observed BTD (3.9-10/11/12 um)	17.21 K
Observed - Background BTD (3.9-10/11/12 um)	4.00 K
BTD Anomaly (3.9-10/11/12 um)	3.34 K
Similar Pixel Count	23
BT Time Tendency (3.9 um)	1.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.71
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	10.15 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	44.00°
Mean Solar Zenith Angle	54.80°
Mean Glint Angle	87.50°
Water Fraction	0.00
Total Pixel Area	5.60 km²
Latest Satellite Imagery:	TXe-LA-ARs_750_m TXw_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	2025-12-15 19:02:20UTC
Radiative Center (Lat, Lon):	30.651667°, -91.499443°
Nearby Counties (meeting alert criteria):	Pointe Coupee Parish (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	9.97 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	293.75 K
Observed - Background BT (3.9 um)	5.34 K
BT Anomaly (3.9 um)	3.11 K
Maximum Observed - Clear RTM BT (3.9 um)	13.46 K
Maximum Observed BTD (3.9-10/11/12 um)	9.26 K
Observed - Background BTD (3.9-10/11/12 um)	4.70 K
BTD Anomaly (3.9-10/11/12 um)	5.94 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	1.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.75
Fraction of Surrounding Red Channel Pixels that are Brighter	0.64
Maximum Radiative Power	9.97 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.10°
Mean Solar Zenith Angle	55.70°
Mean Glint Angle	86.20°
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)	Llano County, TX
NWS WFO	Austin/San Antonio TX
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-15 19:02:20UTC
Radiative Center (Lat, Lon):	30.511944°, -98.784447°
Nearby Counties (meeting alert criteria):	Llano County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.49 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk, Known Incident: RX Llano 5675 (HIGH, tdiff=0.13963 days, Point)
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	294.26 K
Observed - Background BT (3.9 um)	3.88 K
BT Anomaly (3.9 um)	3.43 K
Maximum Observed - Clear RTM BT (3.9 um)	8.75 K
Maximum Observed BTD (3.9-10/11/12 um)	14.98 K
Observed - Background BTD (3.9-10/11/12 um)	5.30 K
BTD Anomaly (3.9-10/11/12 um)	4.60 K
Similar Pixel Count	19
BT Time Tendency (3.9 um)	0.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.84
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	7.49 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	44.10°
Mean Solar Zenith Angle	54.20°
Mean Glint Angle	86.80°
Water Fraction	0.00
Total Pixel Area	5.60 km²
Latest Satellite Imagery:	TXw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	FL
Country/Countries	United States
County/Locality(s)	Columbia County, FL
NWS WFO	Jacksonville FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-15 19:02:52UTC
Radiative Center (Lat, Lon):	30.002501°, -82.685837°
Nearby Counties (meeting alert criteria):	Columbia County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	3.93 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	292.55 K
Observed - Background BT (3.9 um)	2.59 K
BT Anomaly (3.9 um)	2.03 K
Maximum Observed - Clear RTM BT (3.9 um)	8.86 K
Maximum Observed BTD (3.9-10/11/12 um)	6.95 K
Observed - Background BTD (3.9-10/11/12 um)	2.23 K
BTD Anomaly (3.9-10/11/12 um)	3.84 K
Similar Pixel Count	20
BT Time Tendency (3.9 um)	0.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.69
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	3.93 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	36.10°
Mean Solar Zenith Angle	57.90°
Mean Glint Angle	87.00°
Water Fraction	0.00
Total Pixel Area	4.90 km²
Latest Satellite Imagery:	SCs-GAe-FLn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	LA
Country/Countries	United States
County/Locality(s)	Vermilion Parish, LA
NWS WFO	Lake Charles LA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-15 19:02:50UTC
Radiative Center (Lat, Lon):	30.119444°, -92.143890°
Nearby Counties (meeting alert criteria):	Vermilion Parish (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	19.35 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	298.30 K
Observed - Background BT (3.9 um)	8.87 K
BT Anomaly (3.9 um)	4.37 K
Maximum Observed - Clear RTM BT (3.9 um)	17.53 K
Maximum Observed BTD (3.9-10/11/12 um)	13.17 K
Observed - Background BTD (3.9-10/11/12 um)	8.65 K
BTD Anomaly (3.9-10/11/12 um)	9.55 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	7.10 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	19.35 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.90°
Mean Solar Zenith Angle	55.10°
Mean Glint Angle	85.10°
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)	LA
Country/Countries	United States
County/Locality(s)	St. James Parish, LA
NWS WFO	New Orleans LA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-15 19:02:50UTC
Radiative Center (Lat, Lon):	30.042500°, -90.922775°
Nearby Counties (meeting alert criteria):	St. James Parish (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	24.60 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	300.80 K
Observed - Background BT (3.9 um)	10.24 K
BT Anomaly (3.9 um)	3.49 K
Maximum Observed - Clear RTM BT (3.9 um)	19.71 K
Maximum Observed BTD (3.9-10/11/12 um)	15.47 K
Observed - Background BTD (3.9-10/11/12 um)	9.78 K
BTD Anomaly (3.9-10/11/12 um)	4.02 K
Similar Pixel Count	3
BT Time Tendency (3.9 um)	6.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.77
Fraction of Surrounding Red Channel Pixels that are Brighter	0.99
Maximum Radiative Power	24.60 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.20°
Mean Solar Zenith Angle	55.30°
Mean Glint Angle	85.00°
Water Fraction	0.00
Total Pixel Area	5.20 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m TXe-LA-ARs_750_m
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Next Generation Fire System (NGFS) - Experimental

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