Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-12-15
Time:	19:16:17
Production Date and Time:	2025-12-15 19:21:30 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20253491916177_e20253491918550_c20253491919038.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20253491911177_e20253491913550_c20253491914017.nc
Number Of Thermal Anomaly Alerts:	6

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 19:17:21UTC
Radiative Center (Lat, Lon):	34.739166°, -85.670555°
Nearby Counties (meeting alert criteria):	DeKalb County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	5.04 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	287.23 K
Observed - Background BT (3.9 um)	3.77 K
BT Anomaly (3.9 um)	3.81 K
Maximum Observed - Clear RTM BT (3.9 um)	12.47 K
Maximum Observed BTD (3.9-10/11/12 um)	7.17 K
Observed - Background BTD (3.9-10/11/12 um)	3.05 K
BTD Anomaly (3.9-10/11/12 um)	9.30 K
Similar Pixel Count	3
BT Time Tendency (3.9 um)	2.00 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	1.00
Maximum Radiative Power	5.04 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	42.10°
Mean Solar Zenith Angle	62.50°
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)	AR
Country/Countries	United States
County/Locality(s)	Saline County, AR
NWS WFO	Little Rock AR
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-15 19:17:20UTC
Radiative Center (Lat, Lon):	34.748611°, -92.679726°
Nearby Counties (meeting alert criteria):	Saline County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	9.42 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	286.37 K
Observed - Background BT (3.9 um)	3.06 K
BT Anomaly (3.9 um)	2.09 K
Maximum Observed - Clear RTM BT (3.9 um)	9.71 K
Maximum Observed BTD (3.9-10/11/12 um)	6.36 K
Observed - Background BTD (3.9-10/11/12 um)	3.14 K
BTD Anomaly (3.9-10/11/12 um)	3.59 K
Similar Pixel Count	4
BT Time Tendency (3.9 um)	0.30 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	9.42 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	44.70°
Mean Solar Zenith Angle	60.30°
Mean Glint Angle	93.30°
Water Fraction	0.00
Total Pixel Area	11.30 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	GA
Country/Countries	United States
County/Locality(s)	Gordon County, GA
NWS WFO	Peachtree City GA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-15 19:17:21UTC
Radiative Center (Lat, Lon):	34.506943°, -84.987778°
Nearby Counties (meeting alert criteria):	Gordon County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	4.64 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	286.51 K
Observed - Background BT (3.9 um)	3.75 K
BT Anomaly (3.9 um)	3.47 K
Maximum Observed - Clear RTM BT (3.9 um)	9.52 K
Maximum Observed BTD (3.9-10/11/12 um)	7.08 K
Observed - Background BTD (3.9-10/11/12 um)	3.19 K
BTD Anomaly (3.9-10/11/12 um)	6.13 K
Similar Pixel Count	11
BT Time Tendency (3.9 um)	0.80 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	1.00
Maximum Radiative Power	4.64 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	41.60°
Mean Solar Zenith Angle	62.50°
Mean Glint Angle	94.80°
Water Fraction	0.00
Total Pixel Area	5.40 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m
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Possible Wildfire

Basic Information
State/Province(s)	GA
Country/Countries	United States
County/Locality(s)	Jeff Davis County, GA
NWS WFO	Jacksonville FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-15 19:17:22UTC
Radiative Center (Lat, Lon):	31.911667°, -82.536110°
Nearby Counties (meeting alert criteria):	Jeff Davis County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	18.98 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	295.57 K
Observed - Background BT (3.9 um)	9.43 K
BT Anomaly (3.9 um)	4.59 K
Maximum Observed - Clear RTM BT (3.9 um)	17.15 K
Maximum Observed BTD (3.9-10/11/12 um)	14.06 K
Observed - Background BTD (3.9-10/11/12 um)	9.31 K
BTD Anomaly (3.9-10/11/12 um)	6.06 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	6.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.52
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	18.98 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.20°
Mean Solar Zenith Angle	61.20°
Mean Glint Angle	90.90°
Water Fraction	0.00
Total Pixel Area	5.10 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)	Pike County, AL
NWS WFO	Birmingham AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-15 19:17:21UTC
Radiative Center (Lat, Lon):	31.731112°, -85.986389°
Nearby Counties (meeting alert criteria):	Pike County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	4.16 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	288.98 K
Observed - Background BT (3.9 um)	3.04 K
BT Anomaly (3.9 um)	2.67 K
Maximum Observed - Clear RTM BT (3.9 um)	9.48 K
Maximum Observed BTD (3.9-10/11/12 um)	6.12 K
Observed - Background BTD (3.9-10/11/12 um)	2.64 K
BTD Anomaly (3.9-10/11/12 um)	5.45 K
Similar Pixel Count	8
BT Time Tendency (3.9 um)	0.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.74
Fraction of Surrounding Red Channel Pixels that are Brighter	0.96
Maximum Radiative Power	4.16 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.90°
Mean Solar Zenith Angle	59.70°
Mean Glint Angle	89.00°
Water Fraction	0.00
Total Pixel Area	5.10 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	MS
Country/Countries	United States
County/Locality(s)	Wayne County, MS
NWS WFO	Mobile AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-15 19:17:21UTC
Radiative Center (Lat, Lon):	31.550833°, -88.549446°
Nearby Counties (meeting alert criteria):	Wayne County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	8.54 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	290.05 K
Observed - Background BT (3.9 um)	6.35 K
BT Anomaly (3.9 um)	6.21 K
Maximum Observed - Clear RTM BT (3.9 um)	10.45 K
Maximum Observed BTD (3.9-10/11/12 um)	8.29 K
Observed - Background BTD (3.9-10/11/12 um)	5.45 K
BTD Anomaly (3.9-10/11/12 um)	11.83 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	3.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.92
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	8.54 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.70°
Mean Solar Zenith Angle	58.60°
Mean Glint Angle	87.80°
Water Fraction	0.00
Total Pixel Area	5.20 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_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