Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-12-16
Time:	17:36:17
Production Date and Time:	2025-12-16 17:41:28 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20253501736178_e20253501738551_c20253501739044.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20253501731178_e20253501733551_c20253501734031.nc
Number Of Thermal Anomaly Alerts:	7

Possible Wildfire

Basic Information
State/Province(s)	CO
Country/Countries	United States
County/Locality(s)	Gunnison County, CO
NWS WFO	Grand Junction CO
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-16 17:36:49UTC
Radiative Center (Lat, Lon):	38.248333°, -107.321388°
Nearby Counties (meeting alert criteria):	Gunnison County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	31.55 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	288.92 K
Observed - Background BT (3.9 um)	9.34 K
BT Anomaly (3.9 um)	6.20 K
Maximum Observed - Clear RTM BT (3.9 um)	19.88 K
Maximum Observed BTD (3.9-10/11/12 um)	14.67 K
Observed - Background BTD (3.9-10/11/12 um)	8.97 K
BTD Anomaly (3.9-10/11/12 um)	8.63 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	6.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.76
Fraction of Surrounding Red Channel Pixels that are Brighter	0.93
Maximum Radiative Power	31.55 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	55.80°
Mean Solar Zenith Angle	64.80°
Mean Glint Angle	116.70°
Water Fraction	0.00
Total Pixel Area	14.20 km²
Latest Satellite Imagery:	COsw-UTse-AZne-NMnw_750_m WY-UTne-COnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	GA
Country/Countries	United States
County/Locality(s)	Burke County, GA
NWS WFO	Columbia SC
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-16 17:37:22UTC
Radiative Center (Lat, Lon):	32.992500°, -82.193886°
Nearby Counties (meeting alert criteria):	Burke County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.55 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	294.31 K
Observed - Background BT (3.9 um)	2.09 K
BT Anomaly (3.9 um)	1.17 K
Maximum Observed - Clear RTM BT (3.9 um)	10.50 K
Maximum Observed BTD (3.9-10/11/12 um)	8.17 K
Observed - Background BTD (3.9-10/11/12 um)	2.73 K
BTD Anomaly (3.9-10/11/12 um)	2.15 K
Similar Pixel Count	11
BT Time Tendency (3.9 um)	2.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.20
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	7.55 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.30°
Mean Solar Zenith Angle	56.30°
Mean Glint Angle	94.40°
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)	AL
Country/Countries	United States
County/Locality(s)	Coosa County, AL
NWS WFO	Birmingham AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-16 17:37:21UTC
Radiative Center (Lat, Lon):	32.864723°, -86.172226°
Nearby Counties (meeting alert criteria):	Coosa County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	27.34 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	297.56 K
Observed - Background BT (3.9 um)	9.12 K
BT Anomaly (3.9 um)	13.34 K
Maximum Observed - Clear RTM BT (3.9 um)	14.06 K
Maximum Observed BTD (3.9-10/11/12 um)	12.09 K
Observed - Background BTD (3.9-10/11/12 um)	8.40 K
BTD Anomaly (3.9-10/11/12 um)	25.88 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	7.30 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	1.00
Maximum Radiative Power	27.34 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.20°
Mean Solar Zenith Angle	56.10°
Mean Glint Angle	94.70°
Water Fraction	0.00
Total Pixel Area	10.50 km²
Latest Satellite Imagery:	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)	Johnson County, GA
NWS WFO	Peachtree City GA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-16 17:37:22UTC
Radiative Center (Lat, Lon):	32.617222°, -82.560280°
Nearby Counties (meeting alert criteria):	Johnson County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	14.63 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	297.78 K
Observed - Background BT (3.9 um)	6.25 K
BT Anomaly (3.9 um)	2.93 K
Maximum Observed - Clear RTM BT (3.9 um)	14.11 K
Maximum Observed BTD (3.9-10/11/12 um)	10.98 K
Observed - Background BTD (3.9-10/11/12 um)	6.08 K
BTD Anomaly (3.9-10/11/12 um)	3.05 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	1.70 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	0.75
Maximum Radiative Power	14.63 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.00°
Mean Solar Zenith Angle	55.90°
Mean Glint Angle	93.60°
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)	Wilcox County, AL
NWS WFO	Mobile AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-16 17:37:21UTC
Radiative Center (Lat, Lon):	32.252777°, -87.464165°
Nearby Counties (meeting alert criteria):	Wilcox County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	16.41 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	296.79 K
Observed - Background BT (3.9 um)	7.41 K
BT Anomaly (3.9 um)	5.36 K
Maximum Observed - Clear RTM BT (3.9 um)	12.39 K
Maximum Observed BTD (3.9-10/11/12 um)	11.32 K
Observed - Background BTD (3.9-10/11/12 um)	7.41 K
BTD Anomaly (3.9-10/11/12 um)	11.98 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	6.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.56
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	16.41 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.00°
Mean Solar Zenith Angle	55.50°
Mean Glint Angle	93.70°
Water Fraction	0.00
Total Pixel Area	5.20 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	AL
Country/Countries	United States
County/Locality(s)	Covington County, AL
NWS WFO	Mobile AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-16 17:37:21UTC
Radiative Center (Lat, Lon):	31.132500°, -86.237778°
Nearby Counties (meeting alert criteria):	Covington County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	16.77 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	295.67 K
Observed - Background BT (3.9 um)	3.58 K
BT Anomaly (3.9 um)	2.43 K
Maximum Observed - Clear RTM BT (3.9 um)	10.38 K
Maximum Observed BTD (3.9-10/11/12 um)	8.24 K
Observed - Background BTD (3.9-10/11/12 um)	4.03 K
BTD Anomaly (3.9-10/11/12 um)	4.73 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	2.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.19
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	16.77 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.40°
Mean Solar Zenith Angle	54.30°
Mean Glint Angle	91.00°
Water Fraction	0.00
Total Pixel Area	10.20 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	LA
Country/Countries	United States
County/Locality(s)	St. Landry Parish, LA
NWS WFO	Lake Charles LA
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-12-16 17:37:20UTC
Radiative Center (Lat, Lon):	30.685833°, -91.919441°
Nearby Counties (meeting alert criteria):	St. Landry Parish (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	30.81 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)	9.66 K
BT Anomaly (3.9 um)	9.00 K
Maximum Observed - Clear RTM BT (3.9 um)	6.18 K
Maximum Observed BTD (3.9-10/11/12 um)	24.45 K
Observed - Background BTD (3.9-10/11/12 um)	10.00 K
BTD Anomaly (3.9-10/11/12 um)	8.93 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	5.70 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	30.81 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.30°
Mean Solar Zenith Angle	54.20°
Mean Glint Angle	92.20°
Water Fraction	0.00
Total Pixel Area	5.20 km²
Latest Satellite Imagery:	TXe-LA-ARs_750_m
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Next Generation Fire System (NGFS) - Experimental

Wildfire Alert Report

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