Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-09-10
Time:	15:41:17
Production Date and Time:	2025-09-10 15:46:29 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20252531541178_e20252531543551_c20252531544050.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20252531536178_e20252531538551_c20252531539034.nc
Number Of Thermal Anomaly Alerts:	6

Possible Wildfire

Basic Information
State/Province(s)	IL
Country/Countries	United States
County/Locality(s)	Williamson County, IL
NWS WFO	Paducah KY
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-09-10 15:41:51UTC
Radiative Center (Lat, Lon):	37.776943°, -88.869164°
Nearby Counties (meeting alert criteria):	Williamson 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 Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	307.57 K
Observed - Background BT (3.9 um)	6.28 K
BT Anomaly (3.9 um)	9.00 K
Maximum Observed - Clear RTM BT (3.9 um)	11.71 K
Maximum Observed BTD (3.9-10/11/12 um)	20.81 K
Observed - Background BTD (3.9-10/11/12 um)	6.20 K
BTD Anomaly (3.9-10/11/12 um)	5.18 K
Similar Pixel Count	19
BT Time Tendency (3.9 um)	6.50 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	0.80
Maximum Radiative Power	26.64 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	46.30°
Mean Solar Zenith Angle	44.10°
Mean Glint Angle	86.80°
Water Fraction	0.00
Total Pixel Area	5.80 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m
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Possible Wildfire

Basic Information
State/Province(s)	AL
Country/Countries	United States
County/Locality(s)	Chilton County, AL
NWS WFO	Birmingham AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-09-10 15:42:21UTC
Radiative Center (Lat, Lon):	32.688332°, -86.828331°
Nearby Counties (meeting alert criteria):	Chilton County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	9.00 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	302.98 K
Observed - Background BT (3.9 um)	3.17 K
BT Anomaly (3.9 um)	3.31 K
Maximum Observed - Clear RTM BT (3.9 um)	6.86 K
Maximum Observed BTD (3.9-10/11/12 um)	10.54 K
Observed - Background BTD (3.9-10/11/12 um)	3.00 K
BTD Anomaly (3.9-10/11/12 um)	4.06 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	2.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.72
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	9.00 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.20°
Mean Solar Zenith Angle	39.70°
Mean Glint Angle	76.20°
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)	Dallas County, AL
NWS WFO	Birmingham AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-09-10 15:42:21UTC
Radiative Center (Lat, Lon):	32.199165°, -87.137779°
Nearby Counties (meeting alert criteria):	Dallas County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	12.02 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	304.22 K
Observed - Background BT (3.9 um)	3.35 K
BT Anomaly (3.9 um)	2.53 K
Maximum Observed - Clear RTM BT (3.9 um)	7.67 K
Maximum Observed BTD (3.9-10/11/12 um)	11.55 K
Observed - Background BTD (3.9-10/11/12 um)	3.22 K
BTD Anomaly (3.9-10/11/12 um)	4.12 K
Similar Pixel Count	13
BT Time Tendency (3.9 um)	2.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.55
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	12.02 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.80°
Mean Solar Zenith Angle	39.60°
Mean Glint Angle	75.70°
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	2025-09-10 15:42:21UTC
Radiative Center (Lat, Lon):	31.017221°, -86.243889°
Nearby Counties (meeting alert criteria):	Covington County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	6.61 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	304.22 K
Observed - Background BT (3.9 um)	3.16 K
BT Anomaly (3.9 um)	2.56 K
Maximum Observed - Clear RTM BT (3.9 um)	8.33 K
Maximum Observed BTD (3.9-10/11/12 um)	12.83 K
Observed - Background BTD (3.9-10/11/12 um)	2.44 K
BTD Anomaly (3.9-10/11/12 um)	1.97 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	0.93
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	6.61 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.30°
Mean Solar Zenith Angle	38.30°
Mean Glint Angle	72.80°
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)	FL
Country/Countries	United States
County/Locality(s)	Hamilton County, FL
NWS WFO	Jacksonville FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-09-10 15:42:22UTC
Radiative Center (Lat, Lon):	30.435278°, -82.725830°
Nearby Counties (meeting alert criteria):	Hamilton County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	56.54 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	307.35 K
Observed - Background BT (3.9 um)	5.65 K
BT Anomaly (3.9 um)	4.24 K
Maximum Observed - Clear RTM BT (3.9 um)	10.57 K
Maximum Observed BTD (3.9-10/11/12 um)	15.07 K
Observed - Background BTD (3.9-10/11/12 um)	5.42 K
BTD Anomaly (3.9-10/11/12 um)	6.93 K
Similar Pixel Count	8
BT Time Tendency (3.9 um)	1.80 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	0.69
Maximum Radiative Power	16.90 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	36.60°
Mean Solar Zenith Angle	35.50°
Mean Glint Angle	68.10°
Water Fraction	0.00
Total Pixel Area	19.90 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)	St. Martin Parish, LA
NWS WFO	Lake Charles LA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-09-10 15:42:20UTC
Radiative Center (Lat, Lon):	30.272223°, -91.878609°
Nearby Counties (meeting alert criteria):	St. Martin Parish (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	17.77 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	310.83 K
Observed - Background BT (3.9 um)	5.34 K
BT Anomaly (3.9 um)	3.29 K
Maximum Observed - Clear RTM BT (3.9 um)	11.07 K
Maximum Observed BTD (3.9-10/11/12 um)	19.15 K
Observed - Background BTD (3.9-10/11/12 um)	5.15 K
BTD Anomaly (3.9-10/11/12 um)	3.71 K
Similar Pixel Count	24
BT Time Tendency (3.9 um)	2.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.61
Fraction of Surrounding Red Channel Pixels that are Brighter	0.46
Maximum Radiative Power	17.77 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.90°
Mean Solar Zenith Angle	41.90°
Mean Glint Angle	78.50°
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

Wildfire Alert Report

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