Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-09-10
Time:	17:01:17
Production Date and Time:	2025-09-10 17:06:32 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20252531701178_e20252531703551_c20252531704021.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20252531656178_e20252531658551_c20252531659043.nc
Number Of Thermal Anomaly Alerts:	7

Possible Wildfire

Basic Information
State/Province(s)	Quebec
Country/Countries	Canada
County/Locality(s)	La Vallée-du-Richelieu, Quebec
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-09-10 17:01:23UTC
Radiative Center (Lat, Lon):	45.438057°, -73.301941°
Nearby Counties (meeting alert criteria):	La Vallée-du-Richelieu (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	4.40 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	303.93 K
Observed - Background BT (3.9 um)	3.25 K
BT Anomaly (3.9 um)	1.81 K
Maximum Observed - Clear RTM BT (3.9 um)	12.36 K
Maximum Observed BTD (3.9-10/11/12 um)	10.60 K
Observed - Background BTD (3.9-10/11/12 um)	1.49 K
BTD Anomaly (3.9-10/11/12 um)	1.19 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.98
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	4.40 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	52.60°
Mean Solar Zenith Angle	40.20°
Mean Glint Angle	92.80°
Water Fraction	0.00
Total Pixel Area	6.60 km²
Latest Satellite Imagery:	None Available
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Possible Wildfire

Basic Information
State/Province(s)	AR
Country/Countries	United States
County/Locality(s)	Cross County, AR
NWS WFO	Memphis TN
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-09-10 17:02:21UTC
Radiative Center (Lat, Lon):	35.229168°, -90.543892°
Nearby Counties (meeting alert criteria):	Cross County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	50.99 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	318.61 K
Observed - Background BT (3.9 um)	9.93 K
BT Anomaly (3.9 um)	6.58 K
Maximum Observed - Clear RTM BT (3.9 um)	15.57 K
Maximum Observed BTD (3.9-10/11/12 um)	28.99 K
Observed - Background BTD (3.9-10/11/12 um)	10.04 K
BTD Anomaly (3.9-10/11/12 um)	7.25 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	6.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.54
Fraction of Surrounding Red Channel Pixels that are Brighter	0.34
Maximum Radiative Power	50.99 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	44.30°
Mean Solar Zenith Angle	32.80°
Mean Glint Angle	77.00°
Water Fraction	0.00
Total Pixel Area	5.60 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m MOsw-KSe-OKe-ARnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	MS
Country/Countries	United States
County/Locality(s)	Tunica County, MS
NWS WFO	Memphis TN
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-09-10 17:02:21UTC
Radiative Center (Lat, Lon):	34.728889°, -90.335556°
Nearby Counties (meeting alert criteria):	Tunica County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	52.59 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	321.09 K
Observed - Background BT (3.9 um)	11.96 K
BT Anomaly (3.9 um)	4.79 K
Maximum Observed - Clear RTM BT (3.9 um)	18.34 K
Maximum Observed BTD (3.9-10/11/12 um)	29.96 K
Observed - Background BTD (3.9-10/11/12 um)	11.98 K
BTD Anomaly (3.9-10/11/12 um)	4.81 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	7.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.51
Fraction of Surrounding Red Channel Pixels that are Brighter	0.49
Maximum Radiative Power	52.59 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	43.70°
Mean Solar Zenith Angle	32.30°
Mean Glint Angle	75.90°
Water Fraction	0.00
Total Pixel Area	5.50 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m
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Possible Wildfire

Basic Information
State/Province(s)	AR
Country/Countries	United States
County/Locality(s)	Jefferson County, AR
NWS WFO	Little Rock AR
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-09-10 17:02:20UTC
Radiative Center (Lat, Lon):	34.135277°, -91.827499°
Nearby Counties (meeting alert criteria):	Jefferson County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	24.53 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	317.56 K
Observed - Background BT (3.9 um)	7.88 K
BT Anomaly (3.9 um)	3.26 K
Maximum Observed - Clear RTM BT (3.9 um)	13.14 K
Maximum Observed BTD (3.9-10/11/12 um)	25.69 K
Observed - Background BTD (3.9-10/11/12 um)	7.56 K
BTD Anomaly (3.9-10/11/12 um)	3.30 K
Similar Pixel Count	23
BT Time Tendency (3.9 um)	2.20 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	0.83
Maximum Radiative Power	24.53 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	43.70°
Mean Solar Zenith Angle	32.30°
Mean Glint Angle	76.00°
Water Fraction	0.00
Total Pixel Area	5.50 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m TXe-LA-ARs_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	2025-09-10 17:02:21UTC
Radiative Center (Lat, Lon):	32.284443°, -85.478889°
Nearby Counties (meeting alert criteria):	Macon County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	12.63 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	308.11 K
Observed - Background BT (3.9 um)	4.88 K
BT Anomaly (3.9 um)	4.15 K
Maximum Observed - Clear RTM BT (3.9 um)	9.39 K
Maximum Observed BTD (3.9-10/11/12 um)	12.71 K
Observed - Background BTD (3.9-10/11/12 um)	4.28 K
BTD Anomaly (3.9-10/11/12 um)	5.64 K
Similar Pixel Count	10
BT Time Tendency (3.9 um)	3.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.88
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	12.63 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.40°
Mean Solar Zenith Angle	28.40°
Mean Glint Angle	67.80°
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)	GA
Country/Countries	United States
County/Locality(s)	Terrell County, GA
NWS WFO	Tallahassee FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-09-10 17:02:21UTC
Radiative Center (Lat, Lon):	31.773056°, -84.318054°
Nearby Counties (meeting alert criteria):	Terrell County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	11.13 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	308.27 K
Observed - Background BT (3.9 um)	2.84 K
BT Anomaly (3.9 um)	1.66 K
Maximum Observed - Clear RTM BT (3.9 um)	9.21 K
Maximum Observed BTD (3.9-10/11/12 um)	15.06 K
Observed - Background BTD (3.9-10/11/12 um)	3.07 K
BTD Anomaly (3.9-10/11/12 um)	2.74 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.36
Fraction of Surrounding Red Channel Pixels that are Brighter	0.95
Maximum Radiative Power	11.13 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.50°
Mean Solar Zenith Angle	27.60°
Mean Glint Angle	66.10°
Water Fraction	0.00
Total Pixel Area	5.10 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)	Assumption Parish, LA
NWS WFO	New Orleans LA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-09-10 17:02:50UTC
Radiative Center (Lat, Lon):	30.022499°, -91.031944°
Nearby Counties (meeting alert criteria):	Assumption Parish (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	30.73 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	312.64 K
Observed - Background BT (3.9 um)	6.83 K
BT Anomaly (3.9 um)	3.78 K
Maximum Observed - Clear RTM BT (3.9 um)	11.24 K
Maximum Observed BTD (3.9-10/11/12 um)	23.12 K
Observed - Background BTD (3.9-10/11/12 um)	7.56 K
BTD Anomaly (3.9-10/11/12 um)	4.57 K
Similar Pixel Count	23
BT Time Tendency (3.9 um)	4.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.29
Fraction of Surrounding Red Channel Pixels that are Brighter	0.49
Maximum Radiative Power	30.73 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.20°
Mean Solar Zenith Angle	28.50°
Mean Glint Angle	67.70°
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

Possible Wildfire

Possible Wildfire

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Possible Wildfire