Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2026-02-02
Time:	19:41:17
Production Date and Time:	2026-02-02 19:46:12 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20260331941170_e20260331943543_c20260331944031.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20260331936170_e20260331938543_c20260331939034.nc
Number Of Thermal Anomaly Alerts:	6

Possible Wildfire

Basic Information
State/Province(s)	SD
Country/Countries	United States
County/Locality(s)	Clay County, SD
NWS WFO	Sioux Falls SD
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2026-02-02 19:41:50UTC
Radiative Center (Lat, Lon):	42.987499°, -96.974442°
Nearby Counties (meeting alert criteria):	Clay County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	34.27 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	299.28 K
Observed - Background BT (3.9 um)	11.35 K
BT Anomaly (3.9 um)	7.86 K
Maximum Observed - Clear RTM BT (3.9 um)	27.07 K
Maximum Observed BTD (3.9-10/11/12 um)	23.47 K
Observed - Background BTD (3.9-10/11/12 um)	11.04 K
BTD Anomaly (3.9-10/11/12 um)	6.27 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	7.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.86
Fraction of Surrounding Red Channel Pixels that are Brighter	0.50
Maximum Radiative Power	34.27 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	54.60°
Mean Solar Zenith Angle	61.50°
Mean Glint Angle	102.30°
Water Fraction	0.00
Total Pixel Area	6.90 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m
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Possible Wildfire

Basic Information
State/Province(s)	MO
Country/Countries	United States
County/Locality(s)	Howell County, MO
NWS WFO	Springfield MO
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-02-02 19:41:51UTC
Radiative Center (Lat, Lon):	36.501110°, -91.929726°
Nearby Counties (meeting alert criteria):	Howell County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	5.79 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	285.00 K
Observed - Background BT (3.9 um)	3.54 K
BT Anomaly (3.9 um)	4.98 K
Maximum Observed - Clear RTM BT (3.9 um)	6.39 K
Maximum Observed BTD (3.9-10/11/12 um)	8.07 K
Observed - Background BTD (3.9-10/11/12 um)	3.35 K
BTD Anomaly (3.9-10/11/12 um)	7.61 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	2.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.59
Fraction of Surrounding Red Channel Pixels that are Brighter	0.88
Maximum Radiative Power	5.79 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	46.10°
Mean Solar Zenith Angle	56.70°
Mean Glint Angle	90.40°
Water Fraction	0.00
Total Pixel Area	5.80 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	TN
Country/Countries	United States
County/Locality(s)	Giles County, TN
NWS WFO	Nashville TN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-02-02 19:42:21UTC
Radiative Center (Lat, Lon):	35.211945°, -86.965553°
Nearby Counties (meeting alert criteria):	Giles County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	2.86 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	290.11 K
Observed - Background BT (3.9 um)	1.74 K
BT Anomaly (3.9 um)	4.21 K
Maximum Observed - Clear RTM BT (3.9 um)	13.73 K
Maximum Observed BTD (3.9-10/11/12 um)	7.28 K
Observed - Background BTD (3.9-10/11/12 um)	1.52 K
BTD Anomaly (3.9-10/11/12 um)	7.08 K
Similar Pixel Count	25
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	2.86 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	43.00°
Mean Solar Zenith Angle	57.30°
Mean Glint Angle	89.00°
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)	AL
Country/Countries	United States
County/Locality(s)	Franklin County, AL
NWS WFO	Huntsville AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-02-02 19:42:21UTC
Radiative Center (Lat, Lon):	34.561943°, -87.650558°
Nearby Counties (meeting alert criteria):	Franklin County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	3.02 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	291.96 K
Observed - Background BT (3.9 um)	2.61 K
BT Anomaly (3.9 um)	2.09 K
Maximum Observed - Clear RTM BT (3.9 um)	14.39 K
Maximum Observed BTD (3.9-10/11/12 um)	7.34 K
Observed - Background BTD (3.9-10/11/12 um)	2.11 K
BTD Anomaly (3.9-10/11/12 um)	3.51 K
Similar Pixel Count	24
BT Time Tendency (3.9 um)	1.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.81
Fraction of Surrounding Red Channel Pixels that are Brighter	0.89
Maximum Radiative Power	3.02 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	42.50°
Mean Solar Zenith Angle	56.40°
Mean Glint Angle	87.60°
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)	AL
Country/Countries	United States
County/Locality(s)	Bibb County, AL
NWS WFO	Birmingham AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-02-02 19:42:21UTC
Radiative Center (Lat, Lon):	32.982777°, -87.263611°
Nearby Counties (meeting alert criteria):	Bibb County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	45.11 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	297.38 K
Observed - Background BT (3.9 um)	8.98 K
BT Anomaly (3.9 um)	11.11 K
Maximum Observed - Clear RTM BT (3.9 um)	18.64 K
Maximum Observed BTD (3.9-10/11/12 um)	13.19 K
Observed - Background BTD (3.9-10/11/12 um)	9.01 K
BTD Anomaly (3.9-10/11/12 um)	21.05 K
Similar Pixel Count	3
BT Time Tendency (3.9 um)	8.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.48
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	45.11 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.70°
Mean Solar Zenith Angle	55.20°
Mean Glint Angle	84.70°
Water Fraction	0.00
Total Pixel Area	15.80 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)	Walker County, TX
NWS WFO	Houston/Galveston TX
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2026-02-02 19:42:20UTC
Radiative Center (Lat, Lon):	30.591667°, -95.724167°
Nearby Counties (meeting alert criteria):	Walker County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	34.44 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	301.78 K
Observed - Background BT (3.9 um)	10.35 K
BT Anomaly (3.9 um)	3.89 K
Maximum Observed - Clear RTM BT (3.9 um)	14.41 K
Maximum Observed BTD (3.9-10/11/12 um)	25.89 K
Observed - Background BTD (3.9-10/11/12 um)	10.17 K
BTD Anomaly (3.9-10/11/12 um)	3.56 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	7.70 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	0.84
Maximum Radiative Power	34.44 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	42.30°
Mean Solar Zenith Angle	50.00°
Mean Glint Angle	78.90°
Water Fraction	0.00
Total Pixel Area	5.40 km²
Latest Satellite Imagery:	TXe-LA-ARs_750_m
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Next Generation Fire System (NGFS) - Experimental

Wildfire Alert Report

Possible Wildfire

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