Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2026-02-11
Time:	17:11:17
Production Date and Time:	2026-02-11 17:16:10 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20260421711179_e20260421713552_c20260421714045.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20260421706179_e20260421708552_c20260421709035.nc
Number Of Thermal Anomaly Alerts:	7

Possible Wildfire

Basic Information
State/Province(s)	MN
Country/Countries	United States
County/Locality(s)	Wilkin County, MN
NWS WFO	Grand Forks ND
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-02-11 17:11:20UTC
Radiative Center (Lat, Lon):	46.298611°, -96.598610°
Nearby Counties (meeting alert criteria):	Wilkin County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	24.38 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	283.48 K
Observed - Background BT (3.9 um)	9.10 K
BT Anomaly (3.9 um)	11.97 K
Maximum Observed - Clear RTM BT (3.9 um)	15.20 K
Maximum Observed BTD (3.9-10/11/12 um)	12.10 K
Observed - Background BTD (3.9-10/11/12 um)	8.60 K
BTD Anomaly (3.9-10/11/12 um)	13.86 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	0.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.95
Fraction of Surrounding Red Channel Pixels that are Brighter	0.86
Maximum Radiative Power	24.38 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	57.60°
Mean Solar Zenith Angle	63.80°
Mean Glint Angle	121.20°
Water Fraction	0.00
Total Pixel Area	14.90 km²
Latest Satellite Imagery:	MN-WInw_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 (Cloud)
Mean Object Date/Time	2026-02-11 17:11:51UTC
Radiative Center (Lat, Lon):	36.527500°, -91.961388°
Nearby Counties (meeting alert criteria):	Howell County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	25.81 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	302.80 K
Observed - Background BT (3.9 um)	9.66 K
BT Anomaly (3.9 um)	11.25 K
Maximum Observed - Clear RTM BT (3.9 um)	17.99 K
Maximum Observed BTD (3.9-10/11/12 um)	22.22 K
Observed - Background BTD (3.9-10/11/12 um)	9.65 K
BTD Anomaly (3.9-10/11/12 um)	10.20 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	6.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.65
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	25.81 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	46.20°
Mean Solar Zenith Angle	53.40°
Mean Glint Angle	99.40°
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)	AR
Country/Countries	United States
County/Locality(s)	Franklin County, AR
NWS WFO	Tulsa OK
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-02-11 17:12:20UTC
Radiative Center (Lat, Lon):	35.433334°, -93.921387°
Nearby Counties (meeting alert criteria):	Franklin County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	8.34 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	298.48 K
Observed - Background BT (3.9 um)	2.99 K
BT Anomaly (3.9 um)	2.81 K
Maximum Observed - Clear RTM BT (3.9 um)	11.99 K
Maximum Observed BTD (3.9-10/11/12 um)	13.23 K
Observed - Background BTD (3.9-10/11/12 um)	2.44 K
BTD Anomaly (3.9-10/11/12 um)	2.07 K
Similar Pixel Count	24
BT Time Tendency (3.9 um)	3.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.87
Fraction of Surrounding Red Channel Pixels that are Brighter	0.99
Maximum Radiative Power	8.34 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	45.90°
Mean Solar Zenith Angle	53.00°
Mean Glint Angle	98.80°
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)	TX
Country/Countries	United States
County/Locality(s)	Brown County, TX
NWS WFO	San Angelo TX
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-02-11 17:12:20UTC
Radiative Center (Lat, Lon):	31.753056°, -99.053055°
Nearby Counties (meeting alert criteria):	Brown County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	6.01 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	302.23 K
Observed - Background BT (3.9 um)	1.66 K
BT Anomaly (3.9 um)	1.60 K
Maximum Observed - Clear RTM BT (3.9 um)	10.81 K
Maximum Observed BTD (3.9-10/11/12 um)	13.10 K
Observed - Background BTD (3.9-10/11/12 um)	1.77 K
BTD Anomaly (3.9-10/11/12 um)	2.99 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.00 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.41
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	6.01 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	45.30°
Mean Solar Zenith Angle	51.80°
Mean Glint Angle	96.70°
Water Fraction	0.00
Total Pixel Area	5.70 km²
Latest Satellite Imagery:	TXw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	Unknown
Country/Countries	Cuba
County/Locality(s)	Unknown, Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2026-02-11 17:13:21UTC
Radiative Center (Lat, Lon):	22.079445°, -84.217499°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	82.57 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	319.79 K
Observed - Background BT (3.9 um)	11.41 K
BT Anomaly (3.9 um)	6.41 K
Maximum Observed - Clear RTM BT (3.9 um)	21.28 K
Maximum Observed BTD (3.9-10/11/12 um)	21.89 K
Observed - Background BTD (3.9-10/11/12 um)	10.37 K
BTD Anomaly (3.9-10/11/12 um)	8.29 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	7.00 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	0.70
Maximum Radiative Power	47.74 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	27.90°
Mean Solar Zenith Angle	37.60°
Mean Glint Angle	65.40°
Water Fraction	0.00
Total Pixel Area	9.10 km²
Latest Satellite Imagery:	None Available
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Possible Wildfire

Basic Information
State/Province(s)	Unknown
Country/Countries	Haiti
County/Locality(s)	Unknown, Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-02-11 17:13:53UTC
Radiative Center (Lat, Lon):	18.703888°, -72.338333°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	27.01 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	320.20 K
Observed - Background BT (3.9 um)	5.71 K
BT Anomaly (3.9 um)	3.64 K
Maximum Observed - Clear RTM BT (3.9 um)	15.62 K
Maximum Observed BTD (3.9-10/11/12 um)	17.74 K
Observed - Background BTD (3.9-10/11/12 um)	4.67 K
BTD Anomaly (3.9-10/11/12 um)	4.00 K
Similar Pixel Count	15
BT Time Tendency (3.9 um)	0.80 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	0.28
Maximum Radiative Power	15.38 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	22.30°
Mean Solar Zenith Angle	33.00°
Mean Glint Angle	55.20°
Water Fraction	0.00
Total Pixel Area	8.60 km²
Latest Satellite Imagery:	None Available
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Possible Wildfire

Basic Information
State/Province(s)	Unknown
Country/Countries	Dominican Republic
County/Locality(s)	Unknown, Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2026-02-11 17:13:53UTC
Radiative Center (Lat, Lon):	18.718334°, -69.018608°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	100.75 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	322.37 K
Observed - Background BT (3.9 um)	15.69 K
BT Anomaly (3.9 um)	6.96 K
Maximum Observed - Clear RTM BT (3.9 um)	27.87 K
Maximum Observed BTD (3.9-10/11/12 um)	30.65 K
Observed - Background BTD (3.9-10/11/12 um)	15.58 K
BTD Anomaly (3.9-10/11/12 um)	6.68 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	10.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.60
Fraction of Surrounding Red Channel Pixels that are Brighter	0.23
Maximum Radiative Power	61.08 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	23.20°
Mean Solar Zenith Angle	33.40°
Mean Glint Angle	56.30°
Water Fraction	0.00
Total Pixel Area	8.70 km²
Latest Satellite Imagery:	None Available
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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

Possible Wildfire