Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2026-02-11
Time:	21:41:17
Production Date and Time:	2026-02-11 21:46:17 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20260422141179_e20260422143552_c20260422144051.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20260422136179_e20260422138552_c20260422139042.nc
Number Of Thermal Anomaly Alerts:	11

Possible Wildfire

Basic Information
State/Province(s)	IA
Country/Countries	United States
County/Locality(s)	Wapello County, IA
NWS WFO	Des Moines IA
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2026-02-11 21:41:51UTC
Radiative Center (Lat, Lon):	40.957500°, -92.191948°
Nearby Counties (meeting alert criteria):	Wapello County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	31.86 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	298.78 K
Observed - Background BT (3.9 um)	13.17 K
BT Anomaly (3.9 um)	14.32 K
Maximum Observed - Clear RTM BT (3.9 um)	23.43 K
Maximum Observed BTD (3.9-10/11/12 um)	16.91 K
Observed - Background BTD (3.9-10/11/12 um)	12.35 K
BTD Anomaly (3.9-10/11/12 um)	26.68 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	10.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.90
Fraction of Surrounding Red Channel Pixels that are Brighter	0.99
Maximum Radiative Power	31.86 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	50.70°
Mean Solar Zenith Angle	71.80°
Mean Glint Angle	88.80°
Water Fraction	0.00
Total Pixel Area	6.30 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m
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Possible Wildfire

Basic Information
State/Province(s)	IA
Country/Countries	United States
County/Locality(s)	Appanoose County, IA
NWS WFO	Des Moines IA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-02-11 21:41:51UTC
Radiative Center (Lat, Lon):	40.646389°, -92.840553°
Nearby Counties (meeting alert criteria):	Appanoose County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	40.60 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	294.85 K
Observed - Background BT (3.9 um)	10.40 K
BT Anomaly (3.9 um)	8.93 K
Maximum Observed - Clear RTM BT (3.9 um)	18.60 K
Maximum Observed BTD (3.9-10/11/12 um)	14.13 K
Observed - Background BTD (3.9-10/11/12 um)	9.84 K
BTD Anomaly (3.9-10/11/12 um)	13.63 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	9.00 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.84
Fraction of Surrounding Red Channel Pixels that are Brighter	0.89
Maximum Radiative Power	23.41 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	50.60°
Mean Solar Zenith Angle	71.20°
Mean Glint Angle	88.00°
Water Fraction	0.00
Total Pixel Area	12.60 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m
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Possible Wildfire

Basic Information
State/Province(s)	OK
Country/Countries	United States
County/Locality(s)	Creek County, OK
NWS WFO	Tulsa OK
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-02-11 21:42:20UTC
Radiative Center (Lat, Lon):	35.988056°, -96.053055°
Nearby Counties (meeting alert criteria):	Creek County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	5.46 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	293.08 K
Observed - Background BT (3.9 um)	2.04 K
BT Anomaly (3.9 um)	1.63 K
Maximum Observed - Clear RTM BT (3.9 um)	10.96 K
Maximum Observed BTD (3.9-10/11/12 um)	6.91 K
Observed - Background BTD (3.9-10/11/12 um)	1.95 K
BTD Anomaly (3.9-10/11/12 um)	2.29 K
Similar Pixel Count	23
BT Time Tendency (3.9 um)	1.20 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	1.00
Maximum Radiative Power	5.46 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	47.50°
Mean Solar Zenith Angle	66.30°
Mean Glint Angle	79.50°
Water Fraction	0.00
Total Pixel Area	5.90 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	SC
Country/Countries	United States
County/Locality(s)	York County, SC
NWS WFO	Greenville-Spartanburg SC
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-02-11 21:42:22UTC
Radiative Center (Lat, Lon):	34.967499°, -81.264442°
Nearby Counties (meeting alert criteria):	York County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	8.02 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	289.99 K
Observed - Background BT (3.9 um)	4.44 K
BT Anomaly (3.9 um)	11.35 K
Maximum Observed - Clear RTM BT (3.9 um)	7.74 K
Maximum Observed BTD (3.9-10/11/12 um)	10.29 K
Observed - Background BTD (3.9-10/11/12 um)	4.72 K
BTD Anomaly (3.9-10/11/12 um)	3.92 K
Similar Pixel Count	12
BT Time Tendency (3.9 um)	0.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.63
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	8.02 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	41.30°
Mean Solar Zenith Angle	75.50°
Mean Glint Angle	91.10°
Water Fraction	0.00
Total Pixel Area	5.30 km²
Latest Satellite Imagery:	WV-KYe-VAw-NCw-TNe-SCn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	AL
Country/Countries	United States
County/Locality(s)	Henry County, AL
NWS WFO	Tallahassee FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-02-11 21:42:21UTC
Radiative Center (Lat, Lon):	31.393333°, -85.293892°
Nearby Counties (meeting alert criteria):	Henry County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	16.47 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	300.64 K
Observed - Background BT (3.9 um)	6.64 K
BT Anomaly (3.9 um)	8.28 K
Maximum Observed - Clear RTM BT (3.9 um)	11.12 K
Maximum Observed BTD (3.9-10/11/12 um)	13.28 K
Observed - Background BTD (3.9-10/11/12 um)	6.03 K
BTD Anomaly (3.9-10/11/12 um)	5.75 K
Similar Pixel Count	9
BT Time Tendency (3.9 um)	5.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.85
Fraction of Surrounding Red Channel Pixels that are Brighter	0.93
Maximum Radiative Power	16.47 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.40°
Mean Solar Zenith Angle	70.80°
Mean Glint Angle	82.40°
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)	MS
Country/Countries	United States
County/Locality(s)	Franklin County, MS
NWS WFO	Jackson MS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-02-11 21:42:21UTC
Radiative Center (Lat, Lon):	31.444166°, -90.881386°
Nearby Counties (meeting alert criteria):	Franklin County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	6.47 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	296.93 K
Observed - Background BT (3.9 um)	2.50 K
BT Anomaly (3.9 um)	2.92 K
Maximum Observed - Clear RTM BT (3.9 um)	9.96 K
Maximum Observed BTD (3.9-10/11/12 um)	9.63 K
Observed - Background BTD (3.9-10/11/12 um)	1.77 K
BTD Anomaly (3.9-10/11/12 um)	1.74 K
Similar Pixel Count	23
BT Time Tendency (3.9 um)	3.10 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	6.47 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.60°
Mean Solar Zenith Angle	66.90°
Mean Glint Angle	76.80°
Water Fraction	0.00
Total Pixel Area	5.30 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m TXe-LA-ARs_750_m
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Possible Wildfire

Basic Information
State/Province(s)	Sonora
Country/Countries	Mexico
County/Locality(s)	Benjamín Hill, Sonora
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-02-11 21:42:48UTC
Radiative Center (Lat, Lon):	29.987499°, -111.286110°
Nearby Counties (meeting alert criteria):	Benjamín Hill (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	6.09 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	308.85 K
Observed - Background BT (3.9 um)	2.61 K
BT Anomaly (3.9 um)	2.47 K
Maximum Observed - Clear RTM BT (3.9 um)	14.55 K
Maximum Observed BTD (3.9-10/11/12 um)	9.59 K
Observed - Background BTD (3.9-10/11/12 um)	1.57 K
BTD Anomaly (3.9-10/11/12 um)	3.51 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.40 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	0.99
Maximum Radiative Power	6.09 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	52.80°
Mean Solar Zenith Angle	53.10°
Mean Glint Angle	66.20°
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)	Unknown
Country/Countries	Cuba
County/Locality(s)	Unknown, Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-02-11 21:43:21UTC
Radiative Center (Lat, Lon):	22.924999°, -82.548615°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	9.13 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	302.61 K
Observed - Background BT (3.9 um)	4.40 K
BT Anomaly (3.9 um)	3.16 K
Maximum Observed - Clear RTM BT (3.9 um)	9.00 K
Maximum Observed BTD (3.9-10/11/12 um)	9.53 K
Observed - Background BTD (3.9-10/11/12 um)	4.38 K
BTD Anomaly (3.9-10/11/12 um)	3.33 K
Similar Pixel Count	12
BT Time Tendency (3.9 um)	2.10 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	0.94
Maximum Radiative Power	9.13 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	28.20°
Mean Solar Zenith Angle	68.90°
Mean Glint Angle	75.30°
Water Fraction	0.00
Total Pixel Area	4.50 km²
Latest Satellite Imagery:	None Available
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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 (Clear)
Mean Object Date/Time	2026-02-11 21:43:22UTC
Radiative Center (Lat, Lon):	22.749166°, -81.234169°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	8.08 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	301.62 K
Observed - Background BT (3.9 um)	4.07 K
BT Anomaly (3.9 um)	2.74 K
Maximum Observed - Clear RTM BT (3.9 um)	7.03 K
Maximum Observed BTD (3.9-10/11/12 um)	8.42 K
Observed - Background BTD (3.9-10/11/12 um)	3.43 K
BTD Anomaly (3.9-10/11/12 um)	2.76 K
Similar Pixel Count	10
BT Time Tendency (3.9 um)	0.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.90
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	8.08 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	27.60°
Mean Solar Zenith Angle	69.90°
Mean Glint Angle	77.00°
Water Fraction	0.00
Total Pixel Area	4.50 km²
Latest Satellite Imagery:	None Available
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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 (Clear)
Mean Object Date/Time	2026-02-11 21:43:21UTC
Radiative Center (Lat, Lon):	22.602222°, -83.250832°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	13.31 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	303.68 K
Observed - Background BT (3.9 um)	5.57 K
BT Anomaly (3.9 um)	3.37 K
Maximum Observed - Clear RTM BT (3.9 um)	10.05 K
Maximum Observed BTD (3.9-10/11/12 um)	9.78 K
Observed - Background BTD (3.9-10/11/12 um)	4.79 K
BTD Anomaly (3.9-10/11/12 um)	3.42 K
Similar Pixel Count	12
BT Time Tendency (3.9 um)	1.60 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	1.00
Maximum Radiative Power	13.31 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	28.10°
Mean Solar Zenith Angle	68.10°
Mean Glint Angle	73.90°
Water Fraction	0.00
Total Pixel Area	4.50 km²
Latest Satellite Imagery:	None Available
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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 (Clear)
Mean Object Date/Time	2026-02-11 21:43:22UTC
Radiative Center (Lat, Lon):	21.222778°, -78.242226°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	14.51 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	303.32 K
Observed - Background BT (3.9 um)	6.58 K
BT Anomaly (3.9 um)	7.04 K
Maximum Observed - Clear RTM BT (3.9 um)	8.80 K
Maximum Observed BTD (3.9-10/11/12 um)	11.83 K
Observed - Background BTD (3.9-10/11/12 um)	5.82 K
BTD Anomaly (3.9-10/11/12 um)	6.53 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	3.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.96
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	14.51 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	25.20°
Mean Solar Zenith Angle	71.80°
Mean Glint Angle	79.90°
Water Fraction	0.00
Total Pixel Area	4.40 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS) - Experimental

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