Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2026-03-21
Time:	18:01:17
Production Date and Time:	2026-03-21 18:06:12 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20260801801171_e20260801803544_c20260801804035.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20260801756171_e20260801758544_c20260801759025.nc
Number Of Thermal Anomaly Alerts:	26

Possible Wildfire

Basic Information
State/Province(s)	IL
Country/Countries	United States
County/Locality(s)	McHenry County, IL
NWS WFO	Chicago IL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-03-21 18:01:51UTC
Radiative Center (Lat, Lon):	42.195557°, -88.467499°
Nearby Counties (meeting alert criteria):	McHenry County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	16.73 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	304.29 K
Observed - Background BT (3.9 um)	3.95 K
BT Anomaly (3.9 um)	4.48 K
Maximum Observed - Clear RTM BT (3.9 um)	13.83 K
Maximum Observed BTD (3.9-10/11/12 um)	17.49 K
Observed - Background BTD (3.9-10/11/12 um)	4.51 K
BTD Anomaly (3.9-10/11/12 um)	4.29 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.28
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	16.73 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	50.80°
Mean Solar Zenith Angle	42.40°
Mean Glint Angle	91.50°
Water Fraction	0.00
Total Pixel Area	6.30 km²
Latest Satellite Imagery:	WIs-ILn-MIw-INn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	OH
Country/Countries	United States
County/Locality(s)	Richland County, OH
NWS WFO	Cleveland OH
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-03-21 18:01:52UTC
Radiative Center (Lat, Lon):	40.843334°, -82.601112°
Nearby Counties (meeting alert criteria):	Richland County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	12.93 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	305.26 K
Observed - Background BT (3.9 um)	4.39 K
BT Anomaly (3.9 um)	3.29 K
Maximum Observed - Clear RTM BT (3.9 um)	17.09 K
Maximum Observed BTD (3.9-10/11/12 um)	31.64 K
Observed - Background BTD (3.9-10/11/12 um)	4.10 K
BTD Anomaly (3.9-10/11/12 um)	2.13 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	2.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.50
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	12.93 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	48.10°
Mean Solar Zenith Angle	41.40°
Mean Glint Angle	87.80°
Water Fraction	0.00
Total Pixel Area	6.00 km²
Latest Satellite Imagery:	MIe-OH-PAw-NYw_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	2026-03-21 18:01:51UTC
Radiative Center (Lat, Lon):	40.893890°, -92.759163°
Nearby Counties (meeting alert criteria):	Appanoose County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.74 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Elevated Fire Risk (NWS/SPC)
Event Priority Ranking	3
Maximum Observed BT (3.9 um)	310.86 K
Observed - Background BT (3.9 um)	1.62 K
BT Anomaly (3.9 um)	2.74 K
Maximum Observed - Clear RTM BT (3.9 um)	13.13 K
Maximum Observed BTD (3.9-10/11/12 um)	11.39 K
Observed - Background BTD (3.9-10/11/12 um)	1.45 K
BTD Anomaly (3.9-10/11/12 um)	3.72 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.67
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	7.74 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	50.90°
Mean Solar Zenith Angle	41.30°
Mean Glint Angle	90.50°
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)	IL
Country/Countries	United States
County/Locality(s)	Woodford County, IL
NWS WFO	Lincoln IL
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2026-03-21 18:01:51UTC
Radiative Center (Lat, Lon):	40.694443°, -89.301941°
Nearby Counties (meeting alert criteria):	Woodford County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	66.52 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	316.03 K
Observed - Background BT (3.9 um)	7.61 K
BT Anomaly (3.9 um)	3.63 K
Maximum Observed - Clear RTM BT (3.9 um)	21.49 K
Maximum Observed BTD (3.9-10/11/12 um)	21.01 K
Observed - Background BTD (3.9-10/11/12 um)	6.88 K
BTD Anomaly (3.9-10/11/12 um)	4.91 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	5.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.80
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	36.36 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	49.50°
Mean Solar Zenith Angle	40.90°
Mean Glint Angle	88.70°
Water Fraction	0.00
Total Pixel Area	12.30 km²
Latest Satellite Imagery:	WIs-ILn-MIw-INn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	IL
Country/Countries	United States
County/Locality(s)	Moultrie County, IL
NWS WFO	Lincoln IL
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2026-03-21 18:01:51UTC
Radiative Center (Lat, Lon):	39.581944°, -88.775833°
Nearby Counties (meeting alert criteria):	Moultrie County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	43.92 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	318.36 K
Observed - Background BT (3.9 um)	8.54 K
BT Anomaly (3.9 um)	4.37 K
Maximum Observed - Clear RTM BT (3.9 um)	22.60 K
Maximum Observed BTD (3.9-10/11/12 um)	22.69 K
Observed - Background BTD (3.9-10/11/12 um)	8.36 K
BTD Anomaly (3.9-10/11/12 um)	8.50 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	5.40 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	43.92 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	48.20°
Mean Solar Zenith Angle	39.80°
Mean Glint Angle	86.30°
Water Fraction	0.00
Total Pixel Area	6.00 km²
Latest Satellite Imagery:	WIs-ILn-MIw-INn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	IL
Country/Countries	United States
County/Locality(s)	Greene County, IL
NWS WFO	St Louis MO
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-03-21 18:01:51UTC
Radiative Center (Lat, Lon):	39.365555°, -90.562225°
Nearby Counties (meeting alert criteria):	Greene County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	21.83 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	316.45 K
Observed - Background BT (3.9 um)	6.87 K
BT Anomaly (3.9 um)	5.31 K
Maximum Observed - Clear RTM BT (3.9 um)	18.58 K
Maximum Observed BTD (3.9-10/11/12 um)	17.55 K
Observed - Background BTD (3.9-10/11/12 um)	5.75 K
BTD Anomaly (3.9-10/11/12 um)	6.10 K
Similar Pixel Count	15
BT Time Tendency (3.9 um)	3.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.94
Fraction of Surrounding Red Channel Pixels that are Brighter	0.96
Maximum Radiative Power	21.83 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	48.50°
Mean Solar Zenith Angle	39.60°
Mean Glint Angle	86.50°
Water Fraction	0.00
Total Pixel Area	6.00 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m WIs-ILn-MIw-INn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	IL
Country/Countries	United States
County/Locality(s)	Cumberland County, IL
NWS WFO	Lincoln IL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-03-21 18:01:51UTC
Radiative Center (Lat, Lon):	39.219444°, -88.363892°
Nearby Counties (meeting alert criteria):	Cumberland County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	25.03 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	308.17 K
Observed - Background BT (3.9 um)	2.64 K
BT Anomaly (3.9 um)	2.16 K
Maximum Observed - Clear RTM BT (3.9 um)	12.37 K
Maximum Observed BTD (3.9-10/11/12 um)	15.10 K
Observed - Background BTD (3.9-10/11/12 um)	2.70 K
BTD Anomaly (3.9-10/11/12 um)	3.93 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	2.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.46
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	12.55 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	47.70°
Mean Solar Zenith Angle	39.40°
Mean Glint Angle	85.40°
Water Fraction	0.00
Total Pixel Area	11.90 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m WIs-ILn-MIw-INn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	MO
Country/Countries	United States
County/Locality(s)	Montgomery County, MO
NWS WFO	St Louis MO
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2026-03-21 18:01:51UTC
Radiative Center (Lat, Lon):	38.884998°, -91.509720°
Nearby Counties (meeting alert criteria):	Montgomery County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	24.72 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	315.81 K
Observed - Background BT (3.9 um)	5.12 K
BT Anomaly (3.9 um)	5.54 K
Maximum Observed - Clear RTM BT (3.9 um)	16.30 K
Maximum Observed BTD (3.9-10/11/12 um)	15.20 K
Observed - Background BTD (3.9-10/11/12 um)	4.64 K
BTD Anomaly (3.9-10/11/12 um)	7.84 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	2.50 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	1.00
Maximum Radiative Power	24.72 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	48.40°
Mean Solar Zenith Angle	39.20°
Mean Glint Angle	85.90°
Water Fraction	0.00
Total Pixel Area	6.00 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)	KS
Country/Countries	United States
County/Locality(s)	Linn County, KS
NWS WFO	Kansas City/Pleasant Hill MO
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-03-21 18:01:50UTC
Radiative Center (Lat, Lon):	38.163887°, -95.039169°
Nearby Counties (meeting alert criteria):	Linn County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	16.32 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	318.32 K
Observed - Background BT (3.9 um)	4.02 K
BT Anomaly (3.9 um)	4.05 K
Maximum Observed - Clear RTM BT (3.9 um)	15.83 K
Maximum Observed BTD (3.9-10/11/12 um)	12.06 K
Observed - Background BTD (3.9-10/11/12 um)	3.08 K
BTD Anomaly (3.9-10/11/12 um)	5.66 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.90 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	0.99
Maximum Radiative Power	16.32 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	49.10°
Mean Solar Zenith Angle	38.90°
Mean Glint Angle	86.30°
Water Fraction	0.00
Total Pixel Area	6.10 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	MO
Country/Countries	United States
County/Locality(s)	Barton County, MO
NWS WFO	Springfield MO
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-03-21 18:01:50UTC
Radiative Center (Lat, Lon):	37.618889°, -94.474167°
Nearby Counties (meeting alert criteria):	Barton County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	31.49 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	316.25 K
Observed - Background BT (3.9 um)	4.17 K
BT Anomaly (3.9 um)	3.99 K
Maximum Observed - Clear RTM BT (3.9 um)	14.99 K
Maximum Observed BTD (3.9-10/11/12 um)	12.52 K
Observed - Background BTD (3.9-10/11/12 um)	3.26 K
BTD Anomaly (3.9-10/11/12 um)	5.97 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.80 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	0.87
Maximum Radiative Power	17.08 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	48.30°
Mean Solar Zenith Angle	38.30°
Mean Glint Angle	85.00°
Water Fraction	0.00
Total Pixel Area	12.00 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	KS
Country/Countries	United States
County/Locality(s)	Sumner County, KS
NWS WFO	Wichita KS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-03-21 18:01:50UTC
Radiative Center (Lat, Lon):	37.165001°, -97.415833°
Nearby Counties (meeting alert criteria):	Sumner County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	10.31 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Red Flag Warning (NWS)
Event Priority Ranking	1
Maximum Observed BT (3.9 um)	314.56 K
Observed - Background BT (3.9 um)	1.78 K
BT Anomaly (3.9 um)	1.20 K
Maximum Observed - Clear RTM BT (3.9 um)	12.20 K
Maximum Observed BTD (3.9-10/11/12 um)	9.93 K
Observed - Background BTD (3.9-10/11/12 um)	1.88 K
BTD Anomaly (3.9-10/11/12 um)	4.04 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.80 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	10.31 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	49.30°
Mean Solar Zenith Angle	38.30°
Mean Glint Angle	86.00°
Water Fraction	0.00
Total Pixel Area	6.10 km²
Latest Satellite Imagery:	KSsw-COse-OKw-TXnw_750_m MOsw-KSe-OKe-ARnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	OK
Country/Countries	United States
County/Locality(s)	Craig County, OK
NWS WFO	Tulsa OK
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-03-21 18:01:50UTC
Radiative Center (Lat, Lon):	36.770832°, -95.257500°
Nearby Counties (meeting alert criteria):	Craig County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.30 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	315.67 K
Observed - Background BT (3.9 um)	2.85 K
BT Anomaly (3.9 um)	2.03 K
Maximum Observed - Clear RTM BT (3.9 um)	12.00 K
Maximum Observed BTD (3.9-10/11/12 um)	9.97 K
Observed - Background BTD (3.9-10/11/12 um)	1.50 K
BTD Anomaly (3.9-10/11/12 um)	3.29 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	0.47
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	7.30 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	47.80°
Mean Solar Zenith Angle	37.50°
Mean Glint Angle	83.80°
Water Fraction	0.00
Total Pixel Area	6.00 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	MO
Country/Countries	United States
County/Locality(s)	Oregon County, MO
NWS WFO	Springfield MO
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-03-21 18:01:51UTC
Radiative Center (Lat, Lon):	36.613335°, -91.438332°
Nearby Counties (meeting alert criteria):	Oregon County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	5.25 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	311.54 K
Observed - Background BT (3.9 um)	1.31 K
BT Anomaly (3.9 um)	1.66 K
Maximum Observed - Clear RTM BT (3.9 um)	12.24 K
Maximum Observed BTD (3.9-10/11/12 um)	12.49 K
Observed - Background BTD (3.9-10/11/12 um)	1.21 K
BTD Anomaly (3.9-10/11/12 um)	3.55 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.70 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	1.00
Maximum Radiative Power	5.25 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	46.00°
Mean Solar Zenith Angle	36.90°
Mean Glint Angle	81.30°
Water Fraction	0.00
Total Pixel Area	5.80 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)	OK
Country/Countries	United States
County/Locality(s)	Creek County, OK
NWS WFO	Tulsa OK
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-03-21 18:02:20UTC
Radiative Center (Lat, Lon):	35.767776°, -96.210831°
Nearby Counties (meeting alert criteria):	Creek County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.28 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	315.42 K
Observed - Background BT (3.9 um)	2.66 K
BT Anomaly (3.9 um)	2.59 K
Maximum Observed - Clear RTM BT (3.9 um)	9.92 K
Maximum Observed BTD (3.9-10/11/12 um)	9.41 K
Observed - Background BTD (3.9-10/11/12 um)	1.46 K
BTD Anomaly (3.9-10/11/12 um)	5.55 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	0.51
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	7.28 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	47.30°
Mean Solar Zenith Angle	36.70°
Mean Glint Angle	82.50°
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)	TN
Country/Countries	United States
County/Locality(s)	Polk County, TN
NWS WFO	Morristown TN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-03-21 18:02:21UTC
Radiative Center (Lat, Lon):	35.134167°, -84.424164°
Nearby Counties (meeting alert criteria):	Polk County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	11.22 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	306.74 K
Observed - Background BT (3.9 um)	2.44 K
BT Anomaly (3.9 um)	2.35 K
Maximum Observed - Clear RTM BT (3.9 um)	11.85 K
Maximum Observed BTD (3.9-10/11/12 um)	12.71 K
Observed - Background BTD (3.9-10/11/12 um)	2.42 K
BTD Anomaly (3.9-10/11/12 um)	3.24 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.80 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	11.22 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	42.20°
Mean Solar Zenith Angle	35.60°
Mean Glint Angle	76.00°
Water Fraction	0.00
Total Pixel Area	5.40 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m 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)	Franklin County, AL
NWS WFO	Huntsville AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-03-21 18:02:21UTC
Radiative Center (Lat, Lon):	34.325832°, -88.029442°
Nearby Counties (meeting alert criteria):	Franklin County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	10.97 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	308.45 K
Observed - Background BT (3.9 um)	2.79 K
BT Anomaly (3.9 um)	3.90 K
Maximum Observed - Clear RTM BT (3.9 um)	11.91 K
Maximum Observed BTD (3.9-10/11/12 um)	13.40 K
Observed - Background BTD (3.9-10/11/12 um)	2.81 K
BTD Anomaly (3.9-10/11/12 um)	6.65 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.44
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	10.97 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	42.40°
Mean Solar Zenith Angle	34.60°
Mean Glint Angle	75.20°
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)	Blount County, AL
NWS WFO	Birmingham AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-03-21 18:02:21UTC
Radiative Center (Lat, Lon):	34.218056°, -86.472504°
Nearby Counties (meeting alert criteria):	Blount County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.67 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	307.03 K
Observed - Background BT (3.9 um)	2.42 K
BT Anomaly (3.9 um)	4.35 K
Maximum Observed - Clear RTM BT (3.9 um)	11.31 K
Maximum Observed BTD (3.9-10/11/12 um)	12.60 K
Observed - Background BTD (3.9-10/11/12 um)	2.25 K
BTD Anomaly (3.9-10/11/12 um)	6.88 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	0.71
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	7.67 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	41.80°
Mean Solar Zenith Angle	34.50°
Mean Glint Angle	74.50°
Water Fraction	0.00
Total Pixel Area	5.40 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m 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)	Parker County, TX
NWS WFO	Fort Worth TX
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-03-21 18:02:20UTC
Radiative Center (Lat, Lon):	32.984444°, -97.780830°
Nearby Counties (meeting alert criteria):	Parker County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	22.66 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	314.33 K
Observed - Background BT (3.9 um)	2.59 K
BT Anomaly (3.9 um)	3.54 K
Maximum Observed - Clear RTM BT (3.9 um)	10.44 K
Maximum Observed BTD (3.9-10/11/12 um)	9.96 K
Observed - Background BTD (3.9-10/11/12 um)	2.39 K
BTD Anomaly (3.9-10/11/12 um)	6.52 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	2.20 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	0.99
Maximum Radiative Power	11.65 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	45.70°
Mean Solar Zenith Angle	34.40°
Mean Glint Angle	78.50°
Water Fraction	0.00
Total Pixel Area	11.40 km²
Latest Satellite Imagery:	TXe-LA-ARs_750_m TXw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	AL
Country/Countries	United States
County/Locality(s)	Wilcox County, AL
NWS WFO	Mobile AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-03-21 18:02:21UTC
Radiative Center (Lat, Lon):	32.086388°, -87.369164°
Nearby Counties (meeting alert criteria):	Wilcox County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	8.56 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	305.64 K
Observed - Background BT (3.9 um)	2.39 K
BT Anomaly (3.9 um)	2.66 K
Maximum Observed - Clear RTM BT (3.9 um)	9.35 K
Maximum Observed BTD (3.9-10/11/12 um)	10.86 K
Observed - Background BTD (3.9-10/11/12 um)	2.44 K
BTD Anomaly (3.9-10/11/12 um)	4.62 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	2.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.47
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	8.56 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.80°
Mean Solar Zenith Angle	32.30°
Mean Glint Angle	70.30°
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)	Lee County, GA
NWS WFO	Tallahassee FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-03-21 18:02:21UTC
Radiative Center (Lat, Lon):	31.841667°, -84.236946°
Nearby Counties (meeting alert criteria):	Lee County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	20.74 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	310.86 K
Observed - Background BT (3.9 um)	3.81 K
BT Anomaly (3.9 um)	2.79 K
Maximum Observed - Clear RTM BT (3.9 um)	13.82 K
Maximum Observed BTD (3.9-10/11/12 um)	16.81 K
Observed - Background BTD (3.9-10/11/12 um)	3.96 K
BTD Anomaly (3.9-10/11/12 um)	3.60 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	4.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.44
Fraction of Surrounding Red Channel Pixels that are Brighter	0.86
Maximum Radiative Power	20.74 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.50°
Mean Solar Zenith Angle	32.30°
Mean Glint Angle	69.00°
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)	GA
Country/Countries	United States
County/Locality(s)	Berrien County, GA
NWS WFO	Tallahassee FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-03-21 18:02:21UTC
Radiative Center (Lat, Lon):	31.385000°, -83.234444°
Nearby Counties (meeting alert criteria):	Berrien County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	17.80 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	312.67 K
Observed - Background BT (3.9 um)	5.64 K
BT Anomaly (3.9 um)	4.28 K
Maximum Observed - Clear RTM BT (3.9 um)	14.55 K
Maximum Observed BTD (3.9-10/11/12 um)	15.97 K
Observed - Background BTD (3.9-10/11/12 um)	4.77 K
BTD Anomaly (3.9-10/11/12 um)	6.63 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	2.20 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	0.69
Maximum Radiative Power	17.80 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	37.80°
Mean Solar Zenith Angle	32.00°
Mean Glint Angle	67.90°
Water Fraction	0.00
Total Pixel Area	5.10 km²
Latest Satellite Imagery:	SCs-GAe-FLn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	MS
Country/Countries	United States
County/Locality(s)	Lamar County, MS
NWS WFO	Jackson MS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-03-21 18:02:21UTC
Radiative Center (Lat, Lon):	31.177221°, -89.481392°
Nearby Counties (meeting alert criteria):	Lamar County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	11.21 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	307.09 K
Observed - Background BT (3.9 um)	3.90 K
BT Anomaly (3.9 um)	3.05 K
Maximum Observed - Clear RTM BT (3.9 um)	11.36 K
Maximum Observed BTD (3.9-10/11/12 um)	12.04 K
Observed - Background BTD (3.9-10/11/12 um)	3.49 K
BTD Anomaly (3.9-10/11/12 um)	4.52 K
Similar Pixel Count	21
BT Time Tendency (3.9 um)	0.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.78
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	11.21 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.70°
Mean Solar Zenith Angle	31.40°
Mean Glint Angle	69.30°
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)	Decatur County, GA
NWS WFO	Tallahassee FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-03-21 18:02:21UTC
Radiative Center (Lat, Lon):	30.871944°, -84.477776°
Nearby Counties (meeting alert criteria):	Decatur County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	10.89 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	310.57 K
Observed - Background BT (3.9 um)	3.52 K
BT Anomaly (3.9 um)	1.56 K
Maximum Observed - Clear RTM BT (3.9 um)	12.63 K
Maximum Observed BTD (3.9-10/11/12 um)	13.51 K
Observed - Background BTD (3.9-10/11/12 um)	3.42 K
BTD Anomaly (3.9-10/11/12 um)	2.23 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.90 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	1.00
Maximum Radiative Power	10.89 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	37.50°
Mean Solar Zenith Angle	31.30°
Mean Glint Angle	67.00°
Water Fraction	0.00
Total Pixel Area	5.00 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)	Unknown
Country/Countries	Bahamas, The
County/Locality(s)	Unknown, Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-03-21 18:02:52UTC
Radiative Center (Lat, Lon):	26.450001°, -77.084167°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	37.88 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	315.71 K
Observed - Background BT (3.9 um)	11.95 K
BT Anomaly (3.9 um)	7.97 K
Maximum Observed - Clear RTM BT (3.9 um)	20.47 K
Maximum Observed BTD (3.9-10/11/12 um)	17.79 K
Observed - Background BTD (3.9-10/11/12 um)	10.62 K
BTD Anomaly (3.9-10/11/12 um)	13.54 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	1.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	1.00
Fraction of Surrounding Red Channel Pixels that are Brighter	0.50
Maximum Radiative Power	37.88 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	31.10°
Mean Solar Zenith Angle	28.80°
Mean Glint Angle	57.90°
Water Fraction	0.00
Total Pixel Area	4.70 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	2026-03-21 18:03:22UTC
Radiative Center (Lat, Lon):	22.911112°, -80.862503°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	9.72 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	308.11 K
Observed - Background BT (3.9 um)	3.39 K
BT Anomaly (3.9 um)	1.69 K
Maximum Observed - Clear RTM BT (3.9 um)	7.34 K
Maximum Observed BTD (3.9-10/11/12 um)	10.25 K
Observed - Background BTD (3.9-10/11/12 um)	3.11 K
BTD Anomaly (3.9-10/11/12 um)	2.53 K
Similar Pixel Count	16
BT Time Tendency (3.9 um)	1.40 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	9.72 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	27.70°
Mean Solar Zenith Angle	24.30°
Mean Glint Angle	49.70°
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)	Veracruz de Ignacio de la Llave
Country/Countries	Mexico
County/Locality(s)	El Higo, Veracruz de Ignacio de la Llave
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-03-21 18:03:19UTC
Radiative Center (Lat, Lon):	21.731112°, -98.460281°
Nearby Counties (meeting alert criteria):	El Higo (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	10.74 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	315.91 K
Observed - Background BT (3.9 um)	3.45 K
BT Anomaly (3.9 um)	2.09 K
Maximum Observed - Clear RTM BT (3.9 um)	8.49 K
Maximum Observed BTD (3.9-10/11/12 um)	16.86 K
Observed - Background BTD (3.9-10/11/12 um)	2.61 K
BTD Anomaly (3.9-10/11/12 um)	2.49 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	0.88
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	10.74 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	36.70°
Mean Solar Zenith Angle	24.00°
Mean Glint Angle	59.40°
Water Fraction	0.00
Total Pixel Area	5.00 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS) - Experimental

Wildfire Notification Report

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire