Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-04-16
Time:	19:18:55
Production Date and Time:	2025-04-16 19:19:35 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadM2-M6C14_G19_s20251061918550_e20251061919007_c20251061919060.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadM2-M6C14_G19_s20251061917550_e20251061918007_c20251061918068.nc
Number Of Thermal Anomaly Alerts:	8

Possible Wildfire

Basic Information
State/Province(s)	IA
Country/Countries	United States
County/Locality(s)	Decatur County, IA
NWS WFO	Des Moines IA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-16 19:18:56UTC
Radiative Center (Lat, Lon):	40.684723°, -93.843613°
Nearby Counties (meeting alert criteria):	Decatur County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	58.05 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	316.16 K
Observed - Background BT (3.9 um)	14.40 K
BT Anomaly (3.9 um)	11.57 K
Maximum Observed - Clear RTM BT (3.9 um)	26.98 K
Maximum Observed BTD (3.9-10/11/12 um)	22.98 K
Observed - Background BTD (3.9-10/11/12 um)	12.89 K
BTD Anomaly (3.9-10/11/12 um)	18.25 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	-2.60 K
Image Interval	1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.97
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	58.05 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	51.10°
Mean Solar Zenith Angle	34.00°
Mean Glint Angle	73.70°
Water Fraction	0.00
Total Pixel Area	6.40 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)	Marion County, MO
NWS WFO	St Louis MO
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-04-16 19:18:56UTC
Radiative Center (Lat, Lon):	39.705276°, -91.844719°
Nearby Counties (meeting alert criteria):	Marion County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	37.46 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	309.99 K
Observed - Background BT (3.9 um)	9.08 K
BT Anomaly (3.9 um)	7.06 K
Maximum Observed - Clear RTM BT (3.9 um)	20.62 K
Maximum Observed BTD (3.9-10/11/12 um)	24.26 K
Observed - Background BTD (3.9-10/11/12 um)	9.39 K
BTD Anomaly (3.9-10/11/12 um)	6.23 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	2.80 K
Image Interval	1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.71
Fraction of Surrounding Red Channel Pixels that are Brighter	0.75
Maximum Radiative Power	37.46 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	49.30°
Mean Solar Zenith Angle	33.90°
Mean Glint Angle	71.50°
Water Fraction	0.00
Total Pixel Area	6.10 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m
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Possible Wildfire

Basic Information
State/Province(s)	IN
Country/Countries	United States
County/Locality(s)	Johnson County, IN
NWS WFO	Indianapolis IN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-16 19:18:57UTC
Radiative Center (Lat, Lon):	39.350277°, -86.080559°
Nearby Counties (meeting alert criteria):	Johnson County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	13.67 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	302.04 K
Observed - Background BT (3.9 um)	3.77 K
BT Anomaly (3.9 um)	2.64 K
Maximum Observed - Clear RTM BT (3.9 um)	17.29 K
Maximum Observed BTD (3.9-10/11/12 um)	13.01 K
Observed - Background BTD (3.9-10/11/12 um)	4.17 K
BTD Anomaly (3.9-10/11/12 um)	2.83 K
Similar Pixel Count	10
BT Time Tendency (3.9 um)	1.00 K
Image Interval	1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.45
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	13.67 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	47.20°
Mean Solar Zenith Angle	36.30°
Mean Glint Angle	71.20°
Water Fraction	0.00
Total Pixel Area	5.90 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)	AR
Country/Countries	United States
County/Locality(s)	Greene County, AR
NWS WFO	Memphis TN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-16 19:18:59UTC
Radiative Center (Lat, Lon):	36.035278°, -90.731392°
Nearby Counties (meeting alert criteria):	Greene County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	28.25 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	315.32 K
Observed - Background BT (3.9 um)	5.36 K
BT Anomaly (3.9 um)	2.27 K
Maximum Observed - Clear RTM BT (3.9 um)	24.88 K
Maximum Observed BTD (3.9-10/11/12 um)	18.96 K
Observed - Background BTD (3.9-10/11/12 um)	4.80 K
BTD Anomaly (3.9-10/11/12 um)	3.16 K
Similar Pixel Count	15
BT Time Tendency (3.9 um)	0.50 K
Image Interval	1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.85
Fraction of Surrounding Red Channel Pixels that are Brighter	0.59
Maximum Radiative Power	16.51 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	45.20°
Mean Solar Zenith Angle	31.40°
Mean Glint Angle	64.20°
Water Fraction	0.00
Total Pixel Area	11.40 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)	AR
Country/Countries	United States
County/Locality(s)	Pulaski County, AR
NWS WFO	Little Rock AR
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-16 19:18:59UTC
Radiative Center (Lat, Lon):	34.905277°, -92.160278°
Nearby Counties (meeting alert criteria):	Pulaski County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	51.00 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	310.14 K
Observed - Background BT (3.9 um)	6.72 K
BT Anomaly (3.9 um)	2.28 K
Maximum Observed - Clear RTM BT (3.9 um)	18.87 K
Maximum Observed BTD (3.9-10/11/12 um)	15.40 K
Observed - Background BTD (3.9-10/11/12 um)	5.58 K
BTD Anomaly (3.9-10/11/12 um)	3.16 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	1.20 K
Image Interval	1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.88
Fraction of Surrounding Red Channel Pixels that are Brighter	0.57
Maximum Radiative Power	29.07 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	44.60°
Mean Solar Zenith Angle	29.80°
Mean Glint Angle	62.00°
Water Fraction	0.00
Total Pixel Area	11.20 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)	Laurens County, SC
NWS WFO	Greenville-Spartanburg SC
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-16 19:19:01UTC
Radiative Center (Lat, Lon):	34.409721°, -81.808334°
Nearby Counties (meeting alert criteria):	Laurens County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	20.79 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	305.47 K
Observed - Background BT (3.9 um)	8.28 K
BT Anomaly (3.9 um)	6.11 K
Maximum Observed - Clear RTM BT (3.9 um)	14.87 K
Maximum Observed BTD (3.9-10/11/12 um)	11.79 K
Observed - Background BTD (3.9-10/11/12 um)	7.27 K
BTD Anomaly (3.9-10/11/12 um)	11.20 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	0.20 K
Image Interval	1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.89
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	20.79 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.80°
Mean Solar Zenith Angle	35.50°
Mean Glint Angle	63.10°
Water Fraction	0.00
Total Pixel Area	5.30 km²
Latest Satellite Imagery:	SCs-GAe-FLn_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)	Marengo County, AL
NWS WFO	Birmingham AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-16 19:19:00UTC
Radiative Center (Lat, Lon):	32.256943°, -87.646667°
Nearby Counties (meeting alert criteria):	Marengo County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	8.11 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	302.01 K
Observed - Background BT (3.9 um)	3.32 K
BT Anomaly (3.9 um)	2.96 K
Maximum Observed - Clear RTM BT (3.9 um)	8.40 K
Maximum Observed BTD (3.9-10/11/12 um)	8.14 K
Observed - Background BTD (3.9-10/11/12 um)	3.00 K
BTD Anomaly (3.9-10/11/12 um)	6.07 K
Similar Pixel Count	11
BT Time Tendency (3.9 um)	0.50 K
Image Interval	1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.73
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	8.11 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.10°
Mean Solar Zenith Angle	30.40°
Mean Glint Angle	56.80°
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	2025-04-16 19:19:00UTC
Radiative Center (Lat, Lon):	31.797222°, -84.365280°
Nearby Counties (meeting alert criteria):	Terrell County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	24.73 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	311.54 K
Observed - Background BT (3.9 um)	7.93 K
BT Anomaly (3.9 um)	4.58 K
Maximum Observed - Clear RTM BT (3.9 um)	18.53 K
Maximum Observed BTD (3.9-10/11/12 um)	13.53 K
Observed - Background BTD (3.9-10/11/12 um)	7.44 K
BTD Anomaly (3.9-10/11/12 um)	11.08 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	2.90 K
Image Interval	1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.64
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	24.73 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.50°
Mean Solar Zenith Angle	32.20°
Mean Glint Angle	56.90°
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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Next Generation Fire System (NGFS) - Experimental

Wildfire Alert Report

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire