Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-04-15
Time:	17:26:17
Production Date and Time:	2025-04-15 17:31:21 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251051726170_e20251051728543_c20251051729022.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251051721170_e20251051723543_c20251051724032.nc
Number Of Thermal Anomaly Alerts:	8

Possible Wildfire

Basic Information
State/Province(s)	Quebec
Country/Countries	Canada
County/Locality(s)	Sept-Rivières--Caniapiscau, Quebec
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-15 17:26:23UTC
Radiative Center (Lat, Lon):	50.690834°, -67.155830°
Nearby Counties (meeting alert criteria):	Sept-Rivières--Caniapiscau (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	20.76 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	288.49 K
Observed - Background BT (3.9 um)	7.10 K
BT Anomaly (3.9 um)	4.07 K
Maximum Observed - Clear RTM BT (3.9 um)	12.24 K
Maximum Observed BTD (3.9-10/11/12 um)	16.51 K
Observed - Background BTD (3.9-10/11/12 um)	6.81 K
BTD Anomaly (3.9-10/11/12 um)	3.04 K
Similar Pixel Count	13
BT Time Tendency (3.9 um)	3.30 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	0.85
Maximum Radiative Power	20.76 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	58.90°
Mean Solar Zenith Angle	43.00°
Mean Glint Angle	101.20°
Water Fraction	0.00
Total Pixel Area	7.70 km²
Latest Satellite Imagery:	None Available
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Possible Wildfire

Basic Information
State/Province(s)	SD
Country/Countries	United States
County/Locality(s)	Lincoln County, SD
NWS WFO	Sioux Falls SD
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-04-15 17:26:20UTC
Radiative Center (Lat, Lon):	43.449722°, -96.798332°
Nearby Counties (meeting alert criteria):	Lincoln County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	68.50 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	316.52 K
Observed - Background BT (3.9 um)	12.14 K
BT Anomaly (3.9 um)	7.37 K
Maximum Observed - Clear RTM BT (3.9 um)	29.39 K
Maximum Observed BTD (3.9-10/11/12 um)	23.44 K
Observed - Background BTD (3.9-10/11/12 um)	12.54 K
BTD Anomaly (3.9-10/11/12 um)	23.25 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	12.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.36
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	68.50 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	54.90°
Mean Solar Zenith Angle	36.50°
Mean Glint Angle	91.40°
Water Fraction	0.00
Total Pixel Area	7.00 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)	Sac County, IA
NWS WFO	Des Moines IA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-15 17:26:50UTC
Radiative Center (Lat, Lon):	42.282501°, -94.878052°
Nearby Counties (meeting alert criteria):	Sac County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	12.40 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	307.03 K
Observed - Background BT (3.9 um)	1.80 K
BT Anomaly (3.9 um)	1.91 K
Maximum Observed - Clear RTM BT (3.9 um)	19.62 K
Maximum Observed BTD (3.9-10/11/12 um)	14.59 K
Observed - Background BTD (3.9-10/11/12 um)	2.72 K
BTD Anomaly (3.9-10/11/12 um)	6.50 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.12
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	12.40 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	53.00°
Mean Solar Zenith Angle	34.90°
Mean Glint Angle	87.80°
Water Fraction	0.00
Total Pixel Area	6.70 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m
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Possible Wildfire

Basic Information
State/Province(s)	KS
Country/Countries	United States
County/Locality(s)	Russell County, KS
NWS WFO	Wichita KS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-15 17:26:50UTC
Radiative Center (Lat, Lon):	39.071110°, -98.883057°
Nearby Counties (meeting alert criteria):	Russell County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.23 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	310.11 K
Observed - Background BT (3.9 um)	1.92 K
BT Anomaly (3.9 um)	2.45 K
Maximum Observed - Clear RTM BT (3.9 um)	19.50 K
Maximum Observed BTD (3.9-10/11/12 um)	10.49 K
Observed - Background BTD (3.9-10/11/12 um)	1.56 K
BTD Anomaly (3.9-10/11/12 um)	5.68 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	0.69
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	7.23 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	51.80°
Mean Solar Zenith Angle	33.40°
Mean Glint Angle	85.20°
Water Fraction	0.00
Total Pixel Area	6.50 km²
Latest Satellite Imagery:	KSsw-COse-OKw-TXnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	AR
Country/Countries	United States
County/Locality(s)	Boone County, AR
NWS WFO	Little Rock AR
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-15 17:27:20UTC
Radiative Center (Lat, Lon):	36.161110°, -93.254166°
Nearby Counties (meeting alert criteria):	Boone County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	5.28 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	300.80 K
Observed - Background BT (3.9 um)	2.29 K
BT Anomaly (3.9 um)	2.61 K
Maximum Observed - Clear RTM BT (3.9 um)	16.92 K
Maximum Observed BTD (3.9-10/11/12 um)	7.75 K
Observed - Background BTD (3.9-10/11/12 um)	1.94 K
BTD Anomaly (3.9-10/11/12 um)	4.89 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	0.75
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	5.28 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	46.40°
Mean Solar Zenith Angle	28.80°
Mean Glint Angle	75.10°
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)	NC
Country/Countries	United States
County/Locality(s)	Macon County, NC
NWS WFO	Greenville-Spartanburg SC
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-15 17:27:22UTC
Radiative Center (Lat, Lon):	35.290001°, -83.398056°
Nearby Counties (meeting alert criteria):	Macon County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	6.74 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	300.36 K
Observed - Background BT (3.9 um)	2.48 K
BT Anomaly (3.9 um)	2.33 K
Maximum Observed - Clear RTM BT (3.9 um)	15.38 K
Maximum Observed BTD (3.9-10/11/12 um)	9.19 K
Observed - Background BTD (3.9-10/11/12 um)	2.30 K
BTD Anomaly (3.9-10/11/12 um)	3.06 K
Similar Pixel Count	24
BT Time Tendency (3.9 um)	1.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.55
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	6.74 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	42.10°
Mean Solar Zenith Angle	25.90°
Mean Glint Angle	67.80°
Water Fraction	0.00
Total Pixel Area	5.40 km²
Latest Satellite Imagery:	WV-KYe-VAw-NCw-TNe-SCn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	MS
Country/Countries	United States
County/Locality(s)	Winston County, MS
NWS WFO	Jackson MS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-15 17:27:21UTC
Radiative Center (Lat, Lon):	32.978333°, -89.175278°
Nearby Counties (meeting alert criteria):	Winston County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	6.34 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	300.11 K
Observed - Background BT (3.9 um)	2.07 K
BT Anomaly (3.9 um)	2.25 K
Maximum Observed - Clear RTM BT (3.9 um)	9.49 K
Maximum Observed BTD (3.9-10/11/12 um)	7.13 K
Observed - Background BTD (3.9-10/11/12 um)	2.33 K
BTD Anomaly (3.9-10/11/12 um)	5.49 K
Similar Pixel Count	15
BT Time Tendency (3.9 um)	0.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.36
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	6.34 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	41.40°
Mean Solar Zenith Angle	24.60°
Mean Glint Angle	65.90°
Water Fraction	0.00
Total Pixel Area	5.30 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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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 (Clear)
Mean Object Date/Time	2025-04-15 17:28:53UTC
Radiative Center (Lat, Lon):	17.900000°, -71.395836°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	37.26 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	317.39 K
Observed - Background BT (3.9 um)	5.26 K
BT Anomaly (3.9 um)	2.12 K
Maximum Observed - Clear RTM BT (3.9 um)	14.60 K
Maximum Observed BTD (3.9-10/11/12 um)	23.37 K
Observed - Background BTD (3.9-10/11/12 um)	4.36 K
BTD Anomaly (3.9-10/11/12 um)	2.42 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	2.90 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	0.94
Maximum Radiative Power	21.15 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	21.50°
Mean Solar Zenith Angle	13.00°
Mean Glint Angle	32.70°
Water Fraction	0.00
Total Pixel Area	8.60 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS) - Experimental

Wildfire Alert Report

Possible Wildfire

Possible Wildfire

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Possible Wildfire