Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-09-17
Time:	17:46:17
Production Date and Time:	2025-09-17 17:51:34 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20252601746170_e20252601748544_c20252601749034.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20252601741170_e20252601743544_c20252601744029.nc
Number Of Thermal Anomaly Alerts:	8

Possible Wildfire

Basic Information
State/Province(s)	Ontario
Country/Countries	Canada
County/Locality(s)	Parry Sound, Ontario
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-09-17 17:46:22UTC
Radiative Center (Lat, Lon):	45.746113°, -80.133888°
Nearby Counties (meeting alert criteria):	Parry Sound (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	8.63 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	300.52 K
Observed - Background BT (3.9 um)	2.23 K
BT Anomaly (3.9 um)	2.69 K
Maximum Observed - Clear RTM BT (3.9 um)	5.33 K
Maximum Observed BTD (3.9-10/11/12 um)	7.28 K
Observed - Background BTD (3.9-10/11/12 um)	2.12 K
BTD Anomaly (3.9-10/11/12 um)	5.59 K
Similar Pixel Count	11
BT Time Tendency (3.9 um)	2.30 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	1.00
Maximum Radiative Power	8.63 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	53.10°
Mean Solar Zenith Angle	43.70°
Mean Glint Angle	95.30°
Water Fraction	0.00
Total Pixel Area	6.70 km²
Latest Satellite Imagery:	None Available
Show More ▲ Show Less ▼ View all event imagery »

Possible Wildfire

Basic Information
State/Province(s)	WA
Country/Countries	United States
County/Locality(s)	Jefferson County, WA
NWS WFO	Seattle WA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-09-17 17:46:18UTC
Radiative Center (Lat, Lon):	47.784443°, -123.117775°
Nearby Counties (meeting alert criteria):	Jefferson County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	60.23 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	301.43 K
Observed - Background BT (3.9 um)	9.42 K
BT Anomaly (3.9 um)	6.65 K
Maximum Observed - Clear RTM BT (3.9 um)	12.50 K
Maximum Observed BTD (3.9-10/11/12 um)	14.86 K
Observed - Background BTD (3.9-10/11/12 um)	7.89 K
BTD Anomaly (3.9-10/11/12 um)	8.44 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	4.90 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	0.35
Maximum Radiative Power	60.23 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	72.10°
Mean Solar Zenith Angle	54.50°
Mean Glint Angle	125.50°
Water Fraction	0.00
Total Pixel Area	13.00 km²
Latest Satellite Imagery:	WAw-ORw_750_m
Show More ▲ Show Less ▼ View all event imagery »

Possible Wildfire

Basic Information
State/Province(s)	MO
Country/Countries	United States
County/Locality(s)	Scott County, MO
NWS WFO	Paducah KY
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-09-17 17:46:51UTC
Radiative Center (Lat, Lon):	37.014999°, -89.390274°
Nearby Counties (meeting alert criteria):	Scott County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	52.33 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	321.63 K
Observed - Background BT (3.9 um)	10.16 K
BT Anomaly (3.9 um)	4.51 K
Maximum Observed - Clear RTM BT (3.9 um)	11.38 K
Maximum Observed BTD (3.9-10/11/12 um)	23.13 K
Observed - Background BTD (3.9-10/11/12 um)	9.13 K
BTD Anomaly (3.9-10/11/12 um)	5.04 K
Similar Pixel Count	5
BT Time Tendency (3.9 um)	5.00 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	0.93
Maximum Radiative Power	52.33 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	45.70°
Mean Solar Zenith Angle	34.50°
Mean Glint Angle	78.70°
Water Fraction	0.00
Total Pixel Area	5.70 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m
Show More ▲ Show Less ▼ View all event imagery »

Possible Wildfire

Basic Information
State/Province(s)	TN
Country/Countries	United States
County/Locality(s)	Lake County, TN
NWS WFO	Memphis TN
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-09-17 17:46:51UTC
Radiative Center (Lat, Lon):	36.326946°, -89.433609°
Nearby Counties (meeting alert criteria):	Lake County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	162.73 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	329.56 K
Observed - Background BT (3.9 um)	17.80 K
BT Anomaly (3.9 um)	13.60 K
Maximum Observed - Clear RTM BT (3.9 um)	19.50 K
Maximum Observed BTD (3.9-10/11/12 um)	31.06 K
Observed - Background BTD (3.9-10/11/12 um)	15.95 K
BTD Anomaly (3.9-10/11/12 um)	12.22 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	12.50 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	0.78
Maximum Radiative Power	162.73 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	45.00°
Mean Solar Zenith Angle	33.80°
Mean Glint Angle	77.30°
Water Fraction	0.00
Total Pixel Area	11.30 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m
Show More ▲ Show Less ▼ View all event imagery »

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 (Cloud)
Mean Object Date/Time	2025-09-17 17:46:51UTC
Radiative Center (Lat, Lon):	36.259167°, -90.613335°
Nearby Counties (meeting alert criteria):	Greene County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	133.00 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	322.43 K
Observed - Background BT (3.9 um)	11.31 K
BT Anomaly (3.9 um)	4.89 K
Maximum Observed - Clear RTM BT (3.9 um)	10.62 K
Maximum Observed BTD (3.9-10/11/12 um)	28.28 K
Observed - Background BTD (3.9-10/11/12 um)	11.61 K
BTD Anomaly (3.9-10/11/12 um)	4.90 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	5.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.31
Fraction of Surrounding Red Channel Pixels that are Brighter	0.30
Maximum Radiative Power	133.00 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	45.30°
Mean Solar Zenith Angle	33.80°
Mean Glint Angle	77.70°
Water Fraction	0.00
Total Pixel Area	5.70 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m MOsw-KSe-OKe-ARnw_750_m
Show More ▲ Show Less ▼ View all event imagery »

Possible Wildfire

Basic Information
State/Province(s)	AR
Country/Countries	United States
County/Locality(s)	Jefferson County, AR
NWS WFO	Little Rock AR
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-09-17 17:47:20UTC
Radiative Center (Lat, Lon):	34.383888°, -91.983330°
Nearby Counties (meeting alert criteria):	Jefferson County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	23.02 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	315.98 K
Observed - Background BT (3.9 um)	5.09 K
BT Anomaly (3.9 um)	1.98 K
Maximum Observed - Clear RTM BT (3.9 um)	3.95 K
Maximum Observed BTD (3.9-10/11/12 um)	19.20 K
Observed - Background BTD (3.9-10/11/12 um)	4.79 K
BTD Anomaly (3.9-10/11/12 um)	2.48 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	0.64
Fraction of Surrounding Red Channel Pixels that are Brighter	0.90
Maximum Radiative Power	23.02 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	44.00°
Mean Solar Zenith Angle	32.00°
Mean Glint Angle	74.70°
Water Fraction	0.00
Total Pixel Area	5.60 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m TXe-LA-ARs_750_m
Show More ▲ Show Less ▼ View all event imagery »

Possible Wildfire

Basic Information
State/Province(s)	AR
Country/Countries	United States
County/Locality(s)	Lincoln County, AR
NWS WFO	Little Rock AR
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-09-17 17:47:20UTC
Radiative Center (Lat, Lon):	33.958057°, -91.594170°
Nearby Counties (meeting alert criteria):	Lincoln County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	14.26 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	321.19 K
Observed - Background BT (3.9 um)	3.46 K
BT Anomaly (3.9 um)	1.89 K
Maximum Observed - Clear RTM BT (3.9 um)	11.81 K
Maximum Observed BTD (3.9-10/11/12 um)	20.13 K
Observed - Background BTD (3.9-10/11/12 um)	2.79 K
BTD Anomaly (3.9-10/11/12 um)	2.19 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	0.83
Fraction of Surrounding Red Channel Pixels that are Brighter	0.91
Maximum Radiative Power	14.26 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	43.40°
Mean Solar Zenith Angle	31.60°
Mean Glint Angle	73.60°
Water Fraction	0.00
Total Pixel Area	5.50 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m TXe-LA-ARs_750_m
Show More ▲ Show Less ▼ View all event imagery »

Possible Wildfire

Basic Information
State/Province(s)	MS
Country/Countries	United States
County/Locality(s)	Bolivar County, MS
NWS WFO	Jackson MS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-09-17 17:47:21UTC
Radiative Center (Lat, Lon):	33.604721°, -91.085281°
Nearby Counties (meeting alert criteria):	Bolivar County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	36.49 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	322.10 K
Observed - Background BT (3.9 um)	7.70 K
BT Anomaly (3.9 um)	2.15 K
Maximum Observed - Clear RTM BT (3.9 um)	8.52 K
Maximum Observed BTD (3.9-10/11/12 um)	24.12 K
Observed - Background BTD (3.9-10/11/12 um)	7.72 K
BTD Anomaly (3.9-10/11/12 um)	2.37 K
Similar Pixel Count	12
BT Time Tendency (3.9 um)	2.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.64
Fraction of Surrounding Red Channel Pixels that are Brighter	0.64
Maximum Radiative Power	36.49 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	42.80°
Mean Solar Zenith Angle	31.20°
Mean Glint Angle	72.60°
Water Fraction	0.00
Total Pixel Area	5.50 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m MOsw-KSe-OKe-ARnw_750_m MS-AL-GAw-FLw_750_m TXe-LA-ARs_750_m
Show More ▲ Show Less ▼ View all event imagery »

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