Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-03-11
Time:	16:49:23
Production Date and Time:	2025-03-11 16:50:16 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadM1-M6C14_G16_s20250701649232_e20250701649290_c20250701649347.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadM1-M6C14_G16_s20250701647232_e20250701647290_c20250701647352.nc
Number Of Thermal Anomaly Alerts:	6

Possible Wildfire

Basic Information
State/Province(s)	IL
Country/Countries	United States
County/Locality(s)	Bond County, IL
NWS WFO	St Louis MO
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-11 16:49:26UTC
Radiative Center (Lat, Lon):	39.010277°, -89.503891°
Nearby Counties (meeting alert criteria):	Bond County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	10.66 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	308.35 K
Observed - Background BT (3.9 um)	2.85 K
BT Anomaly (3.9 um)	2.85 K
Maximum Observed - Clear RTM BT (3.9 um)	18.47 K
Maximum Observed BTD (3.9-10/11/12 um)	13.60 K
Observed - Background BTD (3.9-10/11/12 um)	2.45 K
BTD Anomaly (3.9-10/11/12 um)	3.28 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	2.80 K
Image Interval	2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.79
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	10.66 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	47.80°
Mean Solar Zenith Angle	46.90°
Mean Glint Angle	94.50°
Water Fraction	0.00
Total Pixel Area	6.00 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)	KS
Country/Countries	United States
County/Locality(s)	Franklin County, KS
NWS WFO	Topeka KS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-11 16:49:25UTC
Radiative Center (Lat, Lon):	38.485832°, -95.173058°
Nearby Counties (meeting alert criteria):	Franklin County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	31.50 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	309.08 K
Observed - Background BT (3.9 um)	3.51 K
BT Anomaly (3.9 um)	5.47 K
Maximum Observed - Clear RTM BT (3.9 um)	18.19 K
Maximum Observed BTD (3.9-10/11/12 um)	13.58 K
Observed - Background BTD (3.9-10/11/12 um)	3.71 K
BTD Anomaly (3.9-10/11/12 um)	8.27 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	2.90 K
Image Interval	2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.35
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	16.56 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	49.40°
Mean Solar Zenith Angle	48.70°
Mean Glint Angle	98.00°
Water Fraction	0.00
Total Pixel Area	12.30 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m
Show More ▲ Show Less ▼ View all event imagery »

Possible Wildfire

Basic Information
State/Province(s)	OK
Country/Countries	United States
County/Locality(s)	Blaine County, OK
NWS WFO	Norman OK
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-11 16:49:27UTC
Radiative Center (Lat, Lon):	35.884724°, -98.520279°
Nearby Counties (meeting alert criteria):	Blaine County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	8.27 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	309.97 K
Observed - Background BT (3.9 um)	2.12 K
BT Anomaly (3.9 um)	3.47 K
Maximum Observed - Clear RTM BT (3.9 um)	20.22 K
Maximum Observed BTD (3.9-10/11/12 um)	12.17 K
Observed - Background BTD (3.9-10/11/12 um)	2.16 K
BTD Anomaly (3.9-10/11/12 um)	3.05 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.40 K
Image Interval	2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.49
Fraction of Surrounding Red Channel Pixels that are Brighter	0.99
Maximum Radiative Power	8.27 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	48.60°
Mean Solar Zenith Angle	48.30°
Mean Glint Angle	96.80°
Water Fraction	0.00
Total Pixel Area	6.10 km²
Latest Satellite Imagery:	KSsw-COse-OKw-TXnw_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)	Crittenden County, AR
NWS WFO	Memphis TN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-11 16:49:29UTC
Radiative Center (Lat, Lon):	35.368332°, -90.189720°
Nearby Counties (meeting alert criteria):	Crittenden County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	2.95 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	308.35 K
Observed - Background BT (3.9 um)	1.78 K
BT Anomaly (3.9 um)	0.78 K
Maximum Observed - Clear RTM BT (3.9 um)	18.55 K
Maximum Observed BTD (3.9-10/11/12 um)	12.61 K
Observed - Background BTD (3.9-10/11/12 um)	2.05 K
BTD Anomaly (3.9-10/11/12 um)	1.11 K
Similar Pixel Count	23
BT Time Tendency (3.9 um)	0.60 K
Image Interval	2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.43
Fraction of Surrounding Red Channel Pixels that are Brighter	0.75
Maximum Radiative Power	2.95 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	44.20°
Mean Solar Zenith Angle	43.90°
Mean Glint Angle	88.10°
Water Fraction	0.00
Total Pixel Area	5.60 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)	Yell County, AR
NWS WFO	Little Rock AR
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-11 16:49:28UTC
Radiative Center (Lat, Lon):	34.893612°, -93.401390°
Nearby Counties (meeting alert criteria):	Yell County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	12.77 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	305.78 K
Observed - Background BT (3.9 um)	3.83 K
BT Anomaly (3.9 um)	4.41 K
Maximum Observed - Clear RTM BT (3.9 um)	16.82 K
Maximum Observed BTD (3.9-10/11/12 um)	9.64 K
Observed - Background BTD (3.9-10/11/12 um)	3.74 K
BTD Anomaly (3.9-10/11/12 um)	10.08 K
Similar Pixel Count	7
BT Time Tendency (3.9 um)	2.20 K
Image Interval	2.00 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	12.77 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	45.10°
Mean Solar Zenith Angle	45.00°
Mean Glint Angle	90.00°
Water Fraction	0.00
Total Pixel Area	5.70 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_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)	Marshall County, MS
NWS WFO	Memphis TN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-11 16:49:29UTC
Radiative Center (Lat, Lon):	34.750278°, -89.315277°
Nearby Counties (meeting alert criteria):	Marshall County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	10.27 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)	2.08 K
BT Anomaly (3.9 um)	1.67 K
Maximum Observed - Clear RTM BT (3.9 um)	15.93 K
Maximum Observed BTD (3.9-10/11/12 um)	9.88 K
Observed - Background BTD (3.9-10/11/12 um)	2.58 K
BTD Anomaly (3.9-10/11/12 um)	3.67 K
Similar Pixel Count	18
BT Time Tendency (3.9 um)	1.70 K
Image Interval	2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.25
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	10.27 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	43.30°
Mean Solar Zenith Angle	43.10°
Mean Glint Angle	86.20°
Water Fraction	0.00
Total Pixel Area	5.50 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_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