Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-04-11
Time:	18:26:17
Production Date and Time:	2025-04-11 18:31:31 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251011826177_e20251011828550_c20251011829041.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251011821177_e20251011823550_c20251011824049.nc
Number Of Thermal Anomaly Alerts:	8

Possible Wildfire

Basic Information
State/Province(s)	WA
Country/Countries	United States
County/Locality(s)	Grant County, WA
NWS WFO	Spokane WA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-11 18:26:19UTC
Radiative Center (Lat, Lon):	47.296944°, -119.224998°
Nearby Counties (meeting alert criteria):	Grant County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	26.29 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	299.91 K
Observed - Background BT (3.9 um)	2.57 K
BT Anomaly (3.9 um)	2.59 K
Maximum Observed - Clear RTM BT (3.9 um)	14.16 K
Maximum Observed BTD (3.9-10/11/12 um)	12.54 K
Observed - Background BTD (3.9-10/11/12 um)	3.85 K
BTD Anomaly (3.9-10/11/12 um)	3.93 K
Similar Pixel Count	15
BT Time Tendency (3.9 um)	2.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.53
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	26.29 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	69.40°
Mean Solar Zenith Angle	43.90°
Mean Glint Angle	111.20°
Water Fraction	0.00
Total Pixel Area	11.40 km²
Latest Satellite Imagery:	WAw-ORw_750_m
Show More ▲ Show Less ▼ View all event imagery »

Possible Wildfire

Basic Information
State/Province(s)	MN
Country/Countries	United States
County/Locality(s)	Swift County, MN
NWS WFO	Twin Cities/Chanhassen MN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-11 18:26:20UTC
Radiative Center (Lat, Lon):	45.341667°, -95.713890°
Nearby Counties (meeting alert criteria):	Swift County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	34.58 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	304.32 K
Observed - Background BT (3.9 um)	6.58 K
BT Anomaly (3.9 um)	5.18 K
Maximum Observed - Clear RTM BT (3.9 um)	14.91 K
Maximum Observed BTD (3.9-10/11/12 um)	17.72 K
Observed - Background BTD (3.9-10/11/12 um)	5.99 K
BTD Anomaly (3.9-10/11/12 um)	4.44 K
Similar Pixel Count	15
BT Time Tendency (3.9 um)	5.40 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	0.94
Maximum Radiative Power	34.58 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	56.30°
Mean Solar Zenith Angle	37.40°
Mean Glint Angle	90.20°
Water Fraction	0.00
Total Pixel Area	14.40 km²
Latest Satellite Imagery:	MN-WInw_750_m
Show More ▲ Show Less ▼ View all event imagery »

Possible Wildfire

Basic Information
State/Province(s)	SD
Country/Countries	United States
County/Locality(s)	Miner County, SD
NWS WFO	Sioux Falls SD
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-11 18:26:20UTC
Radiative Center (Lat, Lon):	44.063610°, -97.746948°
Nearby Counties (meeting alert criteria):	Miner County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	16.11 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	311.40 K
Observed - Background BT (3.9 um)	3.71 K
BT Anomaly (3.9 um)	2.89 K
Maximum Observed - Clear RTM BT (3.9 um)	21.05 K
Maximum Observed BTD (3.9-10/11/12 um)	13.60 K
Observed - Background BTD (3.9-10/11/12 um)	3.28 K
BTD Anomaly (3.9-10/11/12 um)	4.78 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	2.30 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	16.11 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	55.90°
Mean Solar Zenith Angle	36.10°
Mean Glint Angle	88.70°
Water Fraction	0.00
Total Pixel Area	7.10 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m SDs-NE-COne-KSnw_750_m
Show More ▲ Show Less ▼ View all event imagery »

Possible Wildfire

Basic Information
State/Province(s)	IL
Country/Countries	United States
County/Locality(s)	Cook County, IL
NWS WFO	Chicago IL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-11 18:26:51UTC
Radiative Center (Lat, Lon):	41.692223°, -87.845558°
Nearby Counties (meeting alert criteria):	Cook County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	61.03 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	310.83 K
Observed - Background BT (3.9 um)	14.04 K
BT Anomaly (3.9 um)	11.09 K
Maximum Observed - Clear RTM BT (3.9 um)	26.89 K
Maximum Observed BTD (3.9-10/11/12 um)	25.37 K
Observed - Background BTD (3.9-10/11/12 um)	15.51 K
BTD Anomaly (3.9-10/11/12 um)	10.19 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	13.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.00
Fraction of Surrounding Red Channel Pixels that are Brighter	0.44
Maximum Radiative Power	61.03 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	50.10°
Mean Solar Zenith Angle	34.60°
Mean Glint Angle	80.50°
Water Fraction	0.00
Total Pixel Area	6.20 km²
Latest Satellite Imagery:	WIs-ILn-MIw-INn_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)	Morris County, KS
NWS WFO	Topeka KS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-11 18:26:50UTC
Radiative Center (Lat, Lon):	38.795834°, -96.901390°
Nearby Counties (meeting alert criteria):	Morris County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	15.18 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	309.93 K
Observed - Background BT (3.9 um)	2.55 K
BT Anomaly (3.9 um)	1.82 K
Maximum Observed - Clear RTM BT (3.9 um)	16.21 K
Maximum Observed BTD (3.9-10/11/12 um)	12.59 K
Observed - Background BTD (3.9-10/11/12 um)	3.01 K
BTD Anomaly (3.9-10/11/12 um)	2.68 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	0.31
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	15.18 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	50.50°
Mean Solar Zenith Angle	30.90°
Mean Glint Angle	78.00°
Water Fraction	0.00
Total Pixel Area	6.30 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)	KS
Country/Countries	United States
County/Locality(s)	Franklin County, KS
NWS WFO	Topeka KS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-11 18:26:50UTC
Radiative Center (Lat, Lon):	38.535831°, -95.084999°
Nearby Counties (meeting alert criteria):	Franklin County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	9.68 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	306.67 K
Observed - Background BT (3.9 um)	3.53 K
BT Anomaly (3.9 um)	2.23 K
Maximum Observed - Clear RTM BT (3.9 um)	17.65 K
Maximum Observed BTD (3.9-10/11/12 um)	11.09 K
Observed - Background BTD (3.9-10/11/12 um)	2.53 K
BTD Anomaly (3.9-10/11/12 um)	3.80 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	0.67
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	9.68 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	49.50°
Mean Solar Zenith Angle	30.60°
Mean Glint Angle	76.50°
Water Fraction	0.00
Total Pixel Area	6.20 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)	KS
Country/Countries	United States
County/Locality(s)	Ellsworth County, KS
NWS WFO	Wichita KS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-11 18:26:50UTC
Radiative Center (Lat, Lon):	38.607777°, -98.095001°
Nearby Counties (meeting alert criteria):	Ellsworth County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	100.28 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	313.13 K
Observed - Background BT (3.9 um)	6.03 K
BT Anomaly (3.9 um)	4.87 K
Maximum Observed - Clear RTM BT (3.9 um)	17.51 K
Maximum Observed BTD (3.9-10/11/12 um)	15.14 K
Observed - Background BTD (3.9-10/11/12 um)	6.31 K
BTD Anomaly (3.9-10/11/12 um)	18.05 K
Similar Pixel Count	4
BT Time Tendency (3.9 um)	5.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.39
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	30.25 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	50.90°
Mean Solar Zenith Angle	30.70°
Mean Glint Angle	78.40°
Water Fraction	0.00
Total Pixel Area	25.40 km²
Latest Satellite Imagery:	KSsw-COse-OKw-TXnw_750_m MOsw-KSe-OKe-ARnw_750_m
Show More ▲ Show Less ▼ View all event imagery »

Possible Wildfire

Basic Information
State/Province(s)	Baja California
Country/Countries	Mexico
County/Locality(s)	Tecate, Baja California
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-11 18:27:18UTC
Radiative Center (Lat, Lon):	32.387222°, -116.623611°
Nearby Counties (meeting alert criteria):	Tecate (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	13.36 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	320.46 K
Observed - Background BT (3.9 um)	2.88 K
BT Anomaly (3.9 um)	2.72 K
Maximum Observed - Clear RTM BT (3.9 um)	14.36 K
Maximum Observed BTD (3.9-10/11/12 um)	8.87 K
Observed - Background BTD (3.9-10/11/12 um)	1.84 K
BTD Anomaly (3.9-10/11/12 um)	5.43 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	0.95
Fraction of Surrounding Red Channel Pixels that are Brighter	0.98
Maximum Radiative Power	13.36 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	58.40°
Mean Solar Zenith Angle	30.90°
Mean Glint Angle	88.20°
Water Fraction	0.00
Total Pixel Area	7.60 km²
Latest Satellite Imagery:	None Available
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