Next Generation Fire System (NGFS) -- CIMSS

Date:	2025-04-21
Time:	22:01:17
Production Date and Time:	2025-04-21 22:06:22 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251112201176_e20251112203549_c20251112204035.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251112156176_e20251112158549_c20251112159041.nc
Number Of Thermal Anomaly Alerts:	6

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	2025-04-21 22:01:20UTC
Radiative Center (Lat, Lon):	45.381668°, -95.256111°
Nearby Counties (meeting alert criteria):	Swift County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	10.16 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	300.15 K
Observed - Background BT (3.9 um)	2.91 K
BT Anomaly (3.9 um)	1.93 K
Maximum Observed - Clear RTM BT (3.9 um)	13.36 K
Maximum Observed BTD (3.9-10/11/12 um)	9.95 K
Observed - Background BTD (3.9-10/11/12 um)	2.80 K
BTD Anomaly (3.9-10/11/12 um)	6.43 K
Similar Pixel Count	18
BT Time Tendency (3.9 um)	1.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.61
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	10.16 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	56.20°
Mean Solar Zenith Angle	57.80°
Mean Glint Angle	65.50°
Water Fraction	0.00
Total Pixel Area	7.20 km²
Latest Satellite Imagery:	MN-WInw_750_m
Show More ▲ Show Less ▼ View all event imagery »

Possible Wildfire

Basic Information
State/Province(s)	IA
Country/Countries	United States
County/Locality(s)	Cass County, IA
NWS WFO	Des Moines IA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-21 22:01:50UTC
Radiative Center (Lat, Lon):	41.290554°, -95.006943°
Nearby Counties (meeting alert criteria):	Cass County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	5.84 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	297.60 K
Observed - Background BT (3.9 um)	1.33 K
BT Anomaly (3.9 um)	1.63 K
Maximum Observed - Clear RTM BT (3.9 um)	9.96 K
Maximum Observed BTD (3.9-10/11/12 um)	8.37 K
Observed - Background BTD (3.9-10/11/12 um)	1.66 K
BTD Anomaly (3.9-10/11/12 um)	3.61 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.30 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	5.84 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	52.10°
Mean Solar Zenith Angle	56.80°
Mean Glint Angle	60.40°
Water Fraction	0.00
Total Pixel Area	6.50 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_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)	Pottawatomie County, KS
NWS WFO	Topeka KS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-21 22:01:50UTC
Radiative Center (Lat, Lon):	39.487778°, -96.110558°
Nearby Counties (meeting alert criteria):	Pottawatomie 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)	299.99 K
Observed - Background BT (3.9 um)	2.34 K
BT Anomaly (3.9 um)	2.20 K
Maximum Observed - Clear RTM BT (3.9 um)	10.35 K
Maximum Observed BTD (3.9-10/11/12 um)	8.28 K
Observed - Background BTD (3.9-10/11/12 um)	1.87 K
BTD Anomaly (3.9-10/11/12 um)	2.66 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.72
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	50.80°
Mean Solar Zenith Angle	55.50°
Mean Glint Angle	57.40°
Water Fraction	0.00
Total Pixel Area	6.30 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m 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)	Woodson County, KS
NWS WFO	Wichita KS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-21 22:01:50UTC
Radiative Center (Lat, Lon):	37.856945°, -95.902779°
Nearby Counties (meeting alert criteria):	Woodson County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	29.68 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	300.60 K
Observed - Background BT (3.9 um)	5.01 K
BT Anomaly (3.9 um)	3.84 K
Maximum Observed - Clear RTM BT (3.9 um)	11.31 K
Maximum Observed BTD (3.9-10/11/12 um)	10.36 K
Observed - Background BTD (3.9-10/11/12 um)	4.53 K
BTD Anomaly (3.9-10/11/12 um)	4.01 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	4.00 K
Image Interval	5.00 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	15.92 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	49.20°
Mean Solar Zenith Angle	55.30°
Mean Glint Angle	55.30°
Water Fraction	0.00
Total Pixel Area	12.20 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)	Unknown
Country/Countries	Cuba
County/Locality(s)	Unknown, Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-21 22:03:22UTC
Radiative Center (Lat, Lon):	22.811666°, -81.377502°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.62 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	302.76 K
Observed - Background BT (3.9 um)	1.88 K
BT Anomaly (3.9 um)	1.54 K
Maximum Observed - Clear RTM BT (3.9 um)	4.99 K
Maximum Observed BTD (3.9-10/11/12 um)	7.64 K
Observed - Background BTD (3.9-10/11/12 um)	2.27 K
BTD Anomaly (3.9-10/11/12 um)	3.73 K
Similar Pixel Count	7
BT Time Tendency (3.9 um)	0.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.34
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	7.62 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	27.70°
Mean Solar Zenith Angle	66.60°
Mean Glint Angle	60.70°
Water Fraction	0.00
Total Pixel Area	4.50 km²
Latest Satellite Imagery:	None Available
Show More ▲ Show Less ▼ View all event imagery »

Possible Wildfire

Basic Information
State/Province(s)	Unknown
Country/Countries	Cuba
County/Locality(s)	Unknown, Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-21 22:03:22UTC
Radiative Center (Lat, Lon):	21.443611°, -77.796112°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	12.14 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	304.39 K
Observed - Background BT (3.9 um)	4.78 K
BT Anomaly (3.9 um)	3.47 K
Maximum Observed - Clear RTM BT (3.9 um)	7.08 K
Maximum Observed BTD (3.9-10/11/12 um)	10.43 K
Observed - Background BTD (3.9-10/11/12 um)	4.70 K
BTD Anomaly (3.9-10/11/12 um)	4.58 K
Similar Pixel Count	18
BT Time Tendency (3.9 um)	4.00 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.66
Fraction of Surrounding Red Channel Pixels that are Brighter	0.62
Maximum Radiative Power	12.14 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	25.40°
Mean Solar Zenith Angle	70.00°
Mean Glint Angle	66.90°
Water Fraction	0.00
Total Pixel Area	4.40 km²
Latest Satellite Imagery:	None Available
Show More ▲ Show Less ▼ View all event imagery »

Next Generation Fire System (NGFS)

Wildfire Alert Report

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire