Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-05-09
Time:	18:26:17
Production Date and Time:	2025-05-09 18:31:15 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251291826173_e20251291828546_c20251291829042.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251291821173_e20251291823546_c20251291824037.nc
Number Of Thermal Anomaly Alerts:	7

Possible Wildfire

Basic Information
State/Province(s)	SD
Country/Countries	United States
County/Locality(s)	Roberts County, SD
NWS WFO	Aberdeen SD
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-05-09 18:26:20UTC
Radiative Center (Lat, Lon):	45.765278°, -96.713608°
Nearby Counties (meeting alert criteria):	Roberts County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	38.11 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	312.94 K
Observed - Background BT (3.9 um)	7.02 K
BT Anomaly (3.9 um)	3.43 K
Maximum Observed - Clear RTM BT (3.9 um)	16.78 K
Maximum Observed BTD (3.9-10/11/12 um)	28.45 K
Observed - Background BTD (3.9-10/11/12 um)	6.99 K
BTD Anomaly (3.9-10/11/12 um)	3.26 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	4.70 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	38.11 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	57.10°
Mean Solar Zenith Angle	28.60°
Mean Glint Angle	82.50°
Water Fraction	0.00
Total Pixel Area	7.40 km²
Latest Satellite Imagery:	MN-WInw_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 (Cloud)
Mean Object Date/Time	2025-05-09 18:26:20UTC
Radiative Center (Lat, Lon):	45.205276°, -96.099998°
Nearby Counties (meeting alert criteria):	Swift County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	148.49 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	303.24 K
Observed - Background BT (3.9 um)	8.54 K
BT Anomaly (3.9 um)	4.65 K
Maximum Observed - Clear RTM BT (3.9 um)	4.29 K
Maximum Observed BTD (3.9-10/11/12 um)	40.33 K
Observed - Background BTD (3.9-10/11/12 um)	8.71 K
BTD Anomaly (3.9-10/11/12 um)	4.56 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	2.50 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	0.91
Maximum Radiative Power	77.04 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	56.30°
Mean Solar Zenith Angle	28.10°
Mean Glint Angle	81.10°
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)	WI
Country/Countries	United States
County/Locality(s)	Clark County, WI
NWS WFO	La Crosse WI
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-09 18:26:21UTC
Radiative Center (Lat, Lon):	44.643890°, -90.853058°
Nearby Counties (meeting alert criteria):	Clark County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	9.71 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	305.13 K
Observed - Background BT (3.9 um)	2.71 K
BT Anomaly (3.9 um)	1.62 K
Maximum Observed - Clear RTM BT (3.9 um)	15.63 K
Maximum Observed BTD (3.9-10/11/12 um)	10.13 K
Observed - Background BTD (3.9-10/11/12 um)	2.42 K
BTD Anomaly (3.9-10/11/12 um)	2.46 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.74
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	9.71 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	54.00°
Mean Solar Zenith Angle	28.10°
Mean Glint Angle	78.00°
Water Fraction	0.00
Total Pixel Area	6.80 km²
Latest Satellite Imagery:	MN-WInw_750_m MNs-IA-MOnw-NEe_750_m WIn-MIn_750_m WIs-ILn-MIw-INn_750_m
Show More ▲ Show Less ▼ View all event imagery »

Possible Wildfire

Basic Information
State/Province(s)	NE
Country/Countries	United States
County/Locality(s)	Red Willow County, NE
NWS WFO	Goodland KS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-09 18:26:50UTC
Radiative Center (Lat, Lon):	40.099167°, -100.537498°
Nearby Counties (meeting alert criteria):	Red Willow County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	14.97 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	319.06 K
Observed - Background BT (3.9 um)	3.24 K
BT Anomaly (3.9 um)	2.92 K
Maximum Observed - Clear RTM BT (3.9 um)	12.54 K
Maximum Observed BTD (3.9-10/11/12 um)	13.96 K
Observed - Background BTD (3.9-10/11/12 um)	2.64 K
BTD Anomaly (3.9-10/11/12 um)	4.68 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	0.72
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	14.97 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	53.50°
Mean Solar Zenith Angle	23.10°
Mean Glint Angle	74.30°
Water Fraction	0.00
Total Pixel Area	6.70 km²
Latest Satellite Imagery:	SDs-NE-COne-KSnw_750_m
Show More ▲ Show Less ▼ View all event imagery »

Possible Wildfire

Basic Information
State/Province(s)	FL
Country/Countries	United States
County/Locality(s)	Hendry County, FL
NWS WFO	Miami FL
Identification Method	Enhanced Contextual (Bias)
Mean Object Date/Time	2025-05-09 18:27:52UTC
Radiative Center (Lat, Lon):	26.429722°, -81.040558°
Nearby Counties (meeting alert criteria):	Hendry County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	4796.06 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	396.12 K
Observed - Background BT (3.9 um)	80.81 K
BT Anomaly (3.9 um)	29.19 K
Maximum Observed - Clear RTM BT (3.9 um)	87.17 K
Maximum Observed BTD (3.9-10/11/12 um)	98.68 K
Observed - Background BTD (3.9-10/11/12 um)	78.75 K
BTD Anomaly (3.9-10/11/12 um)	28.15 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	74.60 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	0.00
Maximum Radiative Power	1227.04 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	31.70°
Mean Solar Zenith Angle	17.90°
Mean Glint Angle	39.80°
Water Fraction	0.00
Total Pixel Area	112.80 km²
Latest Satellite Imagery:	FLs_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 (Cloud)
Mean Object Date/Time	2025-05-09 18:28:22UTC
Radiative Center (Lat, Lon):	22.698610°, -79.814163°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	49.67 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	326.95 K
Observed - Background BT (3.9 um)	10.66 K
BT Anomaly (3.9 um)	7.48 K
Maximum Observed - Clear RTM BT (3.9 um)	17.71 K
Maximum Observed BTD (3.9-10/11/12 um)	25.26 K
Observed - Background BTD (3.9-10/11/12 um)	10.01 K
BTD Anomaly (3.9-10/11/12 um)	9.33 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	1.90 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	0.93
Maximum Radiative Power	49.67 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	27.20°
Mean Solar Zenith Angle	17.50°
Mean Glint Angle	32.90°
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	2025-05-09 18:28:22UTC
Radiative Center (Lat, Lon):	21.709444°, -78.314163°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	17.99 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	320.82 K
Observed - Background BT (3.9 um)	5.96 K
BT Anomaly (3.9 um)	2.47 K
Maximum Observed - Clear RTM BT (3.9 um)	9.39 K
Maximum Observed BTD (3.9-10/11/12 um)	20.95 K
Observed - Background BTD (3.9-10/11/12 um)	5.66 K
BTD Anomaly (3.9-10/11/12 um)	3.12 K
Similar Pixel Count	20
BT Time Tendency (3.9 um)	1.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.80
Fraction of Surrounding Red Channel Pixels that are Brighter	0.58
Maximum Radiative Power	17.99 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	25.80°
Mean Solar Zenith Angle	18.70°
Mean Glint Angle	32.10°
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) - Experimental

Wildfire Alert Report

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire