Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-05-21
Time:	18:21:17
Production Date and Time:	2025-05-21 18:26:18 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251411821173_e20251411823546_c20251411824038.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251411816173_e20251411818546_c20251411819005.nc
Number Of Thermal Anomaly Alerts:	8

Possible Wildfire

Basic Information
State/Province(s)	Ontario
Country/Countries	Canada
County/Locality(s)	Kenora, Ontario
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-21 18:21:21UTC
Radiative Center (Lat, Lon):	50.580555°, -92.603615°
Nearby Counties (meeting alert criteria):	Kenora (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	8.35 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	290.11 K
Observed - Background BT (3.9 um)	3.40 K
BT Anomaly (3.9 um)	3.81 K
Maximum Observed - Clear RTM BT (3.9 um)	11.69 K
Maximum Observed BTD (3.9-10/11/12 um)	13.21 K
Observed - Background BTD (3.9-10/11/12 um)	2.94 K
BTD Anomaly (3.9-10/11/12 um)	3.25 K
Similar Pixel Count	17
BT Time Tendency (3.9 um)	0.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.45
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	8.35 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	60.60°
Mean Solar Zenith Angle	30.70°
Mean Glint Angle	88.10°
Water Fraction	1.00
Total Pixel Area	8.10 km²
Latest Satellite Imagery:	None Available
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Possible Wildfire

Basic Information
State/Province(s)	WA
Country/Countries	United States
County/Locality(s)	Franklin County, WA
NWS WFO	Pendleton OR
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-21 18:21:19UTC
Radiative Center (Lat, Lon):	46.717777°, -118.523613°
Nearby Counties (meeting alert criteria):	Franklin County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	12.22 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	303.64 K
Observed - Background BT (3.9 um)	3.84 K
BT Anomaly (3.9 um)	2.15 K
Maximum Observed - Clear RTM BT (3.9 um)	14.37 K
Maximum Observed BTD (3.9-10/11/12 um)	13.80 K
Observed - Background BTD (3.9-10/11/12 um)	2.78 K
BTD Anomaly (3.9-10/11/12 um)	2.61 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.90
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	12.22 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	68.60°
Mean Solar Zenith Angle	32.30°
Mean Glint Angle	100.40°
Water Fraction	0.00
Total Pixel Area	11.00 km²
Latest Satellite Imagery:	IDn-MTw_750_m WAw-ORw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	KS
Country/Countries	United States
County/Locality(s)	Montgomery County, KS
NWS WFO	Wichita KS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-21 18:21:50UTC
Radiative Center (Lat, Lon):	37.141388°, -95.532219°
Nearby Counties (meeting alert criteria):	Montgomery County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	13.48 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	304.74 K
Observed - Background BT (3.9 um)	3.13 K
BT Anomaly (3.9 um)	1.90 K
Maximum Observed - Clear RTM BT (3.9 um)	10.89 K
Maximum Observed BTD (3.9-10/11/12 um)	13.10 K
Observed - Background BTD (3.9-10/11/12 um)	3.28 K
BTD Anomaly (3.9-10/11/12 um)	3.50 K
Similar Pixel Count	24
BT Time Tendency (3.9 um)	0.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.49
Fraction of Surrounding Red Channel Pixels that are Brighter	0.94
Maximum Radiative Power	13.48 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	48.30°
Mean Solar Zenith Angle	17.10°
Mean Glint Angle	63.10°
Water Fraction	0.00
Total Pixel Area	6.00 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	OK
Country/Countries	United States
County/Locality(s)	Stephens County, OK
NWS WFO	Norman OK
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-21 18:22:20UTC
Radiative Center (Lat, Lon):	34.459167°, -97.685280°
Nearby Counties (meeting alert criteria):	Stephens County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	9.56 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	310.80 K
Observed - Background BT (3.9 um)	3.45 K
BT Anomaly (3.9 um)	3.74 K
Maximum Observed - Clear RTM BT (3.9 um)	13.52 K
Maximum Observed BTD (3.9-10/11/12 um)	9.77 K
Observed - Background BTD (3.9-10/11/12 um)	2.44 K
BTD Anomaly (3.9-10/11/12 um)	6.35 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	0.95
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	9.56 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	46.90°
Mean Solar Zenith Angle	14.50°
Mean Glint Angle	59.70°
Water Fraction	0.00
Total Pixel Area	5.90 km²
Latest Satellite Imagery:	KSsw-COse-OKw-TXnw_750_m MOsw-KSe-OKe-ARnw_750_m TXe-LA-ARs_750_m TXw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	FL
Country/Countries	United States
County/Locality(s)	Brevard County, FL
NWS WFO	Melbourne FL
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-05-21 18:22:52UTC
Radiative Center (Lat, Lon):	27.882778°, -80.524719°
Nearby Counties (meeting alert criteria):	Brevard County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	120.14 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Solar panel (database + spectral)
Event Priority Ranking	5
Maximum Observed BT (3.9 um)	327.06 K
Observed - Background BT (3.9 um)	11.79 K
BT Anomaly (3.9 um)	4.80 K
Maximum Observed - Clear RTM BT (3.9 um)	20.05 K
Maximum Observed BTD (3.9-10/11/12 um)	26.99 K
Observed - Background BTD (3.9-10/11/12 um)	10.60 K
BTD Anomaly (3.9-10/11/12 um)	4.44 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	6.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.99
Fraction of Surrounding Red Channel Pixels that are Brighter	0.00
Maximum Radiative Power	62.75 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	33.20°
Mean Solar Zenith Angle	16.40°
Mean Glint Angle	40.00°
Water Fraction	0.00
Total Pixel Area	9.60 km²
Latest Satellite Imagery:	FLs_750_m
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Possible Wildfire

Basic Information
State/Province(s)	FL
Country/Countries	United States
County/Locality(s)	St. Lucie County, FL
NWS WFO	Melbourne FL
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-05-21 18:22:52UTC
Radiative Center (Lat, Lon):	27.554167°, -80.568054°
Nearby Counties (meeting alert criteria):	St. Lucie County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	169.93 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Solar panel (database + spectral)
Event Priority Ranking	5
Maximum Observed BT (3.9 um)	328.81 K
Observed - Background BT (3.9 um)	17.93 K
BT Anomaly (3.9 um)	7.11 K
Maximum Observed - Clear RTM BT (3.9 um)	22.06 K
Maximum Observed BTD (3.9-10/11/12 um)	35.90 K
Observed - Background BTD (3.9-10/11/12 um)	18.78 K
BTD Anomaly (3.9-10/11/12 um)	7.66 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	0.18
Fraction of Surrounding Red Channel Pixels that are Brighter	0.06
Maximum Radiative Power	103.88 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	32.80°
Mean Solar Zenith Angle	16.20°
Mean Glint Angle	39.30°
Water Fraction	0.00
Total Pixel Area	9.50 km²
Latest Satellite Imagery:	FLs_750_m
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Possible Wildfire

Basic Information
State/Province(s)	Tamaulipas
Country/Countries	Mexico
County/Locality(s)	Aldama, Tamaulipas
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-21 18:23:19UTC
Radiative Center (Lat, Lon):	23.188889°, -97.982498°
Nearby Counties (meeting alert criteria):	Aldama (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	50.27 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	323.03 K
Observed - Background BT (3.9 um)	10.26 K
BT Anomaly (3.9 um)	6.22 K
Maximum Observed - Clear RTM BT (3.9 um)	11.37 K
Maximum Observed BTD (3.9-10/11/12 um)	30.26 K
Observed - Background BTD (3.9-10/11/12 um)	10.25 K
BTD Anomaly (3.9-10/11/12 um)	7.25 K
Similar Pixel Count	19
BT Time Tendency (3.9 um)	7.50 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	0.27
Maximum Radiative Power	50.27 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	37.50°
Mean Solar Zenith Angle	3.50°
Mean Glint Angle	40.80°
Water Fraction	0.00
Total Pixel Area	5.00 km²
Latest Satellite Imagery:	None Available
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Possible Wildfire

Basic Information
State/Province(s)	Unknown
Country/Countries	Dominican Republic
County/Locality(s)	Unknown, Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-21 18:23:53UTC
Radiative Center (Lat, Lon):	18.376112°, -70.209999°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	8.52 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	309.99 K
Observed - Background BT (3.9 um)	3.39 K
BT Anomaly (3.9 um)	1.30 K
Maximum Observed - Clear RTM BT (3.9 um)	7.08 K
Maximum Observed BTD (3.9-10/11/12 um)	15.28 K
Observed - Background BTD (3.9-10/11/12 um)	2.86 K
BTD Anomaly (3.9-10/11/12 um)	1.59 K
Similar Pixel Count	24
BT Time Tendency (3.9 um)	2.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.76
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	8.52 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	22.40°
Mean Solar Zenith Angle	24.70°
Mean Glint Angle	34.90°
Water Fraction	0.00
Total Pixel Area	4.30 km²
Latest Satellite Imagery:	None Available
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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