Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2026-08-19
Time:	21:31:17
Production Date and Time:	2026-08-19 21:36:19 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20262312131172_e20262312133545_c20262312134030.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20262312126172_e20262312128545_c20262312129015.nc
Number Of Thermal Anomaly Notifications:	8

Possible Wildfire

Basic Information
State/Province(s)	Saskatchewan
Country/Countries	Canada
County/Locality(s)	Division No. 7, Saskatchewan
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-08-19 21:31:20UTC
Radiative Center (Lat, Lon):	51.002499°, -107.465553°
Nearby Counties (meeting notification criteria):	Division No. 7 (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	65.92 MW
Map:
Additional Information
Notification Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	306.74 K
Observed - Background BT (3.9 um)	8.03 K
BT Anomaly (3.9 um)	8.10 K
Maximum Observed - Clear RTM BT (3.9 um)	11.05 K
Maximum Observed BTD (3.9-10/11/12 um)	23.88 K
Observed - Background BTD (3.9-10/11/12 um)	8.52 K
BTD Anomaly (3.9-10/11/12 um)	5.91 K
Similar Pixel Count	5
BT Time Tendency (3.9 um)	4.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.27
Fraction of Surrounding Red Channel Pixels that are Brighter	0.48
Maximum Radiative Power	65.92 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	66.20°
Mean Solar Zenith Angle	46.90°
Mean Glint Angle	75.40°
Water Fraction	0.00
Total Pixel Area	9.90 km²
Latest Satellite Imagery:	None Available
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Possible Wildfire

Basic Information
State/Province(s)	Ontario
Country/Countries	Canada
County/Locality(s)	Algoma, Ontario
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-08-19 21:31:22UTC
Radiative Center (Lat, Lon):	47.138332°, -83.037498°
Nearby Counties (meeting notification criteria):	Algoma (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	24.16 MW
Map:
Additional Information
Notification Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	297.38 K
Observed - Background BT (3.9 um)	7.36 K
BT Anomaly (3.9 um)	15.80 K
Maximum Observed - Clear RTM BT (3.9 um)	13.95 K
Maximum Observed BTD (3.9-10/11/12 um)	12.55 K
Observed - Background BTD (3.9-10/11/12 um)	7.16 K
BTD Anomaly (3.9-10/11/12 um)	6.58 K
Similar Pixel Count	5
BT Time Tendency (3.9 um)	8.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.70
Fraction of Surrounding Red Channel Pixels that are Brighter	0.34
Maximum Radiative Power	24.16 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	55.00°
Mean Solar Zenith Angle	59.30°
Mean Glint Angle	75.70°
Water Fraction	0.00
Total Pixel Area	7.00 km²
Latest Satellite Imagery:	None Available
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Possible Wildfire

Basic Information
State/Province(s)	OK
Country/Countries	United States
County/Locality(s)	Greer County, OK
NWS WFO	Norman OK
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-08-19 21:32:20UTC
Radiative Center (Lat, Lon):	35.026669°, -99.507774°
Nearby Counties (meeting notification criteria):	Greer County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	11.51 MW
Map:
Additional Information
Notification Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	323.63 K
Observed - Background BT (3.9 um)	2.04 K
BT Anomaly (3.9 um)	1.61 K
Maximum Observed - Clear RTM BT (3.9 um)	10.62 K
Maximum Observed BTD (3.9-10/11/12 um)	18.68 K
Observed - Background BTD (3.9-10/11/12 um)	2.20 K
BTD Anomaly (3.9-10/11/12 um)	1.88 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	0.62
Fraction of Surrounding Red Channel Pixels that are Brighter	0.93
Maximum Radiative Power	11.51 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	48.40°
Mean Solar Zenith Angle	43.90°
Mean Glint Angle	49.50°
Water Fraction	0.00
Total Pixel Area	6.00 km²
Latest Satellite Imagery:	KSsw-COse-OKw-TXnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	MS
Country/Countries	United States
County/Locality(s)	Benton County, MS
NWS WFO	Memphis TN
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2026-08-19 21:32:21UTC
Radiative Center (Lat, Lon):	34.599167°, -89.189445°
Nearby Counties (meeting notification criteria):	Benton County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	146.96 MW
Map:
Additional Information
Notification Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	323.08 K
Observed - Background BT (3.9 um)	20.38 K
BT Anomaly (3.9 um)	27.30 K
Maximum Observed - Clear RTM BT (3.9 um)	18.58 K
Maximum Observed BTD (3.9-10/11/12 um)	33.63 K
Observed - Background BTD (3.9-10/11/12 um)	20.04 K
BTD Anomaly (3.9-10/11/12 um)	19.08 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	17.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.82
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	146.96 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	43.10°
Mean Solar Zenith Angle	52.00°
Mean Glint Angle	55.20°
Water Fraction	0.00
Total Pixel Area	11.00 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m
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Possible Wildfire

Basic Information
State/Province(s)	MS
Country/Countries	United States
County/Locality(s)	Bolivar County, MS
NWS WFO	Jackson MS
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2026-08-19 21:32:21UTC
Radiative Center (Lat, Lon):	33.532776°, -91.093056°
Nearby Counties (meeting notification criteria):	Bolivar County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	161.13 MW
Map:
Additional Information
Notification Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	320.90 K
Observed - Background BT (3.9 um)	15.08 K
BT Anomaly (3.9 um)	8.27 K
Maximum Observed - Clear RTM BT (3.9 um)	11.03 K
Maximum Observed BTD (3.9-10/11/12 um)	33.57 K
Observed - Background BTD (3.9-10/11/12 um)	14.95 K
BTD Anomaly (3.9-10/11/12 um)	7.97 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	7.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.55
Fraction of Surrounding Red Channel Pixels that are Brighter	0.72
Maximum Radiative Power	87.79 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	42.80°
Mean Solar Zenith Angle	50.30°
Mean Glint Angle	52.10°
Water Fraction	0.00
Total Pixel Area	10.90 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m MOsw-KSe-OKe-ARnw_750_m MS-AL-GAw-FLw_750_m TXe-LA-ARs_750_m
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Possible Wildfire

Basic Information
State/Province(s)	LA
Country/Countries	United States
County/Locality(s)	East Feliciana Parish, LA
NWS WFO	New Orleans LA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-08-19 21:32:20UTC
Radiative Center (Lat, Lon):	30.728333°, -90.920830°
Nearby Counties (meeting notification criteria):	East Feliciana Parish (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	13.64 MW
Map:
Additional Information
Notification Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	309.46 K
Observed - Background BT (3.9 um)	4.51 K
BT Anomaly (3.9 um)	5.74 K
Maximum Observed - Clear RTM BT (3.9 um)	5.94 K
Maximum Observed BTD (3.9-10/11/12 um)	16.54 K
Observed - Background BTD (3.9-10/11/12 um)	4.13 K
BTD Anomaly (3.9-10/11/12 um)	5.50 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.71
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	13.64 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.90°
Mean Solar Zenith Angle	49.90°
Mean Glint Angle	48.50°
Water Fraction	0.00
Total Pixel Area	5.20 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m TXe-LA-ARs_750_m
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Possible Wildfire

Basic Information
State/Province(s)	Tamaulipas
Country/Countries	Mexico
County/Locality(s)	Gustavo Díaz Ordaz, Tamaulipas
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-08-19 21:32:49UTC
Radiative Center (Lat, Lon):	26.181389°, -98.574165°
Nearby Counties (meeting notification criteria):	Gustavo Díaz Ordaz (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	27.50 MW
Map:
Additional Information
Notification Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	317.93 K
Observed - Background BT (3.9 um)	6.08 K
BT Anomaly (3.9 um)	4.36 K
Maximum Observed - Clear RTM BT (3.9 um)	9.09 K
Maximum Observed BTD (3.9-10/11/12 um)	24.85 K
Observed - Background BTD (3.9-10/11/12 um)	5.93 K
BTD Anomaly (3.9-10/11/12 um)	4.47 K
Similar Pixel Count	14
BT Time Tendency (3.9 um)	4.30 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	0.97
Maximum Radiative Power	27.50 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.30°
Mean Solar Zenith Angle	42.60°
Mean Glint Angle	35.40°
Water Fraction	0.00
Total Pixel Area	5.20 km²
Latest Satellite Imagery:	None Available
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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	2026-08-19 21:33:22UTC
Radiative Center (Lat, Lon):	22.355278°, -80.734726°
Nearby Counties (meeting notification criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	11.75 MW
Map:
Additional Information
Notification Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	309.46 K
Observed - Background BT (3.9 um)	4.10 K
BT Anomaly (3.9 um)	2.99 K
Maximum Observed - Clear RTM BT (3.9 um)	6.99 K
Maximum Observed BTD (3.9-10/11/12 um)	12.12 K
Observed - Background BTD (3.9-10/11/12 um)	4.35 K
BTD Anomaly (3.9-10/11/12 um)	3.76 K
Similar Pixel Count	15
BT Time Tendency (3.9 um)	0.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.50
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	11.75 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	27.00°
Mean Solar Zenith Angle	58.60°
Mean Glint Angle	54.90°
Water Fraction	0.00
Total Pixel Area	4.50 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS) - Experimental

Wildfire Notification Report

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire