Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2026-08-20
Time:	19:56:17
Production Date and Time:	2026-08-20 20:01:25 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20262321956173_e20262321958546_c20262321959040.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20262321951173_e20262321953546_c20262321954024.nc
Number Of Thermal Anomaly Notifications:	8

Possible Wildfire

Basic Information
State/Province(s)	KS
Country/Countries	United States
County/Locality(s)	Reno County, KS
NWS WFO	Wichita KS
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2026-08-20 19:56:50UTC
Radiative Center (Lat, Lon):	38.029724°, -98.165276°
Nearby Counties (meeting notification criteria):	Reno County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	147.80 MW
Map:
Additional Information
Notification Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	327.71 K
Observed - Background BT (3.9 um)	12.71 K
BT Anomaly (3.9 um)	9.09 K
Maximum Observed - Clear RTM BT (3.9 um)	21.46 K
Maximum Observed BTD (3.9-10/11/12 um)	31.26 K
Observed - Background BTD (3.9-10/11/12 um)	12.26 K
BTD Anomaly (3.9-10/11/12 um)	12.97 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	11.80 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	1.00
Maximum Radiative Power	87.53 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	50.40°
Mean Solar Zenith Angle	30.80°
Mean Glint Angle	63.50°
Water Fraction	0.00
Total Pixel Area	12.60 km²
Latest Satellite Imagery:	KSsw-COse-OKw-TXnw_750_m 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)	Osage County, OK
NWS WFO	Tulsa OK
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-08-20 19:56:50UTC
Radiative Center (Lat, Lon):	36.895000°, -96.484444°
Nearby Counties (meeting notification criteria):	Osage County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	26.38 MW
Map:
Additional Information
Notification Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	321.96 K
Observed - Background BT (3.9 um)	5.59 K
BT Anomaly (3.9 um)	4.28 K
Maximum Observed - Clear RTM BT (3.9 um)	11.65 K
Maximum Observed BTD (3.9-10/11/12 um)	23.82 K
Observed - Background BTD (3.9-10/11/12 um)	4.94 K
BTD Anomaly (3.9-10/11/12 um)	4.39 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	3.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.97
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	26.38 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	48.50°
Mean Solar Zenith Angle	30.90°
Mean Glint Angle	60.90°
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)	Tillman County, OK
NWS WFO	Norman OK
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-08-20 19:57:20UTC
Radiative Center (Lat, Lon):	34.266945°, -98.998337°
Nearby Counties (meeting notification criteria):	Tillman County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	20.69 MW
Map:
Additional Information
Notification Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	325.18 K
Observed - Background BT (3.9 um)	3.24 K
BT Anomaly (3.9 um)	2.33 K
Maximum Observed - Clear RTM BT (3.9 um)	8.51 K
Maximum Observed BTD (3.9-10/11/12 um)	26.28 K
Observed - Background BTD (3.9-10/11/12 um)	3.70 K
BTD Anomaly (3.9-10/11/12 um)	2.89 K
Similar Pixel Count	25
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	0.98
Maximum Radiative Power	20.69 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	47.50°
Mean Solar Zenith Angle	27.60°
Mean Glint Angle	56.50°
Water Fraction	0.00
Total Pixel Area	5.90 km²
Latest Satellite Imagery:	KSsw-COse-OKw-TXnw_750_m TXw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	LA
Country/Countries	United States
County/Locality(s)	Morehouse Parish, LA
NWS WFO	Jackson MS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-08-20 19:57:20UTC
Radiative Center (Lat, Lon):	32.621387°, -91.831947°
Nearby Counties (meeting notification criteria):	Morehouse Parish (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	17.35 MW
Map:
Additional Information
Notification Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	316.59 K
Observed - Background BT (3.9 um)	5.03 K
BT Anomaly (3.9 um)	2.80 K
Maximum Observed - Clear RTM BT (3.9 um)	8.20 K
Maximum Observed BTD (3.9-10/11/12 um)	22.50 K
Observed - Background BTD (3.9-10/11/12 um)	4.88 K
BTD Anomaly (3.9-10/11/12 um)	2.96 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	0.62
Fraction of Surrounding Red Channel Pixels that are Brighter	0.87
Maximum Radiative Power	17.35 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	42.20°
Mean Solar Zenith Angle	31.10°
Mean Glint Angle	52.50°
Water Fraction	0.00
Total Pixel Area	5.40 km²
Latest Satellite Imagery:	TXe-LA-ARs_750_m
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Possible Wildfire

Basic Information
State/Province(s)	Sonora
Country/Countries	Mexico
County/Locality(s)	Suaqui Grande, Sonora
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-08-20 19:57:48UTC
Radiative Center (Lat, Lon):	28.509445°, -109.940277°
Nearby Counties (meeting notification criteria):	Suaqui Grande (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	11.30 MW
Map:
Additional Information
Notification Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	321.92 K
Observed - Background BT (3.9 um)	4.25 K
BT Anomaly (3.9 um)	1.84 K
Maximum Observed - Clear RTM BT (3.9 um)	12.09 K
Maximum Observed BTD (3.9-10/11/12 um)	22.08 K
Observed - Background BTD (3.9-10/11/12 um)	3.63 K
BTD Anomaly (3.9-10/11/12 um)	1.96 K
Similar Pixel Count	23
BT Time Tendency (3.9 um)	0.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.88
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	11.30 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	50.70°
Mean Solar Zenith Angle	17.40°
Mean Glint Angle	54.70°
Water Fraction	0.00
Total Pixel Area	6.30 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	2026-08-20 19:58:22UTC
Radiative Center (Lat, Lon):	21.914444°, -78.596107°
Nearby Counties (meeting notification criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	33.28 MW
Map:
Additional Information
Notification Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	321.42 K
Observed - Background BT (3.9 um)	8.36 K
BT Anomaly (3.9 um)	2.62 K
Maximum Observed - Clear RTM BT (3.9 um)	13.03 K
Maximum Observed BTD (3.9-10/11/12 um)	22.47 K
Observed - Background BTD (3.9-10/11/12 um)	8.91 K
BTD Anomaly (3.9-10/11/12 um)	2.85 K
Similar Pixel Count	10
BT Time Tendency (3.9 um)	4.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.36
Fraction of Surrounding Red Channel Pixels that are Brighter	0.99
Maximum Radiative Power	33.28 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	26.10°
Mean Solar Zenith Angle	38.70°
Mean Glint Angle	44.60°
Water Fraction	0.00
Total Pixel Area	4.50 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	2026-08-20 19:58:53UTC
Radiative Center (Lat, Lon):	18.559166°, -69.257500°
Nearby Counties (meeting notification criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	6.88 MW
Map:
Additional Information
Notification Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	312.51 K
Observed - Background BT (3.9 um)	3.24 K
BT Anomaly (3.9 um)	1.97 K
Maximum Observed - Clear RTM BT (3.9 um)	8.39 K
Maximum Observed BTD (3.9-10/11/12 um)	15.63 K
Observed - Background BTD (3.9-10/11/12 um)	3.41 K
BTD Anomaly (3.9-10/11/12 um)	2.36 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.00 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.51
Fraction of Surrounding Red Channel Pixels that are Brighter	0.61
Maximum Radiative Power	6.88 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	22.90°
Mean Solar Zenith Angle	47.30°
Mean Glint Angle	57.40°
Water Fraction	0.00
Total Pixel Area	4.30 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	2026-08-20 19:58:53UTC
Radiative Center (Lat, Lon):	18.094444°, -71.621391°
Nearby Counties (meeting notification criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	20.52 MW
Map:
Additional Information
Notification Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	317.28 K
Observed - Background BT (3.9 um)	5.79 K
BT Anomaly (3.9 um)	3.06 K
Maximum Observed - Clear RTM BT (3.9 um)	14.65 K
Maximum Observed BTD (3.9-10/11/12 um)	17.99 K
Observed - Background BTD (3.9-10/11/12 um)	4.88 K
BTD Anomaly (3.9-10/11/12 um)	3.34 K
Similar Pixel Count	13
BT Time Tendency (3.9 um)	4.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.96
Fraction of Surrounding Red Channel Pixels that are Brighter	0.95
Maximum Radiative Power	20.52 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	21.70°
Mean Solar Zenith Angle	45.10°
Mean Glint Angle	52.70°
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 Notification Report

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire