Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2026-09-21
Time:	19:16:17
Production Date and Time:	2026-09-21 19:21:27 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20262641916175_e20262641918549_c20262641919033.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20262641911175_e20262641913548_c20262641914026.nc
Number Of Thermal Anomaly Notifications:	7

Possible Wildfire

Basic Information
State/Province(s)	Alberta
Country/Countries	Canada
County/Locality(s)	Division No. 7, Alberta
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-09-21 19:16:20UTC
Radiative Center (Lat, Lon):	52.111389°, -111.900276°
Nearby Counties (meeting notification criteria):	Division No. 7 (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	15.02 MW
Map:
Additional Information
Notification Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	299.70 K
Observed - Background BT (3.9 um)	2.13 K
BT Anomaly (3.9 um)	2.31 K
Maximum Observed - Clear RTM BT (3.9 um)	9.12 K
Maximum Observed BTD (3.9-10/11/12 um)	8.25 K
Observed - Background BTD (3.9-10/11/12 um)	2.38 K
BTD Anomaly (3.9-10/11/12 um)	5.62 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.32
Fraction of Surrounding Red Channel Pixels that are Brighter	0.99
Maximum Radiative Power	15.02 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	69.10°
Mean Solar Zenith Angle	51.20°
Mean Glint Angle	108.50°
Water Fraction	0.00
Total Pixel Area	11.20 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)	Whitman County, WA
NWS WFO	Spokane WA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-09-21 19:16:19UTC
Radiative Center (Lat, Lon):	47.211945°, -117.263885°
Nearby Counties (meeting notification criteria):	Whitman County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	40.90 MW
Map:
Additional Information
Notification Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	312.99 K
Observed - Background BT (3.9 um)	5.41 K
BT Anomaly (3.9 um)	2.79 K
Maximum Observed - Clear RTM BT (3.9 um)	17.66 K
Maximum Observed BTD (3.9-10/11/12 um)	17.44 K
Observed - Background BTD (3.9-10/11/12 um)	5.33 K
BTD Anomaly (3.9-10/11/12 um)	4.25 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	4.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.56
Fraction of Surrounding Red Channel Pixels that are Brighter	0.57
Maximum Radiative Power	40.90 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	68.20°
Mean Solar Zenith Angle	46.60°
Mean Glint Angle	104.30°
Water Fraction	0.00
Total Pixel Area	10.80 km²
Latest Satellite Imagery:	IDn-MTw_750_m WAw-ORw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	ID
Country/Countries	United States
County/Locality(s)	Lewis County, ID
NWS WFO	Spokane WA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-09-21 19:16:19UTC
Radiative Center (Lat, Lon):	46.283890°, -116.192780°
Nearby Counties (meeting notification criteria):	Lewis County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	102.52 MW
Map:
Additional Information
Notification Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	311.43 K
Observed - Background BT (3.9 um)	7.43 K
BT Anomaly (3.9 um)	3.08 K
Maximum Observed - Clear RTM BT (3.9 um)	17.06 K
Maximum Observed BTD (3.9-10/11/12 um)	17.44 K
Observed - Background BTD (3.9-10/11/12 um)	7.12 K
BTD Anomaly (3.9-10/11/12 um)	4.56 K
Similar Pixel Count	5
BT Time Tendency (3.9 um)	5.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.65
Fraction of Surrounding Red Channel Pixels that are Brighter	0.51
Maximum Radiative Power	56.79 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	67.00°
Mean Solar Zenith Angle	45.60°
Mean Glint Angle	102.10°
Water Fraction	0.00
Total Pixel Area	20.50 km²
Latest Satellite Imagery:	IDn-MTw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	AR
Country/Countries	United States
County/Locality(s)	Craighead County, AR
NWS WFO	Memphis TN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-09-21 19:17:21UTC
Radiative Center (Lat, Lon):	35.722500°, -90.342224°
Nearby Counties (meeting notification criteria):	Craighead County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	9.69 MW
Map:
Additional Information
Notification Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	315.49 K
Observed - Background BT (3.9 um)	2.63 K
BT Anomaly (3.9 um)	1.34 K
Maximum Observed - Clear RTM BT (3.9 um)	12.63 K
Maximum Observed BTD (3.9-10/11/12 um)	26.88 K
Observed - Background BTD (3.9-10/11/12 um)	3.12 K
BTD Anomaly (3.9-10/11/12 um)	1.96 K
Similar Pixel Count	24
BT Time Tendency (3.9 um)	0.40 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	0.84
Maximum Radiative Power	9.69 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	44.70°
Mean Solar Zenith Angle	39.60°
Mean Glint Angle	71.90°
Water Fraction	0.00
Total Pixel Area	5.60 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m MOsw-KSe-OKe-ARnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	LA
Country/Countries	United States
County/Locality(s)	West Carroll Parish, LA
NWS WFO	Jackson MS
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2026-09-21 19:17:20UTC
Radiative Center (Lat, Lon):	32.779999°, -91.561943°
Nearby Counties (meeting notification criteria):	West Carroll Parish (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	102.49 MW
Map:
Additional Information
Notification Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	316.88 K
Observed - Background BT (3.9 um)	15.02 K
BT Anomaly (3.9 um)	5.55 K
Maximum Observed - Clear RTM BT (3.9 um)	11.46 K
Maximum Observed BTD (3.9-10/11/12 um)	39.37 K
Observed - Background BTD (3.9-10/11/12 um)	15.27 K
BTD Anomaly (3.9-10/11/12 um)	6.27 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	7.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.65
Fraction of Surrounding Red Channel Pixels that are Brighter	0.47
Maximum Radiative Power	102.49 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	42.20°
Mean Solar Zenith Angle	36.60°
Mean Glint Angle	66.00°
Water Fraction	0.00
Total Pixel Area	5.40 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)	LA
Country/Countries	United States
County/Locality(s)	Morehouse Parish, LA
NWS WFO	Jackson MS
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2026-09-21 19:17:20UTC
Radiative Center (Lat, Lon):	32.691944°, -91.800835°
Nearby Counties (meeting notification criteria):	Morehouse Parish (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	64.14 MW
Map:
Additional Information
Notification Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	316.90 K
Observed - Background BT (3.9 um)	10.40 K
BT Anomaly (3.9 um)	6.04 K
Maximum Observed - Clear RTM BT (3.9 um)	11.74 K
Maximum Observed BTD (3.9-10/11/12 um)	32.75 K
Observed - Background BTD (3.9-10/11/12 um)	10.64 K
BTD Anomaly (3.9-10/11/12 um)	6.39 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	14.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.69
Fraction of Surrounding Red Channel Pixels that are Brighter	0.97
Maximum Radiative Power	64.14 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	42.20°
Mean Solar Zenith Angle	36.40°
Mean Glint Angle	65.80°
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)	TX
Country/Countries	United States
County/Locality(s)	Jim Wells County, TX
NWS WFO	Corpus Christi TX
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-09-21 19:17:50UTC
Radiative Center (Lat, Lon):	27.827778°, -98.065277°
Nearby Counties (meeting notification criteria):	Jim Wells County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	18.51 MW
Map:
Additional Information
Notification Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	319.33 K
Observed - Background BT (3.9 um)	3.91 K
BT Anomaly (3.9 um)	2.33 K
Maximum Observed - Clear RTM BT (3.9 um)	8.53 K
Maximum Observed BTD (3.9-10/11/12 um)	25.37 K
Observed - Background BTD (3.9-10/11/12 um)	4.21 K
BTD Anomaly (3.9-10/11/12 um)	3.68 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	2.70 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	0.61
Maximum Radiative Power	18.51 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	41.30°
Mean Solar Zenith Angle	29.50°
Mean Glint Angle	57.60°
Water Fraction	0.00
Total Pixel Area	5.30 km²
Latest Satellite Imagery:	TXs_750_m
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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